Protected Chloroethyl and Chloropropyl Amines as Conformationally Unrestricted Annulating Reagents
作者:Qing Shi、Mariah C. Meehan、Michael Galella、Hyunsoo Park、Purnima Khandelwal、John Hynes、T. G. Murali Dhar、David Marcoux
DOI:10.1021/acs.orglett.7b03548
日期:2018.1.19
The purpose of this letter is to document the use of protected chloroethyl and chloropropyl amines as conformationally unrestricted ambiphilic reagents that undergo annulation reactions with Michael acceptors. This reaction is wide in scope and utilizes reagents that are commercially available, inexpensive, and stable. Furthermore, this reaction is easy to execute and proceeds rapidly.
Decarboxylative 1,4-Addition of α-Oxocarboxylic Acids with Michael Acceptors Enabled by Photoredox Catalysis
作者:Guang-Zu Wang、Rui Shang、Wan-Min Cheng、Yao Fu
DOI:10.1021/acs.orglett.5b02392
日期:2015.10.2
Enabled by iridium photoredoxcatalysis, 2-oxo-2-(hetero)arylacetic acids were decarboxylatively added to various Michael acceptors including α,β-unsaturated ester, ketone, amide, aldehyde, nitrile, and sulfone at room temperature. The reaction presents a new type of acyl Michael addition using stable and easily accessible carboxylicacid to formally generate acyl anion through photoredox-catalyzed
RING-FUSED PYRIMIDINES AND TRIAZINES AND USE THEREOF FOR THE TREATMENT AND/OR PROPHYLAXIS OF CARDIOVASCULAR DISEASES
申请人:Follmann Markus
公开号:US20140350020A1
公开(公告)日:2014-11-27
The present application relates to novel fused pyrimidines and triazines, to processes for their preparation, to their use alone or in combinations for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular disorders.
Discovery of Annulating Reagents Enabling the One-Step and Highly Stereoselective Synthesis of Cyclopentyl and Cyclohexyl Cores
作者:Jade McDaniel、Christopher A. Farley、Antonio Ramirez、Bhupinder Sandhu、Amy Sarjeant、Qing Shi、Arthur Han、William P. Gallagher、John Hynes、T. G. Murali Dhar、Francisco Gonzalez-Bobes、John R. Coombs、David Marcoux
DOI:10.1021/acs.orglett.0c03695
日期:2021.1.1
undergo cycloaddition with a variety of Michael acceptors to form cyclopentane/cyclohexane rings with excellent stereochemicalcontrol, generating only one of the eight possible diastereomers. This novel methodology has enabled the highly enantioselective and high yielding synthesis of novel chemotypes of pharmacological relevance.
The present invention provides AKT inhibitors of the formula: Formula I The present invention also provides pharmaceutical compositions comprising compounds of Formula I, uses of compounds of Formula I and method of using compounds of Formula I.