Crystalline form of (3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperindine-3-carboxylic acid
    25.
    发明授权
    Crystalline form of (3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperindine-3-carboxylic acid 有权
    (3R,4R)-4- [3-(S) - 羟基-3-(6-甲氧基喹啉-4-基)丙基] -1- [2-(2-噻吩硫基)乙基] 羧酸

    公开(公告)号:US06982334B2

    公开(公告)日:2006-01-03

    申请号:US10739700

    申请日:2003-12-18

    CPC分类号: C07D409/14

    摘要: The present invention comprises crystalline forms of 3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-carboxylic acid, represented by the structure: and as characterized herein by powder X-ray diffraction patterns as form A and form B, processes for preparing form A from the purified amorphous form of (3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-carboxylic acid, a processes for preparing form A by heating monohydrated form C of (3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-carboxylic acid, a pharmaceutical composition comprising form A, a pharmaceutical composition comprising form A and form B or monohydrated form C, a pharmaceutical composition comprising form A, form B and monohydrated form C, a method for treating a bacterial infection with form A, a method for treating a bacterial infection with form A and form B or monohydrated form C, and a method for treating a bacterial infection with form A and form B and monohydrated form C.

    摘要翻译: 本发明包括3R,4R)-4- [3-(S) - 羟基-3-(6-甲氧基喹啉-4-基)丙基] -1- [2-(2-噻吩硫基)乙基]哌啶的结晶形式 由式(A)表示的粉末X射线衍射图,其形式为B,由纯化的无定形形式的(3R,4R)-4- [3 - (S) - 羟基-3-(6-甲氧基喹啉-4-基)丙基] -1- [2-(2-噻吩硫基)乙基]哌啶-3-羧酸,通过加热一水合形式制备形式A的方法 (3R,4R)-4- [3-(S) - 羟基-3-(6-甲氧基喹啉-4-基)丙基] -1- [2-(2-噻吩硫基)乙基]哌啶-3-羧酸 酸,包含形式A的药物组合物,包含形式A和形式B或一水合形式C的药物组合物,包含形式A,形式B和一水合形式C的药物组合物,用于形式A治疗细菌感染的方法, 用于治疗形式A和形式B或一水合物的细菌感染 rm C和用于治疗形式A和形式B的细菌感染的方法和一水合形式C.

    2-aminothiazoline derivatives and process for preparing the same
    26.
    发明授权
    2-aminothiazoline derivatives and process for preparing the same 失效
    2-氨基噻唑啉衍生物及其制备方法

    公开(公告)号:US06699895B2

    公开(公告)日:2004-03-02

    申请号:US10159498

    申请日:2002-05-31

    IPC分类号: C07D41706

    摘要: The present invention relates to a class of 2-aminothiazoline derivatives of formula I: in which either R1 is a hydrogen atom or an alkyl radical and R2 is an alkyl, -alk-NH2, —CH2—R3, —CH2—S—R4 or phenyl radical substituted with a nitro or —NH—C(═NH)CH3 radical, or R1 is an alkyl radical and R2 is a hydrogen atom, R3 is a (3-6C) cycloalkyl, pyridyl, pyridyl N-oxide, thienyl, thiazolyl, imidazolyl, pyrazinyl, triazolyl or phenyl radical or a phenyl radical substituted with a nitro, hydroxy or carboxyl radical, R4 represents a pyridyl or pyridyl N-oxide radical, alk represents an alkylene radical, or pharmaceutically acceptable salts thereof, which are useful as inhibitors of inducible NO-synthase.

    摘要翻译: 本发明涉及一类式I的2-氨基噻唑啉衍生物:其中R1是氢原子或烷基,R2是烷基,-alk-NH2,-CH2-R3,-CH2-S-R4 或被硝基或-NH-C(= NH)CH 3基团取代的苯基,或R 1是烷基,R 2是氢原子,R 3是(3-6C)环烷基,吡啶基,吡啶基N-氧化物,噻吩基 ,噻唑基,咪唑基,吡嗪基,三唑基或苯基或被硝基,羟基或羧基取代的苯基,R4表示吡啶基或吡啶基N-氧化物基,alk表示亚烷基或其药学上可接受的盐,它们是 可用作诱导型NO合成酶的抑制剂。