[EN] CYCLOBUTENEDIONE DERIVATIVES<br/>[FR] DÉRIVÉS DE CYCLOBUTÈNE-DIONE
申请人:PFIZER LTD
公开号:WO2010131145A1
公开(公告)日:2010-11-18
The present invention relates to compounds of the formula (I): to pharmaceutically acceptable salts therefore and to pharmaceutically acceptable solvates of said compounds and salts, wherein the substituents are defined herein; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly inflammatory conditions.
Synthesis, structure–activity relationships and biological evaluation of 4,5,6,7-tetrahydropyrazolopyrazines as metabotropic glutamate receptor 5 negative allosteric modulators
作者:Wataru Hirose、Yoshihiro Kato、Takayoshi Yamamoto、Momoe Kassai、Makoto Takata、Shun Hayashi、Yukiyo Arai、Satoki Imai、Kohzo Yoshida
DOI:10.1016/j.bmcl.2016.07.019
日期:2016.8
The design, synthesis and SAR studies of novel 4,5,6,7-tetrahydropyrazolopyrazines as metabotropic glutamate receptor 5 (mGluR5) negative allosteric modulators (NAMs) are presented in this letter. Starting from a HTS hit compound (1, IC50=477nM), optimization of various groups led to the synthesis of a potent mGluR5 NAM (32, IC50=75nM) with excellent rat PK profile and good brain penetration. This
[EN] FLUORINATED AMINOTRIAZOLE DERIVATIVES<br/>[FR] DÉRIVÉS FLUORÉS DE L'AMINOTRIAZOLE
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2010143116A1
公开(公告)日:2010-12-16
The invention relates to fluorinated aminotriazole derivatives of formula (I), wherein A, R1 and R2 are as defined in the description, their preparation and their use as pharmaceutically active compounds.
Bridged bicyclic vasopressin receptor antagonists with V2-Selective or dual V1a/V2 activity
作者:Alexey B Dyatkin、William J Hoekstra、Dennis J Hlasta、Patricia Andrade-Gordon、Lawrence de Garavilla、Keith T Demarest、Joseph W Gunnet、William Hageman、Richard Look、Bruce E Maryanoff
DOI:10.1016/s0960-894x(02)00649-2
日期:2002.11
The synthesis and biological testing of a novel series of nonpeptide vasopressin receptor antagonists, containing a bridged bicyclic nucleus, are reported. Variation of substituents (R-1-R-3) in general formula 3, and the configuration of the stereo-center, resulted in potent V-2-selective (e.g., 4) and balanced dual V-1a/V-2 (e.g., 10) compounds. Data from receptor binding, cell-based functional, and in vivo assays are presented. (C) 2002 Elsevier Science Ltd. All rights reserved.