BENZOYLOGUANIDINES SUBSTITUTED IN THE ORTO POSITION FOR THEIR PREPARATION THEIR USE AS A MEDICINAL PRODUCT OR DIAGNOSTIC AGENT AND A MEDICINAL PRODUCT CONTAINING THEM

摘要

Benzoyl-guanidines of formula (I) and their salts are new. One of R2,R3 = H; and the other = -C(OH)MeCH2OH, -CHMeCH2OH or -C(OH)(Me)2; and R4 = Me, OMe, Cl or CF3 (preferably Me).