Treatment of 3-unsubstituted indolizines with a dehydrogenating agent such as palladium on carbon in refluxing xylene gave the corresponding 3,3′-biindolizine derivatives in 19–74% yields.
2- [ (2-SUBSTITUTED) -IND0LIZIN-3-YL] -2-OXO-ACETAMIDE DERIVATIVES AS ANTIFUNGAL AGENTS
申请人:Downham Robert
公开号:US20100056511A1
公开(公告)日:2010-03-04
The invention provides compounds of formula (I), and pharmaceutically acceptable salts thereof wherein: R1, R2, R3, R4, R5, R6, R7, X and X
1
are as defined herein. These compounds are useful in the manufacture of medicaments for use in the prevention or treatment of a fungal disease. Compounds of formula (I), and agriculturally acceptable salts thereof, may also be used as agricultural fungicides.