申请人:LILLY CO ELI
公开号:WO2000078725A1
公开(公告)日:2000-12-28
The present invention provides a process for preparing amidines starting from carboxylic acid derivatives, in which the carboxylic acid containing moiety is attached to a sp3-, or sp?2- or sp1¿-hybridized carbon atom. The sp2-hybridized carbon atom, to which the carboxylic acid containing moiety is attached to may be part of an aromatic or heteroaromatic or olefinic system.