Compounds for the treatment of bovine or swine respiratory disease
The present invention provides compounds of formula (I) for use in the treatment of respiratory diseases of animals, especially Bovine or Swine Respiratory disease (BRD and SRD).
1. A compound according to Formula A
or a stereoisomer, or pharmaceutically acceptable salt thereof, and wherein the compound is selected from the group consisting of
No
A
R1
R2
R5
R6
1
cyclopropylamine
CH 3
H
H
H
2
CH 2 ═CHCH 2 NH—
CH 3
H
H
H
3
CH 3 O(CH 2 ) 2 NH—
CH 3
H
H
H
4
morpholine
CH 3
H
H
H
5
benzylamine
CH 3
H
H
H
6
4-methoxybenzylamine
CH 3
H
H
H
7
pyrrolidine
CH 3
H
H
H
8
cyclobutylamine
CH 3
H
H
H
9
cyclopentylamine
CH 3
H
H
H
10
CH 3 (CH 2 ) 2 NH—
CH 3
H
H
H
11
3-pyridylmethanamine
CH 3
H
H
H
12
(2-chloro-4-
CH 3
H
H
H
pyridyl)methanamine
13
2-pyridylmethanamine
CH 3
H
H
H
14
furfurylamine
CH 3
H
H
H
15
2-thienylmethanamine
CH 3
H
H
H
16
4-methylbenzylamine
CH 3
H
H
H
17
tetrahydrofurfurylamine
CH 3
H
H
H
18
thiazol-2-ylmethanamine
CH 3
H
H
H
19
CF 3 CH 2 NH—
CH 3
H
H
H
20
HCCCH 2 NH—
CH 3
H
H
H
21
CH 3 O(CH 2 ) 2 NH—
CH 3
CH 3
H
H
23
benzylamine
CH 3
CH 3
H
H
24
4-methoxybenzylamine
CH 3
CH 3
H
H
25
pyrrolidine
CH 3
CH 3
H
H
26
cyclopentylamine
CH 3
CH 3
H
H
27
CH 3 (CH 2 ) 2 NH—
CH 3
CH 3
H
H
28
2-pyridylmethanamine
CH 3
CH 3
H
H
29
thiazol-2-ylmethanamine
CH 3
CH 3
H
H
30
HCCCH 2 NH—
CH 3
CH 3
H
H.
2. Method of treating bovine respiratory disease or swine respiratory disease comprising administering an effective amount of a compound according to claim 1 to the animal.
3. Method of treating an infection caused by bacteria in an animal, wherein the bacteria are at least one of the bacteria selected from the group consisting of Pasteurella spp., Mannheimia spp. Bordetella spp. Actinobaccillus spp, and/or Histophilus spp. infections comprising administering an effective amount of a compound according to claim 1 to the animal in need thereof.
4. A compound according to Formula (I);
or a stereoisomer, pharmaceutically acceptable salt, ester, solvate, or prodrug thereof,
wherein
L is absent or selected from the group consisting of
C 1-6 -alkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 3-10 -cycloalkyl, aryl, heterocyclyl, heteroaryl, —(NR L3 ) 0-1 —(CH 2 ) 0-4 —NR L3 —(CH 2 ) 0-4 —, —(NR L3 ) 0-1 —(CR L1 R L2 ) 0-4 —NR L3 —(CR L1 R L2 )—, —(CR L1 R L2 ) 0-4 —O—(CR L1 R L2 )—, —(CH 2 ) 0-4 —NR L3 —(CR L1 R L2 )—C(═O)NH—(CH 2 ) 0-4 —, —C(═O)—(CR L1 R L2 )—NR L3 C(═O)—, —C(═O)NR L3 —, —NR L3 C(═O)—, —NR L3 —, —SO 2 NR L3 —, NR L3 —C(═O)—NR L3 —
wherein
R L1 , R L2 , R L3 , are independently selected from the group consisting of H, C 1-6 -alkyl, halo-C 1-6 -alkyl, C 1 -C 6 -alkyl substituted with aryl, C 1 -C 6 -alkyl substituted with heteroaryl, C 1 -C 6 -alkyl substituted with heterocyclyl; or
R L1 , R L3 together with the atoms to which they are attached can form a saturated or unsaturated heterocyclic ring having 3 to 8 ring atoms, wherein 1, 2, or 3, ring atoms are selected from N, S, and O;
M is selected from the group consisting of
C 3-10 -cycloalkyl, aryl, heterocyclyl, heteroaryl, C 2-4 alkenyl, C 2-4 alkynyl, —C(R M1 )═C(R M1 )—C≡C—, —C(R M1 )═C(R M1 )—,
wherein each cycloalkyl, aryl, heterocyclyl, or heteroaryl is optionally substituted with a substituent selected from the group consisting of
C 1-6 -alkyl, C 3-8 -cycloalky, C 1-6 -alkyloxy, NR M2 R M3 , carbonyl, —C(═O)—OR M2 , halo, halo-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1 -C 6 -alkyl, aryl, heteroaryl, C 1 -C 6 -alkyl substituted with aryl, cyano, hydroxy, —SR M2 , —SO 2 R M4 , —OSO 2 R M4 , —SO 2 NR M2 R M3 , —C(═O)NR M2 R M3 -hydroxy-C 1-6 -alkyl;
wherein R M1 is selected from the group consisting of H, C 1-6 -alkyl, halo, hydroxyl, and amino;
wherein R M2 , R M3 are independently selected from the group consisting of H, and C 1-6 -alkyl;
wherein R M4 is selected from the group consisting of H, C 1-6 -alkyl, and amino;
G is selected from the group consisting of
—(C(R G2 R G3 ) 0-4 —O—(C(R G2 R G3 ) 0-4 —, —(C(R G2 R G3 ) 0-4 —S—(C(R G2 R G3 ) 0-4 —, —(C(R G2 R G3 ) 0-4 —NR G1 —(C(R G2 R G3 ) 0-4 —, —C(═O)—, —NR G1 C(═O)—, —C(═O)NR G1 —, —(C(R G2 R G3 ) 0-4 —NR G1 —C(R G2 R G3 )—C(═O)NR G1 —, —CR G2 ═CR G2 —, —CR G2 ═CR G2 —CR G2 ═CR G2 —, —C≡C—, —C≡C—C≡C—, —CR G2 ═CR G2 —C≡C—, —C≡C—CR G2 ═CR G2 , —C(═O)—C≡C—, —C≡C—C(═O)— —SO 2 —, —S(═)—, —S(═O)C(R G2 R G3 )—, —C(R G2 R G3 )S(═O)—, —C(R G2 R G3 )—SO 2 —, 0 -SO 2 C(R G2 R G3 )—;
wherein
R G1 is H or C 1-6 -alkyl;
each R G2 , R G3 is independently selected from the group consisting of
H, halogen atom, or C 1-6 -alkyl;
Y is selected from the group consisting of
C 3-10 -cycloalkyl, aryl, heterocyclyl, heteroaryl,
wherein each cycloalkyl, aryl, heterocyclyl, or heteroaryl is optionally substituted with a substituent selected from the group consisting of
C 1-6 -alkyl, C 3-8 -cycloalky, C 1-6 -alkyloxy, NR Y1 R Y2 , carbonyl, —C(═O)—OR Y1 , halo, halo-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1 -C 6 , aryl, heteroaryl, C 1 -C 6 -alkyl substituted with aryl, cyano, hydroxy, —SR Y2 , —SO 2 R Y3 , —OSO 2 R Y3 , —SO 2 NR Y1 R Y2 , —C(═O)NR Y2 R Y3 —, hydroxy-C 1-6 -alkyl;
wherein R Y1 , R Y2 are independently selected from the group consisting of H, and C 1-6 -alkyl;
wherein R Y3 is selected from the group consisting of H, C 1-6 -alkyl, and amino;
R 1 is CH 3 , R 2 is H, R 5 is H and R 6 is H and wherein A is selected from the group consisting of furfurylamine, 2-thienylmethanamide, thiazol-2-ylmethanamine, CF 3 CH 2 NH, HC≡C—CH 2 NH, and CH 3 O(CH 2 ) 2 NH
R 3 is selected from the group consisting of
H, substituted C 1-6 -alky and un-substituted C 1-6 -alkyl;
wherein the substituents on the substituted C 1-6 -alkyl may be selected from the group consisting of halogen, hydroxyl, alkoxy, aryloxy, thiol, C 1-6 -alkyl, carbonyl, —SR 8 , —SO 2 R 8 , SO 2 NR 7 R 8 , —C(═O)NR 7 R 8 , cyano, —NR 7 R 8 , —C(═O)—OR 8 , aryl, heteroaryl, heterocycle, C 3-8 -cycloalkyl;
R 4 is selected from the group consisting of
H, C 1-6 -alkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 3-10 -cycloalkyl, —OR 8 , C(═O)OR 8 , C(═O)R 9 , aryl, heterocyclyl, heteroaryl, C 1 -C 6 -alkyl substituted with aryl, C 1 -C 6 -alkyl substituted with heteroaryl, C 1 -C 6 -alkyl substituted with heterocyclyl;
wherein each alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, heteroaryl, is optionally substituted with a substituent selected from the group consisting of
C 1-6 -alkyl, C 3-8 -cycloalky, C 1-6 -alkyloxy, NR 6 R 7 , carbonyl, nitro, C(═O)OR 8 , halogen, halo-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1 -C 6 -alkyl, cyano, hydroxy, —SR 8 , —SO 2 R 8 , SO 2 NR 7 R 8 —C(═O)NR 7 R 8 ;
R 7 , R 8 are independently selected from the group consisting of H, and C 1-6 -alkyl;
R 9 is selected from the group consisting of H, hydroxyl, or C 1-6 -alkyl.
5. A compound according to Formula (I):
or a stereoisomer, pharmaceutically acceptable salt, ester, solvate, or prodrug thereof,
wherein
L is absent or selected from the group consisting of
C 1-6 -alkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 3-10 -cycloalkyl, aryl, heterocyclyl, heteroaryl, —(NR L3 ) 0-1 —(CH 2 ) 0-4 —NR L3 —(CH 2 ) 0-4 —, —(NR L3 ) 0-1 —(CR L1 R L2 ) 0-4 —NR L3 —(CR L1 R L2 )—, —(CR L1 R L2 ) 0-4 —O—(CR L1 R L2 )—, —(CH 2 ) 0-4 —NR L3 —(CR L1 R L2 )—C(═O)NH—(CH 2 ) 0-4 —, —C(═O)—(CR L1 R L2 )—NR L3 C(═O)—, —C(═O)NR L3 —, —NR L3 C(═O)—, —NR L3 —, —SO 2 NR L3 —, NR L3 —C(═O)—NR L3 —
wherein
R L1 , R L2 , R L3 are independently selected from the group consisting of
H, C 1-6 -alkyl, halo-C 1-6 -alkyl, C 1 -C 6 -alkyl substituted with aryl, C 1 -C 6 -alkyl substituted with heteroaryl, C 1 -C 6 -alkyl substituted with heterocyclyl; or
R L1 , R L3 together with the atoms to which they are attached can form a saturated or unsaturated heterocyclic ring having 3 to 8 ring atoms, wherein 1, 2, or 3, ring atoms are selected from N, S, and O;
M is selected from the group consisting of
C 3-10 -cycloalkyl, aryl, heterocyclyl, heteroaryl, C 2-4 alkenyl, C 2-4 alkynyl, —C(R M1 )═C(R M1 )—C≡C—, —C(R M1 )═C(R M1 )—,
wherein each cycloalkyl, aryl, heterocyclyl, or heteroaryl is optionally substituted with a substituent selected from the group consisting of
C 1-6 -alkyl, C 3-8 -cycloalky, C 1-6 -alkyloxy, NR M2 R M3 , carbonyl, —C(═O)—OR M2 , halo, halo-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1 -C 6 -alkyl, aryl, heteroaryl, C 1 -C 6 -alkyl substituted with aryl, cyano, hydroxy, —SR M2 , —SO 2 R M4 , —OSO 2 R M4 , —SO 2 NR M2 R M3 , —C(═O)NR M2 R M3 —, hydroxy-C 1-6 -alkyl;
wherein R M1 is selected from the group consisting of H, C 1-6 -alkyl, halo, hydroxyl, and amino;
wherein R M2 , R M3 are independently selected from the group consisting of H, and C 1-6 -alkyl;
wherein R M4 is selected from the group consisting of H, C 1-6 -alkyl, and amino;
G is selected from the group consisting of
—(C(R G2 R G3 ) 0-4 —O—(C(R G2 R G3 ) 0-4 —, —(C(R G2 R G3 ) 0-4 —S—(C(R G2 R G3 ) 0-4 —, —(C(R G2 R G3 ) 0-4 —NR G1 —(C(R G2 R G3 ) 0-4 —, —C(═O)—, —NR G1 C(═O)—, —C(═O)NR G1 —, —(C(R G2 R G3 ) 0-4 —NR G1 —C(R G2 R G3 )—C(═O)NR G1 , —CR G2 ═CR G2 —, —CR G2 ═CR G2 —CR G2 ═CR G2 —, C≡C—, —C≡C—C≡C—, —CR G2 ═CR G2 —C≡C—, —C≡C—CR G2 ═CR G2 , —C(═O)—C≡C—, —C≡C—C(═O)—SO 2 —, —S(═O)—, —S(═O)C(R G2 R G3 )— —C(R G2 R G3 )S(═O)—, —C(R G2 R G3 )—SO 2 —, —SO 2 C(R G2 R G3 )—;
wherein
R G1 is H or C 1-6 -alkyl;
each R G2 , R G3 is independently selected from the group consisting of
H, halogen atom, or C 1-6 -alkyl;
Y is selected from the group consisting of
C 3-10 -cycloalkyl, aryl, heterocyclyl, heteroaryl,
wherein each cycloalkyl, aryl, heterocyclyl, or heteroaryl is optionally substituted with a substituent selected from the group consisting of
C 1-6 -alkyl, C 3-8 -cycloalky, C 1-6 -alkyloxy, NR Y1 R Y2 , carbonyl, —C(═O)—OR Y1 , halo, halo-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1 -C 6 , aryl, heteroaryl, C 1 -C 6 -alkyl substituted with aryl, cyano, hydroxy, —SR Y2 —SO 2 R Y3 , —OSO 2 R Y3 , —SO 2 NR Y1 R Y2 , —C(═O)NR Y2 R Y3 —, hydroxy-C 1-6 -alkyl;
wherein R Y1 , R Y2 are independently selected from the group consisting of H, and C 1-6 -alkyl;
wherein R Y3 is selected from the group consisting of H, C 1-6 -alkyl, and amino;
R 1 is CH 3 , R 2 is CH 3 , R 5 is H and R 6 is H and wherein A is selected from the group consisting of furfurylamine, 2-thienylmethanamide, thiazol-2-ylmethanamine, CF 3 CH 2 NH, HC≡C—CH 2 NH, and CH 3 O(CH 2 ) 2 NH
R 3 is selected from the group consisting of
H, substituted C 1-6 -alky and un-substituted C 1-6 -alkyl;
wherein the substituents on the substituted C 1-6 -alkyl may be selected from the group consisting of halogen, hydroxyl, alkoxy, aryloxy, thiol, C 1-6 -alkyl, carbonyl, —SR 8 , —SO 2 R 8 , SO 2 NR 7 R 8 , —C(═O)NR 7 R 8 , cyano, —NR 7 R 8 , —C(═O)—OR 8 , aryl, heteroaryl, heterocycle, C 3-8 -cycloalkyl;
R 4 is selected from the group consisting of
H, C 1-6 -alkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 3-10 -cycloalkyl, —OR 8 , C(═O)OR 8 , C(═O)R 9 , aryl, heterocyclyl, heteroaryl, C 1 -C 6 -alkyl substituted with aryl, C 1 -C 6 -alkyl substituted with heteroaryl, C 1 -C 6 -alkyl substituted with heterocyclyl;
wherein each alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, heteroaryl, is optionally substituted with a substituent selected from the group consisting of
C 1-6 -alkyl, C 3-8 -cycloalky, C 1-6 -alkyloxy, NR 6 R 7 , carbonyl, nitro, C(═O)OR 8 , halogen, halo-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1 -C 6 -alkyl, cyano, hydroxy, —SR 8 , —SO 2 R 8 , SO 2 NR 7 R 8 , —C(═O)NR 7 R 8 ;
R 7 , R 8 are independently selected from the group consisting of H, and C 1-6 -alkyl;
R 9 is selected from the group consisting of H, hydroxyl, or C 1-6 -alkyl.
6. The method of claim 2 , wherein the effective amount is between about 0.01 to about 50 mg/kg bodyweight of the animal.
7. The method of claim 6 , wherein the effective amount is administered in one or two doses.