An efficient and convenient palladium-catalyzed C–H bond oxidative sulfenylation of indoles and related electron-rich heteroarenes with arylboronicacids and elementalsulfur has been described. This procedure provides a useful and direct approach for the assembly of a wide range of structurally diverse 3-sulfenylheteroarenes with moderate to excellent yields from simple and readily available starting
Benzimidazoles as corticotropin release factor antagonists
申请人:DuPont Pharmaceuticals
公开号:US06124463A1
公开(公告)日:2000-09-26
The present invention describes novel benzimidazoles of formula: ##STR1## or pharmaceutically acceptable salt forms thereof, which are useful as CRF antagonists.