The conformation and activity relationship of benzofuran derivatives as angiotensin II receptor antagonists
摘要:
We have synthesized various benzofuran derivatives to study the relationship between the conformation and the angiotensin II type I receptor antagonistic activity. (C) 1997, Elsevier Science Ltd.
The present invention provides compounds of Formula (I) and (II), or a pharmaceutically acceptable salts thereof,
where R
53
, R
54
, p, q, and n are as defined herein. The compounds of the present invention have been found to be useful as 17α-hydroxylase/C
17,20
-lyase inhibitors.
[EN] SUBSTITUTED QUINOXALINE DERIVATIVES AS INHIBITORS OF PFKFB<br/>[FR] DÉRIVÉS DE QUINOXALINE SUBSTITUÉS EN TANT QU'INHIBITEURS DE PFKFB
申请人:MERCK PATENT GMBH
公开号:WO2018087021A1
公开(公告)日:2018-05-17
The present invention relates to substituted quinoxaline derivatives. These compounds areusefulfor the prevention and/or treatment of medical conditions hyperproliferative diseases.
[EN] SPIRO-OXADIAZOLINE COMPOUNDS AS AGONISTS OF α-7-NICOTINIC ACETYLCHOLINE RECEPTORS<br/>[FR] COMPOSÉS SPIRO-OXADIAZOLINE EN TANT QU'AGONISTES DES RÉCEPTEURS DE L'ACÉTYLCHOLINE Α-7 NICOTINIQUE
申请人:FORUM PHARMACEUTICALS INC
公开号:WO2015066371A1
公开(公告)日:2015-05-07
The present invention relates to novel spiro-oxadiazoline compounds that are suitable as agonists or partial agonists of a7-nAChR, and pharmaceutical compositions of the same, methods of preparing these compounds and compositions, and the use of these compounds and compositions in methods of maintaining, treating and/or improving cognitive function. In particular, methods of administering a spiro-oxadiazoline cx7-nAChR agonist or partial agonist, to a patient in need thereof, for example a patient with a cognitive deficiency and/or a desire to enhance cognitive function, that may derive a benefit therefrom.
is the ubiquitous and hypoxia‐induced isoform of PFK‐2, are reported. X‐ray crystallography and docking were instrumental in the design and optimisation of a series of N‐aryl6‐aminoquinoxalines. The most potent representative, N‐(4‐methanesulfonylpyridin‐3‐yl)‐8‐(3‐methyl‐1‐benzothiophen‐5‐yl)quinoxalin‐6‐amine, displayed an IC50 of 14 nm for the target and an IC50 of 0.49 μm for fructose‐2,6‐biphosphate
癌细胞的能量和生物质生产在很大程度上被有氧糖酵解所支持,这就是所谓的Warburg效应。该过程受关键酶的调节,其中磷酸果糖激酶PFK-2通过产生果糖-2,6-二磷酸而起重要作用。磷酸果糖激酶PFK-1执行的最有效的糖酵解限速步骤激活剂。本文介绍了6-磷酸果糖-2-激酶/果糖-2,6-二磷酸酯酶3(PFKFB3)的新型抑制剂的合成,生物学评估以及其结构与活性之间的关系,PFKFB3是一种普遍存在且由低氧引起的PFK-2亚型,被报道。X射线晶体学和对接有助于设计和优化一系列N-芳基6-氨基喹喔啉。最有力的代表,N-(4-甲磺酰基吡啶-3-基)-8-(3-甲基-1-苯并噻吩-5-基)喹喔啉-6-胺,目标物的IC 50为14 n m,0.4的IC 50为0.49μm m为人类结肠癌HCT116细胞中果糖2,6-二磷酸的产生。这项工作为PFKFB3抑制剂领域的发展提供了新的机会。
[EN] SUBSTITUTED QUINOXALINE DERIVATIVES<br/>[FR] DÉRIVÉS DE QUINOXALINE SUBSTITUÉS
申请人:SELVITA S A
公开号:WO2016180537A1
公开(公告)日:2016-11-17
The present invention relates to substituted quinoxaline derivatives. These compounds are useful for the prevention and/or treatment of several medical conditions including hyperproliferative disorders and diseases.