IP Library › Patent Application 18278530

Patent Application

App. No. 18/278,530

PRODRUGS OF AZO COMPOUNDS AND THEIR SALTS

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App. No.: 18/278,530

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Abstract

The present invention relates to compounds of formula I and therapeutic use of the same. The present invention also discloses pharmaceutical composition of compounds of formula I and method of treatment using the same.

Claims (243)

1 . A compound of formula I, pharmaceutically acceptable salts or solvates thereof:

wherein; R 1 and R 3 are the same or different and independently selected from hydrogen,

R 5 is selected from hydrogen, —OH, —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH 2 —CH 2 —O) n —, or NR 10 R 11 , where n is from 1-20, R 10 and Ru are the same or different and independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R 6 is a phenylene group; wherein the phenylene group is zero to four times substituted by R 7 , wherein R 7 is selected from hydrogen, —OH, —OR 12 ,

wherein R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH 2 —CH 2 —O) n —, or NR 14 R 15 , where n is from 1-20; where R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group; with the proviso that all substitutions at R 1 , R 3 , R 5 , R 7 are not hydrogen when R 6 is phenylene; when anyone substitution at R 1 or R 3 is other than hydrogen and R 6 is phenylene, then R 5 and R 7 is not hydrogen; when substitution at R 1 , R 3 , R 7 is hydrogen then R 5 is not —OH; when substitution at R 1 , R 3 , R 5 is hydrogen and R 6 is phenylene then single R 7 substitution on phenylene is not —OH or —O-(alkyl 1-3 ) at either ortho or para position; when substitution at R 1 , R 3 is hydrogen, R 5 is —OH and R 6 is phenylene then R 7 substitution on phenylene is not —OH para position.

2 . A compound of formula I-A, pharmaceutically acceptable salts or solvates thereof:

wherein; R 1 and R 3 are the same or different and independently selected from hydrogen,

wherein R 2 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 4 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, —(CH 2 —CH 2 —O) n —, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl, where n is from 1-20; R 17 is selected from optionally substituted linear or branched alkylene group, wherein alkylene is optionally substituted with amino, alkylamino and dialkylamino group; R 18 is selected from NH 2 , —NR 20 R 21 , wherein R 20 and R 21 are each independently selected from hydrogen, optionally substituted alkyl, —C(O)—R 22 , wherein R 22 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, and aryl group;

R 5 is selected from hydrogen, —OH, —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH 2 —CH 2 —O) n —, or NR 10 R 11 , where n is from 1-20; R 10 and R 11 are the same or different and independently selected from hydrogen or optionally substituted alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl group; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R 6 is a phenylene group, wherein the phenylene group is zero to four times substituted by R 7 , wherein R 7 is selected from hydrogen, —OH, —OR 12 ,

and—R 19 ; wherein R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH 2 —CH 2 —O) n —, or NR 14 R 15 , where n is from 1-20; R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 selected from optionally substituted alkylene (C1-6) group; R 19 is selected from —O—R 23 —O—C(O)—R 24 , —O—C(O)—R 23 —R 27 , and —O—R 23 — R 28 , wherein R 23 is optionally substituted linear or branched alkylene; R 24 is selected from optionally substituted alkoxy, cycloalkoxy, heterocycloalkoxy, heteroaryloxy, aryloxy group and —N(R 25 R 26 ), wherein R 25 , R 26 are each independently selected from hydrogen, optionally substituted alkyl and aryl, wherein alkyl and aryl are optionally substituted with OH, SH, F, Cl, Br, I, and optionally substituted hydroxyalkyl, amino group, or R 25 and R 26 is taken together to form an optionally substituted heterocycloalkyl ring, wherein the heterocycloalkyl ring is optionally substituted with alkyl, hydroxyalkyl, —OH, —SH, F, Cl, Br, I, and optionally substituted amino group;

R 27 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, aryl and —N(R 25 R 26 ) group;

R 28 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, and aryl group; wherein heterocycloalkyl, heteroaryl in R 28 is optionally substituted with alkyl, hydroxyalkyl group, OH, SH, F, Cl, Br, I, and optionally substituted, amino and oxo group;

R 29 and R 30 are each independently selected from hydrogen, and —R 23 —O—C(O)—O—R 31 ; wherein R 31 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl group; with the proviso that all substitutions at R 1 , R 3 , R 5 , R 7 are not hydrogen when R 6 is phenylene; when anyone substitution at R 1 or R 3 is other than hydrogen and R 6 is phenylene, then R 5 and R 7 is not hydrogen; when substitution at R 1 , R 3 , R 7 is hydrogen then R 5 is not —OH; when substitution at R 1 , R 3 , R 5 is hydrogen and R 6 is phenylene then single R 7 substitution on phenylene is not —OH or —O-(alkyls-3) at either ortho or para position; when substitution at R 1 , R 3 is hydrogen, R 5 is —OH and R 6 is phenylene then R 7 substitution on phenylene is not —OH para position.

3 . The compound according to claim 1 , wherein R4 is alkyl group, may have one or more substituents selected from amino, alkylamino, dialkylamino or optionally substituted heterocycloalkyl, or wherein R4 is aryl group, may have one or more substituents selected from optionally substituted amino acid side chain.

4 . The compound according to claim 1 , wherein R9 is alkyl group, may have one or more substituents selected from alkylester, amino, and optionally substituted heterocycloalkyl, or R 9 is a heterocycloalkyl group, may have one or more substituents selected from alkyl, amino, alkylamino, dialkylamino, aryl, or optionally substituted heterocyclic ring wherein the optionally substituted heterocyclic ring is substituted by alkyl; or R 9 is a aryloxy group, may have one or more substituents selected from optionally substituted with amino acid residue or amino acid side chain.

5 . The compound according to claim 1 , wherein R10 and R11 is alkyl group, may have one or more substituents selected from amino, alkylamino, dialkylamino and optionally substituted heterocycloalkyl.

6 . The compound according to claim 1 , wherein R 13 is alkyl group which is optionally substituted with one or more substituents selected from hydroxy, aryl, amino, alkylamino, dialkylamino, alkylalcohol, heterocycloalkyl or substituted heterocycloalkyl; or R 13 is alkoxy group which is optionally substituted with one or more substituents selected from amino, alkylamino, dialkylamino, heterocycloalkyl or substituted heterocycloalkyl; or R 13 is heterocycloalkyl which is optionally substituted with one or more substituents selected from hydroxy, amino, carboxy, alkyl, alkylamino, dialkylamino, heterocyclic ring, substituted heterocyclic ring wherein the substituted heterocyclic ring is substituted with alkyl; or R13 is heterocycloalkyloxy which is optionally substituted with one or more substituents selected from alkyl group.

7 . The compound according to claim 1 , wherein R 14 and R 15 is alkyl group which is optionally substituted with one or more substituents selected from carboxy, amino, alkylamino, dialkylamino, heterocycloalkyl, or substituted heterocycloalkyl group; or R 14 and R 15 is heterocycloalkyl which is optionally substituted with one or more substituents selected from alkyl, heterocyclic ring or substituted heterocyclic ring, wherein the substituted heterocyclic ring is substituted with alkyl; or R 14 and R 15 is aryl group which is optionally substituted with one or more substituents selected from heterocyclic or substituted heterocycloalkyl group, wherein the substituted heterocyclic ring is substituted with alkyl.

8 . The compound of formula II, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 and R 3 are independently selected from hydrogen,

R5 is selected from hydrogen, OH, —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 , where n is from 1-20; wherein R 10 and R 11 are the same or different and independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 7 and R′ 7 are the same or different and independently selected from hydrogen, OH, —OR 12 ,

with the proviso that all substitutions at R 1 , R 3 , R 5 , R 7 and R′ 7 is not hydrogen at the same time; when any one substitution at R 1 or R 3 is not hydrogen then R 5 , R 7 and R′ 7 is not hydrogen; when substitution at R 1 , R 3 , R 7 and R′ 7 is hydrogen then R 5 is not —OH; when substitution at R 1 , R 3 , R 5 and R′ 7 is hydrogen then R 7 is not —OH or —O-(alkyl 1-3 ); when substitution at R 1 , R 3 , R 5 and R 7 is hydrogen then R′ 7 is not —OH or —O-(alkyl 1-3 ); and when substitution at R 1 , R 3 and R 7 is hydrogen then both R 5 and R′ 7 is not —OH.

9 . The compound of formula III, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

R 1 selected from hydrogen

and R 3 is selected from

wherein R 2 is selected from the group consisting of optionally substituted alkyl alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, or heteroaryl; R 4 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, —(CH2-CH2-O)n-, cycloalkyl, heterocycloalkyl, or heteroaryl; where n is from 1-20;

R 5 selected from —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or N 10 R 11 , wherein R 10 repand R 11 are the same or different and are independently selected from hydrogen, optionally substituted alkyl; where n is from 1-20; wherein alkyl group represented by R 10 and R 11 may optionally substituted with the group selected from amino, alkylamino, dialkylamino and optionally substituted heterocycloalkyl; R 8 is selected from the group consisting of hydrogen; optionally substituted alkyl alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl.

10 . The compound according to claim 9 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

11 . The compound of formula III-A, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 selected from

wherein R 2 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, or heteroaryl and; R 4 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, —(CH2-CH2-O)n-, cycloalkyl, heterocycloalkyl, or heteroaryl; where n is from 1-20;

R 5 selected from —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, alkyl-ester, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or N 10 R 11 , where n is from 1-20; wherein R 10 and R 11 are independently selected from hydrogen, optionally substituted alkyl; wherein alkyl group represented by R 10 and R 11 may optionally substituted with the group selected from amino, alkylamino, dialkylamino and optionally substituted heterocycloalkyl; R 8 is selected from the group consisting of hydrogen; optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl.

12 . The compound according to claim 11 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

13 . A compound of formula III-B, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein; R 5 is selected from —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, —(CH2-CH2-O)n-, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, alkyl-ester, amino acid linked via ester or amide linkage at the point of attachment or N 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are independently selected from hydrogen, optionally substituted alkyl; wherein alkyl group represented by R 10 and R 11 may optionally substituted with the group selected from amino, alkylamino, dialkylamino and optionally substituted heterocycloalkyl; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl.

14 . The compound according to claim 13 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

15 . A compound of formula III-C, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 3 is selected from

wherein R 2 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, or heteroaryl and, R 4 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, —(CH2-CH2-O)n-, cycloalkyl, heterocycloalkyl, or heteroaryl; where n is from 1-20;

R5 selected from —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, alkyl-ester, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or N 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are independently selected from hydrogen, optionally substituted alkyl; wherein alkyl group represented by R 10 and R 11 may optionally substituted with the group selected from amino, alkylamino, dialkylamino and optionally substituted heterocycloalkyl; R 8 is selected from the group consisting of hydrogen; optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl.

16 . The compound according to claim 15 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

17 . A compound of formula IV, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 and R 3 are independently selected from hydrogen,

R 5 is selected from hydrogen, —OR 8 , halogen and

wherein, R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, alkyl-ester, alkoxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R 7 is selected from hydrogen, OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group;

with the proviso that all substitutions at R 1 , R 3 , R 5 and R 7 is not hydrogen at the same time; when any one substitution at R 1 or R 3 is not hydrogen then R 5 and R 7 is not hydrogen; when substitution at R 1 , R 3 , R 7 is hydrogen then R 5 is not —OH; when substitution at R 1 , R 3 , R 5 is hydrogen then R 7 is not —OH or —O-(alkyl 1-3 ); when substitution at R 1 , R 3 is hydrogen then both R 5 and R 7 is not —OH.

18 . A compound of formula IV-A, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 is selected from

R 5 is selected from —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 , where n is from 1-20; where R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is optionally substituted alkylene(C 1-6 ) group.

19 . The compound according to claim 18 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

20 . A compound of formula IV-B, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 3 is selected from

R 5 is selected from —OH, —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R 7 is selected from —OH, —OR 12 ,

21 . A compound of formula IV-C, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 5 is selected from —OH, —OR 8 , and

wherein R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O) n —, or NR 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 16 ; where n is from 1-20; where R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is optionally substituted alkylene(C 1-6 ) group;

with proviso that both R 5 and R 7 is not —OH.

22 . The compound according to claim 21 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

23 . A compound of formula V, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 and R 3 are the same or different and are independently selected from hydrogen,

R 5 is selected from hydrogen, OH, —OR 8 , halogen and

wherein, R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R′ 7 is selected from hydrogen, OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; wherein R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group;

with the proviso that all substitutions at R 1 , R 3 , R 5 and R′ 7 is not hydrogen at the same time; when any one substitution at R 1 or R 3 is not hydrogen then R 5 and R′ 7 is not hydrogen; when substitution at R 1 , R 3 , R′ 7 is hydrogen then R 5 is not —OH; when substitution at R 1 , R 3 , R 5 is hydrogen then R′ 7 is not —OH or —O-(alkyl 1-3 ).

24 . A compound of formula V-A, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 is selected from

R 5 is selected from —OR 8 and

wherein, R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl;

R′ 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; wherein R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

25 . A compound of formula V-B, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 3 is selected from

R 5 is selected from —OR 8 and

wherein, R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 ; where n is from 1-20; wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R′ 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment; —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

26 . A compound of formula V-C, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 5 is selected from —OH, —OR 8 and

wherein, R 9 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, amino, alkyl-ester, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 10 R 11 , wherein R 10 and R 11 are the same or different and are independently selected from hydrogen or optionally substituted alkyl; R 8 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; where n is from 1-20;

R′ 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O) n —, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

27 . A compound of formula VI, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 and R 3 are the same or different and are independently selected from hydrogen,

R 7 and R′ 7 is selected from hydrogen, OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or R 13 selected from by NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C1-6) group;

with the proviso that all substitutions at R 1 , R 3 , R 7 and R′ 7 is not hydrogen at the same time; when any one substitution at R 1 or R 3 is not hydrogen then R 7 and R′ 7 is not hydrogen; when substitution at R 1 , R 3 , R 7 is hydrogen then R′ 7 is not —OH or —O-(alkyl 1-3 ); when substitution at R 1 , R 3 , R′ 7 is hydrogen then R 7 is not —OH or —O-(alkyl 1-3 ).

28 . A compound of formula VI-A, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 is selected from

R 7 and R′ 7 is selected independently at each point of substitution from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

29 . A compound of formula VI-B, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 3 is selected from

R 7 and R′ 7 is selected independently at each point of substitution from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

30 . A compound of formula VI-C, pharmaceutically acceptable salts or solvates thereof

according to claim 1 :

wherein;

R 7 and R′ 7 are selected independently at each point of substitution from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene (C1-6) group.

31 . A compound of formula VII, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 and R 3 are independently selected from hydrogen,

R 7 is selected from hydrogen, OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene(C 1-6 ) group;

with the proviso that all substitutions at R 1 , R 3 and R 7 is not hydrogen at the same time; when any one substitution at R 1 or R 3 is not hydrogen then R 7 is not hydrogen; when substitution at R 1 , R 3 is hydrogen then R 7 is not —OH, —O-(alkyl 1-3 ).

32 . A compound of formula VII-A, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 is selected from

R 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; wherein R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

33 . The compound according to claim 32 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

34 . A compound of formula VII-B, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 3 is selected from

R 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene(C 1-6 ) group;

35 . A compound of formula VII-C, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

Wherein R 7 is selected from —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group, R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

36 . The compound according to claim 35 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

37 . A compound of formula VIII, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 and R 3 are independently selected from hydrogen,

R′ 7 is selected from hydrogen, OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene (C1-6) group;

with the proviso that all substitutions at R 1 , R 3 and R′ 7 is not hydrogen at the same time; when any one substitution at R 1 or R 3 is not hydrogen then R′ 7 is not hydrogen; when substitution at R 1 , R 3 is hydrogen then R′ 7 is not —OH or —O-(alkyl 1-3 ).

38 . The compound according to claim 37 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

39 . A compound of formula VIII-A, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 1 is selected from

R′ 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; wherein R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

40 . The compound according to claim 39 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

41 . A compound of formula VIII-B, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein;

R 3 is selected from

R′ 7 is selected from —OH, —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 are each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene(C 1-6 ) group.

42 . The compound according to claim 41 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

43 . A compound of formula VIII-C, pharmaceutically acceptable salts or solvates thereof according to claim 1 :

wherein R′ 7 is selected from —OR 12 ,

wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; where R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group. R 16 is selected from optionally substituted alkylene(C 1-6 ) group; with proviso that when substitution at R 1 , R 3 is hydrogen then R′ 7 is not —OH or —O-(alkyl 1-3 ).

44 . The compound according to claim 43 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

45 . A compound of formula IX, pharmaceutically acceptable salts or solvates thereof according to claim 2 :

R 19 is selected from —O—R 23 —O—C(O)—R 24 , —O—C(O)—R 27 , and —O—R 23 —R 28 , wherein R 23 is optionally substituted linear or branched alkylene;

R 24 is selected from optionally substituted alkoxy, cycloalkoxy, heterocycloalkoxy, heteroaryloxy, aryloxy group and —N(R 25 R 26 ), wherein R 25 , R 26 are each independently selected from hydrogen, optionally substituted alkyl and aryl, wherein alkyl and aryl are optionally substituted with OH, SH, F, Cl, Br, I, and optionally substituted hydroxyalkyl, amino group, or R 25 and R 26 is taken together to form an optionally substituted heterocycloalkyl ring, wherein the heterocycloalkyl ring is optionally substituted with alkyl, hydroxyalkyl, —OH, —SH, F, Cl, Br, I, and optionally substituted amino group;

R 27 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, aryl and —N(R 25 R 26 ) group; R 28 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, and aryl group; wherein heterocycloalkyl, heteroaryl in R 28 is optionally substituted with alkyl, hydroxyalkyl group, OH, SH, F, Cl, Br, I, and optionally substituted, amino and oxo group.

46 . A compound of formula IX-A, pharmaceutically acceptable salts or solvates thereof according to claim 2 :

Wherein R 23 is optionally substituted linear or branched alkylene;

47 . The compound according to claim 46 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

48 . A compound of formula IX-B, pharmaceutically acceptable salts or solvates thereof according to claim 2 :

wherein R 17 is selected from optionally substituted linear or branched alkylene group, wherein alkylene is optionally substituted by amino, alkylamino and dialkylamino group; R 18 is selected from NH 2 , —NR 20 R 21 , wherein R 20 and R 21 are each independently selected from hydrogen, optionally substituted alkyl, —C(O)—R 22 , wherein R 22 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, and aryl group; wherein R 23 is optionally substituted linear or branched alkylene; wherein R 25 and R 26 are each independently selected from hydrogen, optionally substituted alkyl and aryl group, wherein alkyl and aryl is optionally substituted with OH, SH, F, Cl, Br, I, and optionally substituted, hydroxyalkyl, amino group; or R 25 and R 26 is taken together form an optionally substituted heterocycloalkyl ring, wherein the heterocycloalkyl ring is optionally substituted by optionally substituted alkyl, hydroxyalkyl group, OH, SH, F, Cl, Br, I, and optionally substituted amino group.

49 . The compound according to claim 48 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

50 . A compound of formula IX-C, pharmaceutically acceptable salts or solvates thereof according to claim 2 :

R 27 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, aryl and —N(R 25 R 26 ) group; wherein R 25 and R 26 are each independently selected from hydrogen, optionally substituted alkyl and aryl group, wherein alkyl and aryl is optionally substituted with OH, SH, F, Cl, Br, I, and optionally substituted, hydroxyalkyl, amino group; or R 25 and R 26 is taken together form an optionally substituted heterocycloalkyl ring, wherein the heterocycloalkyl ring is optionally substituted by optionally substituted alkyl, hydroxyalkyl group, OH, SH, F, Cl, Br, I, and optionally substituted amino group.

51 . The compound according to claim 50 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

52 . A compound of formula IX-D, pharmaceutically acceptable salts or solvates thereof according to claim 2 :

wherein R 17 is selected from optionally substituted linear or branched alkylene group, wherein alkylene is optionally substituted by amino, alkylamino and dialkylamino group; R 18 is selected from NH 2 , —NR 20 R 21 , wherein R 20 and R 21 are each independently selected from hydrogen, optionally substituted alkyl, —C(O)—R 22 , wherein R 22 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, and aryl group; R 23 is optionally substituted linear or branched alkylene; R 28 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, and aryl group; wherein heterocycloalkyl, heteroaryl in R 28 is optionally substituted with alkyl, hydroxyalkyl group, OH, SH, F, Cl, Br, I, and optionally substituted, amino and oxo group.

53 . The compound according to claim 52 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

54 . A compound of formula X, pharmaceutically acceptable salts or solvates thereof according to claim 2 :

wherein;

R 1 is selected from

wherein R 2 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 4 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, —(CH2-CH2-O)n-, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; where n is from 1-20; Wherein R 17 is selected from optionally substituted linear or branched alkylene group, wherein alkylene is optionally substituted by amino, alkylamino and dialkylamino group; R 18 is selected from NH 2 , —NR 20 R 21 wherein R 20 and R 21 is each independently selected from hydrogen, optionally substituted alkyl and —C(O)—R 22 wherein R 22 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, and aryl group;

R′ 7 is selected from —OH, —OR 12 ,

and R 19 , wherein, R 12 is selected from the group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, or heteroaryl; R 13 is selected from group consisting of optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkyl-ester, amino, alkoxy, heterocycloalkoxy, heteroaryloxy, cycloalkoxy, aryloxy, aminoaryl, or amino acid linked via ester or amide linkage at the point of attachment, —(CH2-CH2-O)n-, or NR 14 R 15 ; where n is from 1-20; wherein R 14 and R 15 each independently selected from hydrogen, optionally substituted alkyl, heterocycloalkyl, aryl group; R 16 is selected from optionally substituted alkylene(C 1-6 ) group; R 19 is selected from —O—R 23 —O—C(O)—R 24 , —O—C(O)—R 23 —R 27 , and —O—R 23 —R 28 , wherein R 23 is optionally substituted linear or branched alkylene;

R 27 is selected from optionally substituted alkyl, cycloalkyl, heterocycloalkyl, heteroaryl, aryl and —N(R 25 R 26 ) group;

55 . The compound according to claim 54 , selected from group consisting of:

pharmaceutically acceptable salts or solvates thereof.

56 . A pharmaceutical composition comprising a compound selected from group consisting of formula (I-A), formula (I), formula (II), formula (III), formula (III-A), formula (III-B), formula (III-C), formula (IV), formula (IV-A), formula (IV-B), formula (IV-C), formula (V), formula (V-A), formula (V-B), formula (V-C), formula (VI), formula (VI-A), formula (VI-B), formula (VI-C), formula (VII), formula (VII-A), formula (VII-B), formula (VII-C), formula (VIII), formula (VIII-A), formula (VIII-B), formula (VIII-C), formula (IX), formula (IX-A), formula (IX-B), formula (IX-C), formula (IX-D), formula (X) pharmaceutically acceptable salts or solvates thereof and a pharmaceutically acceptable excipient.

57 . A method of treating condition selected from interstitial cystitis/bladder pain syndrome (IC/BPS), over active bladder (OAB), chronic cough, endometriosis, neuropathic pain, migraine, pruritus, postherpetic neuralgia, urinary tract infection related pain, osteoarthritis, arthritis and urinary incontinence, comprises administering a compound selected from compounds of general formula (I), formula (I-A), formula (II), formula (III), formula (III-A), formula (III-B), formula (III-C), formula (IV), formula (IV-A), formula (IV-B), formula (IV-C), formula (V), formula (V-A), formula (V-B), formula (V-C), formula (VI), formula (VI-A), formula (VI-B), formula (VI-C), formula (VII), formula (VII-A), formula (VII-B), formula (VII-C), formula (VIII), formula (VIII-A), formula (VIII-B), formula (VIII-C), formula (IX), formula (IX-A), formula (IX-B), formula (IX-C), formula (IX-D), formula (X) pharmaceutically acceptable salts or solvates thereof.

Assignments (4)

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 14, 2025

From: KASHIV BIOSCIENCES, LLC

To: SHIVANKA RESEARCH, LLC

Reel/Frame 071115/0589 →

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 14, 2025

From: SHIVANKA RESEARCH, LLC

To: AMNEAL PHARMACEUTICALS LLC

Reel/Frame 071115/0600 →

SHORT FORM TERM LOAN INTELLECTUAL PROPERTY ASSIGNMENT Recorded May 1, 2025

From: KASHIV BIOSCIENCES, LLC

To: ACQUIOM AGENCY SERVICES LLC, AS COLLATERAL AGENT

Reel/Frame 071150/0372 →

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 4, 2023

From: PUROHIT, PARVA YOGESHCHANDRA; SANGLE, GANESH VISHWANATH; UNADKAT, VISHAL BHARATBHAI; GOSWAMI, VISHALGIRI GUNVANTGIRI; PANDYA, HETA NISHIL; MEHTA, CHIRAG CHIMANLAL

To: KASHIV BIOSCIENCES, LLC

Reel/Frame 065125/0836 →