Benzene Sulfonamide Thiazole and Oxazole Compounds
申请人:Adams Jerry Leroy
公开号:US20090298815A1
公开(公告)日:2009-12-03
The present invention provides thiazole sulfonamide and oxazole sulfonamide compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.
Benzene Sulfonamide Thiazole And Oxazole Compounds
申请人:Adjabeng George
公开号:US20110172215A1
公开(公告)日:2011-07-14
The present invention provides thiazole sulfonamide and oxazole sulfonamide compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.
Benzene sulfonamide thiazole and oxazole compounds
申请人:Glaxo Smith Kline LLC
公开号:US07994185B2
公开(公告)日:2011-08-09
The present invention provides thiazole sulfonamide and oxazole sulfonamide compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.
Catalyst Selection Facilitates the Use of Heterocyclic Sulfinates as General Nucleophilic Coupling Partners in Palladium-Catalyzed Coupling Reactions
作者:Tim Markovic、Benjamin N. Rocke、David C. Blakemore、Vincent Mascitti、Michael C. Willis
DOI:10.1021/acs.orglett.7b02944
日期:2017.11.17
heterocycle-derived sulfinates are shown to be effective nucleophiliccouplingpartners with aryl chlorides and bromides using Pd(0) catalysis. The use of optimal reaction conditions, specifically incorporating a P(t-Bu)2Me-derived Pd catalyst, allowed reactions to be performed at moderate temperatures and enabled the inclusion of a variety of sensitive functional groups. Challenging heterocyclicsulfinates, including