[EN] 1, 4-SUBSTITUTED PIPERIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE PIPÉRIDINE 1,4-SUBSTITUÉS
申请人:CEPHALON INC
公开号:WO2016205633A1
公开(公告)日:2016-12-22
Described herein are 1,4-substituted piperidine compounds according to Formula (I) that have demonstrated activity as fatty acid synthase inhibitors. Also described herein are pharmaceutical compositions containing the described 1,4-substituted piperidine compounds, and methods of treating diseases mediated by fatty acid synthase, by administering one or more of the compounds or pharmaceutical formulations described herein. Also described herein are methods of synthesizing the compounds described, including the described 1,4-substituted piperidine compounds and synthetic intermediates useful in those syntheses.
[EN] BENZYL SUBSTITUTED INDAZOLES AS BUB1 KINASE INHIBITORS<br/>[FR] INDAZOLES SUBSTITUÉS PAR BENZYLE COMME INHIBITEURS DE BUB1 KINASE
申请人:BAYER PHARMA AG
公开号:WO2016042080A1
公开(公告)日:2016-03-24
Compounds of formula (I) and their use as pharmaceuticals.
化合物的分子式(I)及其作为药物的用途。
Highly Regio- and Stereoselective Catalytic Synthesis of Conjugated Dienes and Polyenes
作者:Vu T. Nguyen、Hang T. Dang、Hoang H. Pham、Viet D. Nguyen、Carsten Flores-Hansen、Hadi D. Arman、Oleg V. Larionov
DOI:10.1021/jacs.8b05421
日期:2018.7.11
Conjugated dienes and polyenes are typically synthesized by sequential introduction of C═C bonds. Here, we report a practical and scalable, catalytic dienylation that is highly regio- and stereoselective for both C═C bonds. The reaction is enabled by a stereoselective palladium-catalyzed cross-coupling that is preceded by a regioselective base-induced ring opening of readily available sulfolenes. The
Diastereoselective Copper-Mediated Conjugate Addition of Functionalized Magnesiates for the Preparation of Bisaryl Nrf2 Activators
作者:Michal P. Glogowski、Jay M. Matthews、Brian G. Lawhorn、Kevin P. C. Minbiole
DOI:10.1021/acs.joc.0c02639
日期:2021.2.19
A two-step metal–halogen exchange and diastereoselective copper-mediated Michael addition onto a complex α,β-unsaturated system has been developed and applied toward the synthesis of bisaryl Nrf2 activators. Optimization of metal–halogen exchange using (n-Bu)3MgLi allowed for the preparation of custom aryl-functionalized magnesiate reagents at noncryogenic temperatures. Following transmetalation, these