Zinc‐Catalyzed Asymmetric Hydrosilylation of Cyclic Imines: Synthesis of Chiral 2‐Aryl‐Substituted Pyrrolidines as Pharmaceutical Building Blocks
作者:Izabela Węglarz、Karol Michalak、Jacek Mlynarski
DOI:10.1002/adsc.202001043
日期:2021.3.2
cyclic imines promoted by a chiral zinc complex is reported. In situ generated zinc‐ProPhenol complex with silane afforded pharmaceutically relevant enantioenriched 2‐aryl‐substituted pyrrolidines in high yields and with excellent enantioselectivities (up to 99% ee). The synthetic utility of presented methodology is demonstrated in an efficient synthesis of the corresponding chiral cyclic amines, being pharmaceutical
[EN] Bcl-2 INHIBITORS<br/>[FR] INHIBITEURS DE BCL-2
申请人:BEIGENE LTD
公开号:WO2021083135A1
公开(公告)日:2021-05-06
Disclosed herein is a compound of Formula (I) for inhibiting Bcl-2 and treating disease associated with undesirable bcl-2 activity (Bcl-2 related diseases), a method of using the compounds disclosed herein for treating dysregulated apoptotic diseases including cancers and treating autoimmune disease, and a pharmaceutical composition comprising the same.
The present invention relates to selective NK-1 receptor antagonists of Formula (I) or a pharmaceutically acceptable salt thereof, for the treatment of disorders associated with an excess of tachykinins.
作者:Bin Zhu、Mingde Xia、Xiaoqing Xu、Donald W. Ludovici、Manomi Tennakoon、Mark A. Youngman、Jay M. Matthews、Scott L. Dax、Raymond W. Colburn、Ning Qin、Tasha L. Hutchinson、Mary Lou Lubin、Michael R. Brandt、Dennis J. Stone、Christopher M. Flores、Mark J. Macielag
DOI:10.1016/j.bmcl.2013.01.062
日期:2013.4
A series of arylglycine-based analogs was synthesized and tested for TRPM8 antagonism in a cell-based functional assay. Following structure-activity relationship studies in vitro, a number of compounds were identified as potent TRPM8 antagonists and were subsequently evaluated in an in vivo pharmacodynamic assay of icilin-induced 'wet-dog' shaking in which compound 12 was fully effective. TRPM8 antagonists of the type described here may be useful in treating pain conditions wherein cold hypersensitivity is a dominant feature. (C) 2013 Elsevier Ltd. All rights reserved.