[EN] BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS PRODRUGS OF PROTON PUMP INHIBITOR<br/>[FR] PROMEDICAMENTS DES INHIBITEURS DE LA POMPE A PROTONS
申请人:GARST MICHAEL E
公开号:WO2004009583A3
公开(公告)日:2004-03-18
US7294716B2
申请人:——
公开号:US7294716B2
公开(公告)日:2007-11-13
Intramolecular Oxidative Coupling between Unactivated Aliphatic C–H and Aryl C–H Bonds
作者:Yang Liao、Yi Zhou、Zhen Zhang、Junzhen Fan、Feng Liu、Zhangjie Shi
DOI:10.1021/acs.orglett.0c04239
日期:2021.2.19
Direct oxidative coupling of different inert C–Hbonds is the most straightforward and environmentally benign method to construct C–C bonds. In this paper, we developed a Pd-catalyzed intramolecularoxidative coupling between unactivated aliphatic and aryl C–Hbonds. This chemistry showed great potential to build up fused cyclic scaffolds from linear substrates through oxidative couplings. Privileged
Process for preparing isomerically pure prodrugs of proton pump inhibitors
申请人:Garst E. Michael
公开号:US20050038076A1
公开(公告)日:2005-02-17
Synthetic methods for preparing isomerically pure N-arylsulfonyl derivatives of proton pump inhibitors which include a substituted benzimidazole nucleus are shown by the synthetic schemes and experimental description.