Compounds of formula (IA) or (IB) have antibacterial activity: wherein W is ═CH— or ═N—; Ri and R2 are independently selected from hydrogen, fluoro and chloro, provided that Ri and R2 are not each hydrogen when W is ═CH—; n is 0 or 1; X is —O—, —S—, or —CH
2
—; and Q is (i) a phenyl radical, a naphthyl radical, a monocyclic carbocyclic or heteroaryl radical having 3 to 6 ring atoms, or a bicyclic heteroaryl radical having 5 to 10 ring atoms, any of which radicals being optionally substituted; or (ii) an optionally substituted C
1
-C
6
alkyl, C
2
-C
6
alkenyl, or C
2
-C
6
alkynyl radical, which may optionally be interrupted by —O—, —S—, —S(O)—, —S(O
2
)—, —NH—, —N(CH
3
)—, —N(CH
2
CH
3
)—, —C—K═Oh or —C(═O)—O—.
Compounds of formula (IA) or (IB) have antibacterial activity: wherein W is ═CH— or ═N—; Ri and R2 are independently selected from hydrogen, fluoro and chloro, provided that Ri and R2 are not each hydrogen when W is ═CH—; n is 0 or 1; X is —O—, —S—, or —CH2—; and Q is (i) a phenyl radical, a naphthyl radical, a monocyclic carbocyclic or heteroaryl radical having 3 to 6 ring atoms, or a bicyclic heteroaryl radical having 5 to 10 ring atoms, any of which radicals being optionally substituted; or (ii) an optionally substituted C1-C6 alkyl, C2-C6 alkenyl, or C2-C6 alkynyl radical, which may optionally be interrupted by —O—, —S—, —S(O)—, —S(O2)—, —NH—, —N(CH3)—, —N(CH2CH3)—, —C—K═Oh or —C(═O)—O—.
The invention provides compounds of formula (I):
wherein R1-R3, n, and W have any of the values defined in the specification, and salts thereof. The compounds have good solubility and are useful for treating bacterial infections.
本发明提供了式 (I) 的化合物:
其中 R1-R3、n 和 W 具有说明书中定义的任一数值,以及它们的盐类。这些化合物具有良好的溶解性,可用于治疗细菌感染。
COMPOUNDS FOR THE TREATMENT OF BACTERIAL INFECTIONS
申请人:TAXIS Pharmaceuticals, Inc.
公开号:US20170305943A1
公开(公告)日:2017-10-26
Compounds and methods are provided for treating bacterial infections.