申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:EP0743320A3
公开(公告)日:2000-06-07
Acyl guanidine, thioguanidine and amidine compounds are provided which have the structure wherein Z is a substructure which when linked to forms a prodrug of compounds with pharmaceutically active properties. In preferred embodiments, Z is a thrombin inhibitor substructure containing residues binding at the distal and proximal sites with the proviso that Z does not contain boron or a boron-containing moiety.Ax and A'x may be the same or different and are independently selected from Acyl, H or alkyl, at least one of Ax and A'x being Acyl; and including all stereoisomers thereof, and pharmaceutically acceptable salts thereof.
提供了酰基胍、硫代胍和胺基化合物,其具有以下结构,其中Z是一个亚结构,当连接时形成具有药理活性性质的化合物的前药。在优选实施例中,Z是一个含有在远端和近端结合残基的凝血酶抑制剂亚结构,但Z不含硼或含硼基团。Ax和A'x可以相同也可以不同,并且独立地选择自酰基、H或烷基,其中至少一个是酰基;包括所有立体异构体及其药学上可接受的盐。