[EN] 1, 3-DISUBSTITUTED IMIDAZOLIDIN-2-ONE DERIVATIVES AS INHIBITORS OF CYP 17<br/>[FR] DÉRIVÉS D'IMIDAZOLIDIN-2-ONE 1,3-DISUBSTITUÉS EN TANT QU'INHIBITEURS DE CYP 17
申请人:NOVARTIS AG
公开号:WO2010149755A1
公开(公告)日:2010-12-29
The present invention provides compounds of Formula (I) and (II), or a pharmaceutically acceptable salts thereof, where R53, R54, p, q and n are as defined herein. The compounds of the present invention have been found to be useful as 17α-hydroxylase/C17,20-lyase inhibitors.
Copper-Catalyzed Coupling Reaction of (Hetero)Aryl Chlorides and Amides
作者:Subhadip De、Junli Yin、Dawei Ma
DOI:10.1021/acs.orglett.7b02326
日期:2017.9.15
amide is established to be an effective catalyst system for Goldberg amidation with inferior reactive (hetero)aryl chlorides, which have not been efficiently documented by Cu-catalysis to date. The reaction is well liberalized toward a variety of functionalized (hetero)aryl chlorides and a wide range of aromatic and aliphatic primary amides in good to excellent yields. Furthermore, the arylation of
Cu 2 O / N,N'-双(噻吩-2-基甲基)草酰胺被确立为用较差的反应性(杂)芳基氯化物进行戈德堡酰胺化的有效催化剂体系,迄今为止,Cu催化还没有有效地证明这一点。 。反应很好地放宽了对各种官能化的(杂)芳基氯化物以及各种芳族和脂族伯酰胺的反应,收率非常好。此外,实现了内酰胺和恶唑烷酮的芳基化。本催化体系还完成了分子内的交叉偶联产物。
INHIBITORS OF CYP 17
申请人:BOCK Mark Gary
公开号:US20140228394A1
公开(公告)日:2014-08-14
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.