Spiro compounds or salts thereof and preventives/remedies for autoimmune diseases and AP-1 inhibitors containing the same
申请人:Toyama Chemical Co., Ltd.
公开号:US06384065B1
公开(公告)日:2002-05-07
The spiro compounds of the present invention represented by the general formula:
wherein A, R2, R3, R4, R5, R6 and n are as defined in the specification, exhibit an AP-1 activity inhibitory action and, based on the AP-1 inhibitory action, suppresses the expression of a wide variety of genes and are useful as an agent for treating and preventing autoimmune diseases with lessoned side reactions.
Compounds of the formula (I)
1
as well as their pharmaceutically acceptable salts, and pharmaceutical compositions comprising the novel compounds. The novel compounds of the formula (I) are useful in the management of pain.
NOVEL SPIRO COMPOUNDS OR SALTS THEREOF AND PREVENTIVES/REMEDIES FOR AUTOIMMUNE DISEASES AND AP-1 INHIBITORS CONTAINING THE SAME
申请人:TOYAMA CHEMICAL CO., LTD.
公开号:EP1076056A1
公开(公告)日:2001-02-14
The spiro compounds of the present invention represented by the following general formula:
wherein A, R2, R3, R4, R5, R6 and n are as defined in the specification, exhibit an AP-1 activity inhibitory action and, based on the AP-1 inhibitory action, suppresses the expression of a wide variety of genes and are useful as an agent for treating and preventing autoimmune diseases with lessened side reactions.
本发明的螺环化合物由以下通式表示:
其中 A、R2、R3、R4、R5、R6 和 n 如说明书中所定义,具有 AP-1 活性抑制作用,并且基于 AP-1 抑制作用,可抑制多种基因的表达,可用作治疗和预防自身免疫性疾病的药物,且副作用较小。
Novel diarylmethylpiperazine and diarylmethylphenyl compounds with analgesic effect
申请人:AstraZeneca AB
公开号:EP1408037A1
公开(公告)日:2004-04-14
Compounds of the formula (I)
as well as their pharmaceutically acceptable salts, and pharmaceutical compositions comprising the novel compounds. The novel compounds of the formula (I) are useful in the management of pain.
Development of second generation EP2 antagonists with high selectivity
作者:Thota Ganesh、Jianxiong Jiang、Ray Dingledine
DOI:10.1016/j.ejmech.2014.05.076
日期:2014.7
EP2 receptor has emerged as an important biological target for therapeutic intervention. In particular, it has been shown to exacerbate disease progression of a variety of CNS and peripheral diseases. Deletion of the EP2 receptor in mouse models recapitulates several features of the COX-2 inhibition, thus presenting a new avenue for anti-inflammatory therapy which could bypass some of the adverse side effects observed by the COX-2 inhibition therapy. We have recently reported a cinnamic amide class of EP2 antagonists with high potency, but these compounds exhibited a moderate selectivity against prostanoid receptor DP1. Moreover they possess acrylamide moiety in the structure, which may result in liver toxicity over longer period of use in a chronic disease model. Thus, we now developed a second generation compounds that devoid of the acrylamide functionality and possess high potency and improved (>1000-fold) selectivity to EP2 over other prostanoid receptors. (C) 2014 Elsevier Masson SAS. All rights reserved.