APOPTOSIS-INDUCING AGENTS FOR THE TREATMENT OF CANCER AND IMMUNE AND AUTOIMMUNE DISEASES
申请人:AbbVie Inc.
公开号:US20130096121A1
公开(公告)日:2013-04-18
Disclosed are compounds which inhibit the activity of anti-apoptotic Bc1-xL proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bc1-xL protein.
A Nonmetal Approach to α-Heterofunctionalized Carbonyl Derivatives by Formal Reductive XH Insertion
作者:Eric J. Miller、Wei Zhao、Jonathan D. Herr、Alexander T. Radosevich
DOI:10.1002/anie.201205604
日期:2012.10.15
Keeping it organic: A direct synthesis of α‐alkoxy and α‐amino ester derivatives by direct reductive coupling of widely available, stable α‐keto esters and protic pronucleophiles is described (see scheme; X=OR, NR2). The method serves as a convenient nonmetal alternative to XHinsertion by diazo decomposition.
使其保持有机状态:已描述了通过广泛可得的,稳定的α-酮酸酯和质子性亲核试剂的直接还原偶联直接合成α-烷氧基和α-氨基酯衍生物的方法(参见方案; X = OR,NR 2)。该方法可作为重氮分解中XH插入的便捷非金属替代方法。
APOPTOSIS-INDUCED AGENTS FOR THE TREATMENT OF CANCER AND IMMUNE AND AUTOIMMUNE DISEASES
申请人:AbbVie Inc.
公开号:US20160206611A1
公开(公告)日:2016-07-21
Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-xL proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-xL protein.
Despite their utility as directing groups, the C–C bond cleavage of cyclopropanes utilizing hydrazones has not been explored. Herein, Pd-catalyzed C–C bond cleavage reaction of N-cyclopropyl acylhydrazones, followed by cycloisomerization to yield pyrazoles, has been developed. The protocol enables the synthesis of various α-pyrazole carbonyl compounds, which have a potential of biological activity. Control