Patent ID: 7022689
Filing Date: 2006-04-04
Classification: A61P,C07C

Abstract:
1. A 5-amidino-N-(2-aminophenethyl)-2-hydroxybenzenesulfonamide derivative represented by the general formula: wherein R 1 represents a hydrogen atom or a lower alkyl group; R (i) —COOR (ii) —COOR R (A) an oxo group, a lower alkyl group, a halo(lower alkyl)group, —Y (B) a lower alkyl group, an amino group and —COOR Q represents a hydrogen atom or a lower alkyl group which may have a substituent selected from the following group (C); (C) —OR wherein R R is a halo(lower alkyl) group, a 6 to 10-membered aryl group or a lower alkyl group which may have a substituent selected from the following group (ix); or a pharmaceutically acceptable salt thereof.