申请人:Bouchara S.A.
公开号:US04579845A1
公开(公告)日:1986-04-01
This invention relates to novel tri-substituted guanidines linked to a piperidine ring. More specifically, it relates to cyanoguanidines of formula I ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 are substituents n is an integer of zero to 1 n' is an integer of zero to 1 A and B are --CH.sub.2 --, CHOH, --CO-- or a single bond as well as the acid addition salts thereof with a mineral or organic acid. The compounds have interesting pharmacological properties which make them useful as active ingredient of medicines, e.g. antihypertensives.
这项发明涉及与哌啶环相连的新型三取代胍啉。更具体地说,它涉及式I的氰胍啉##STR1##其中R.sub.1、R.sub.2、R.sub.3、R.sub.4是取代基,n是0到1的整数,n'是0到1的整数,A和B是--CH.sub.2 --、CHOH、--CO--或单键,以及它们与矿物酸或有机酸的酸盐。这些化合物具有有趣的药理特性,使它们可用作药物的活性成分,例如抗高血压药。