Thiazolylbenzofuran derivatives and pharmaceutical composition
申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US05296495A1
公开(公告)日:1994-03-22
Compounds of the formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, A, X and Y are as defined and pharmaceutically acceptable salts thereof; which have activities as leukotriene and Slow Reacting Substance of Anaphalaxis (SRS-a) antagonists or inhibitors, to processes for preparation thereof, to a pharmaceutical composition comprising the same, and to methods of using the same therapeutically in the prevention and/or treatment of allergy or inflamation in human beings or animals.
t-Butyl pyridine and phenyl C-region analogues of 2-(3-fluoro-4-methylsulfonylaminophenyl)propanamides as potent TRPV1 antagonists
作者:Sunho Lee、Dong Wook Kang、HyungChul Ryu、Changhoon Kim、Jihyae Ann、Hobin Lee、Eunhye Kim、Sunhye Hong、Sun Choi、Peter M. Blumberg、Robert Frank-Foltyn、Gregor Bahrenberg、Hannelore Stockhausen、Thomas Christoph、Jeewoo Lee
DOI:10.1016/j.bmc.2017.03.004
日期:2017.4
A series of 2-substituted 6-t-butylpyridine and 4-t-butylphenyl C-region analogues of 2-(3-fluoro-4-methylsulfonamidophenyl)propanamides were investigated for hTRPV1 antagonism. The analysis of structure activity relationships indicated that the pyridine derivatives generally exhibited a little better antagonism than did the corresponding phenyl surrogates for most of the series. Among the compounds
研究了一系列 2-(3-氟-4-甲基磺酰氨基苯基)丙酰胺的 2-取代 6-叔丁基吡啶和 4-叔丁基苯基 C 区类似物的 hTRPV1 拮抗作用。结构活性关系分析表明,对于大多数系列,吡啶衍生物通常比相应的苯基替代物表现出更好的拮抗作用。其中,化合物7对辣椒素活化表现出优异的拮抗作用,Ki=0.1nM,而化合物60S在神经病理性疼痛模型中表现出强效的抗异常疼痛作用,10mg/kg的MPE为83%。hTRPV1同源模型中7S的对接研究表明,7S的A/B区与Tyr511之间的相互作用以及7S的C区中的叔丁基和乙基与Tyr511的两个疏水结合袋之间的相互作用hTRPV1 促成了高效力。
Diarylstrylquinoline diacids and pharmaceutical compositions thereof
申请人:Merck Frosst Canada, Inc.
公开号:US05104882A1
公开(公告)日:1992-04-14
Compounds having the formula: ##STR1## are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.
2-substituted quinoline dioic acids and pharmaceutical compositions
申请人:Merck Frosst Canada Inc.
公开号:US04851409A1
公开(公告)日:1989-07-25
Compounds having the formula: ##STR1## are antagonists of leukotrienes and inhibitors of their biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.