Synthesis and structure–activity relationship of imidazo[1,2-a]benzimidazoles as corticotropin-releasing factor 1 receptor antagonists
摘要:
8-Aryl-1,3a,8-triaza-cyclopenta[a]indenes represent a novel series of high binding affinity corticotropin-releasing factor 1 receptor antagonists. Here, we report their synthesis, SAR, and pharmacokinetic properties of compound 8e (K-i = 23 nM). (c) 2005 Elsevier Ltd. All rights reserved.
The present invention relates to new CGRP-antagonists of general formula I
wherein U, V, X, Y, R
1
, R
2
, R
3
and R
4
are defined as in the description, the tautomers, the isomers, the diastereomers, the enantiomers, the hydrates, the mixtures thereof and the salts thereof and the hydrates of the salts, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, medicaments containing these compounds, their use and processes for preparing them.
The present invention relates to new CGRP-antagonists of general formula I
wherein U, V, X, Y, R1, R2, R3 and R4 are defined as in the description, the tautomers, the isomers, the diastereomers, the enantiomers, the hydrates, the mixtures thereof and the salts thereof and the hydrates of the salts, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, medicaments containing these compounds, their use and processes for preparing them.
Gegenstand der vorliegenden Erfindung sind neue CGRP-Antagonisten der allgemeinen Formel I
in der U, V, X, Y, R1, R2, R3 und R4wie nachstehend erwähnt definiert sind, deren Tautomere, deren Isomere, deren Diastereomere, deren Enantiomere, deren Hydrate, deren Gemische und deren Salze sowie die Hydrate der Salze, insbesondere deren physiologisch verträgliche Salze mit anorganischen oder organischen Säuren oder Basen, diese Verbindungen enthaltende Arzneimittel, deren Verwendung und Verfahren zu ihrer Herstellung.
本发明涉及通式 I 的新型 CGRP 拮抗剂
中 U、V、X、Y、R1、R2、R3 和 R4 的定义、它们的同分异构体、非对映异构体、对映体、它们的水合物、它们的混合物和它们的盐以及盐的水合物,特别是它们与无机或有机酸或碱的生理相容盐、含有这些化合物的药物、它们的用途和它们的制备工艺。
1,1-dihydroperfluoroalkylations of nucleophiles with (1,1-dihydroperfluoroalkyl)phenyliodonium triflates
作者:Teruo Umemoto、Yoshihiko Gotoh
DOI:10.1016/s0022-1139(00)80536-9
日期:1986.3
Optimization of CRF1R binding affinity of 2-(2,4,6-trichlorophenyl)-4-trifluoromethyl-5-aminomethylthiazoles through rapid and selective parallel synthesis
作者:Dmitry Zuev、Jodi A. Michne、Sokhom S. Pin、Jie Zhang、Matthew T. Taber、Gene M. Dubowchik
DOI:10.1016/j.bmcl.2004.10.055
日期:2005.1
An efficient approach was developed to synthesize 2-(2,4,6-trichlorophenylamino)-4-trifluoromethyl-5-aminomethylthiazoles, corticotropin-releasing factor type 1 receptor (CRF1R) antagonists, by monoalkylation of amines with chloromethyl intermediate 5. The effect of variations in aminomethyl side chain of 6 on binding affinity is discussed. (C) 2004 Elsevier Ltd. All rights reserved.