Granted Patent B2

US 7,696,186 · App. 10/738,862 · Granted Apr 13, 2010

Abstract

Claims (62)

1. A 7,9-substituted tetracycline compound of Formula I:

wherein:

X is CHC(R 13 Y′Y) or CR 6′ R 6 ;

R 2 , R 2′ , R 4′ , and R 4″ are each independently hydrogen, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, aryl, heterocyclic or hetero aromatic;

R 4 is NR 4′ R 4″ , alkyl, alkenyl, alkynyl, hydroxyl or halogen;

R 3 , R 10 , R 11 and R 12 are each hydrogen;

R 5 is hydroxyl, hydrogen, thiol, alkanoyl, aroyl, alkaroyl, aryl, heteroaromatic, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, alkyl carbonyloxy or aryl carbonyloxy;

R 6 and R 6′ are each independently hydrogen, methylene, hydroxyl, halogen, thiol, alkyl, alkenyl, alkynyl, aryl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl;

R 7 is phenyl, pyrrole, thiophene, thiazole, isothiazole, imidazole, triazole, tetrazole, pyrazole, oxazole, isooxazole, pyridine, pyridazine, pyrimidine, naphthalene, benzoxazole, benzodioxazole, benzothiazole, benzoimidazole, benzothiophene, methylenedioxyphenyl, quinoline, isoquinoline, naphthridine, indole, benzofuran, purine, deazapurine or indolizine;

R 9 is nitro, alkyl, alkenyl, heteroaryl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, arylalkyl, amino, arylalkenyl, arylalkynyl, thionitroso or —(CH 2 ) 0-3 NR 9c C(═Z′)ZR 9a ;

Z is CR 9d R 9e , S, NR 9b or O;

Z′ is O or S;

R 9a , R 9b , R 9c , R 9d and R 9e are each independently hydrogen, acyl, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, aryl, heterocyclic or heteroaromatic;

R 8 is hydrogen;

R 13 is hydrogen, hydroxy, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl; and

Y′ and Y are each independently hydrogen, halogen, hydroxyl, cyano, sulfhydryl, amino, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl, or pharmaceutically acceptable salts or esters thereof.

2. The tetracycline compound of claim 1 , wherein X is CR 6 R 6′ ; R 2 , R 2′ , R 6 , R 6′ , R 10 , R 11 and R 12 are each hydrogen; R 4 is NR 4′ R 4″ ; R 4′ and R 4″ are lower alkyl; and R 5 is hydroxy or hydrogen.

3. The tetracycline compound of claim 2 , wherein R 4′ and R 4″ are each methyl and R 5 is hydrogen.

4. The tetracycline compound of claim 1 , wherein R 7 is substituted or unsubstituted phenyl.

5. The tetracycline compound of claim 4 , wherein said phenyl is substituted with one or more substituents selected from the group consisting of alkyl, alkenyl, halogen, hydroxyl, alkoxy, alkylcarbonyloxy, arylcarbonyloxy, alkoxycarbonylamino, alkoxycarbonyloxy, aryloxycarbonyloxy, carboxylate, alkylcarbonyl, alkylaminocarbonyl, arylalkyl aminocarbonyl, alkenylaminocarbonyl, arylcarbonyl, aminoalkyl, arylalkylcarbonyl, alkenylcarbonyl, alkoxycarbonyl, silyl, aminocarbonyl, alkylthiocarbonyl, phosphate, aralkyl, phosphonato, phosphinato, cyano, amino, acylamino, amido, imino, sulfhydryl, alkylthio, sulfate, arylthio, thiocarboxylate, alkylsulfinyl, sulfonato, sulfamoyl, sulfonamido, nitro, azido, heterocyclyl, alkylaryl, aryl and heteroaryl.

6. The tetracycline compound of claim 5 , wherein said substituent is substituted or unsubstituted alkyl, nitro, halogen, amino or alkoxy.

7. The tetracycline compound of claim 6 , wherein said halogen substituent is fluorine.

8. The tetracycline compound of claim 6 , wherein said alkoxy substituent is methylenedioxy or methoxy.

9. The tetracycline compound of claim 5 , wherein said amino substituent is dialkylamino.

10. The tetracycline compound of claim 4 , wherein R 7 is unsubstituted phenyl.

11. The tetracycline compound of claims 1 , wherein R 9 is substituted or unsubstituted alkyl.

12. The tetracycline compound of claim 11 , wherein said alkyl is substituted with one or more substituents selected from the group consisting of alkenyl, halogen, hydroxyl, alkoxy, alkylcarbonyloxy, arylcarbonyloxy, arylcarbonylamino, alkoxycarbonylamino, alkoxycarbonyloxy, aryloxycarbonyloxy, alkylcarbonylamino, carboxylate, alkylcarbonyl, alkylaminocarbonyl, arylalkyl aminocarbonyl, alkenylaminocarbonyl, alkylcarbonyl, arylcarbonyl, aminoalkyl, arylalkylcarbonyl, alkenylcarbonyl, alkoxycarbonyl, silyl, aminocarbonyl, alkylthiocarbonyl, phosphate, aralkyl, phosphonato, phosphinato, cyano, amino, acylamino, amido, imino, sulfhydryl, alkylthio, sulfate, arylthio, thiocarboxylate, alkylsulfinyl, sulfonato, sulfamoyl, sulfonamido, nitro, azido, heterocyclyl, alkylaryl, aryl and heteroaryl.

13. The tetracycline compound of claim 12 , wherein said substituent is unsubstituted amino.

14. The tetracycline compound of claim 1 , wherein said tetracycline compound is:

or pharmaceutically acceptable salts thereof.

15. A 7,9-substituted tetracycline compound of Formula I:

wherein:

X is CHC(R 13 Y′Y) or CR 6′ R 6 ;

R 2 , R 2′ , R 4′ and R 4″ are each independently hydrogen, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, aryl, heterocyclic or heteroaromatic;

R 4 is hydrogen;

R 3 , R 10 , R 11 and R 12 are each hydrogen;

R 5 is hydroxyl, hydrogen, thiol, alkanoyl, aroyl, alkaroyl, aryl, heteroaromatic, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, alkyl carbonyloxy or aryl carbonyloxy;

R 6 and R 6′ are each independently hydrogen, methylene, hydroxyl, halogen, thiol, alkyl, alkenyl, alkynyl, aryl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl;

R 7 is aryl;

R 9 is nitro, alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, arylalkyl, amino, arylalkenyl, arylalkynyl, thionitroso or —(CH 2 ) 0-3 NR 9c C(═Z′)ZR 9a ;

Z is CR 9d R 9e , S, NR 9b or O;

Z′ is O or S;

R 9a , R 9b , R 9c , R 9d and R 9e are each independently hydrogen, acyl, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, aryl, heterocyclic or heteroaromatic;

R 8 is hydrogen;

R 13 is hydrogen, hydroxy, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl; and

Y′ and Y are each independently hydrogen, halogen, hydroxyl, cyano, sulfhydryl, amino, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl, or pharmaceutically acceptable salts or esters thereof.

16. A 7,9-substituted tetracycline compound of Formula I:

wherein:

X is CHC(R 13 Y′Y) or CR 6′ R 6 ;

R 2 , R 2′ , R 4′ and R 4″ are each independently hydrogen, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, aryl, heterocyclic or heteroaromatic;

R 4 is NR 4′ R 4″ alkyl, alkenyl, alkynyl, hydroxyl or halogen;

R 3 , R 10 , R 11 and R 12 are each hydrogen;

R 5 is hydroxyl, hydrogen, thiol, alkanoyl, aroyl, alkaroyl, aryl, heteroaromatic, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, arylalkyl, alkyl carbonyloxy or aryl carbonyloxy;

R 6 and R 6′ are each independently hydrogen, methylene, hydroxyl, halogen, thiol, alkyl, alkenyl, alkynyl, aryl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl;

R 7 is pyrrole, thiophene, thiazole, isothiazole, imidazole, triazole, tetrazole, pyrazole, oxazole, isooxazole, pyridine, pyridazine, pyrimidine, naphthalene, benzoxazole, benzodioxazole, benzothiazole, benzoimidazole, benzothiophene, methylenedioxyphenyl, quinoline, isoquinoline, naphthridine, indole, benzofuran, purine, deazapurine or indolizine;

R 9 is substituted phenyl;

R 8 is hydrogen;

R 13 is hydrogen, hydroxy, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl; and

Y′ and Y are each independently hydrogen, halogen, hydroxyl, cyano, sulfhydryl, amino, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino or arylalkyl, or pharmaceutically acceptable salts or esters thereof.

17. A tetracycline compound selected from the group consisting of:

or pharmaceutical acceptable salts thereof.

18. A pharmaceutical composition comprising a therapeutically effective amount of a tetracycline compound of claim 1 , and a pharmaceutically acceptable carrier.

Assignments (6)