| abstract |
Disclosed are thiadiazoline derivatives represented by the general formula (I): (I) [wherein R1 represents a hydrogen atom or the like; R2 represents a hydrogen atom, -COR5 (wherein R5 represents a lower alkyl, etc.) or the like; R3 represents a lower alkyl or the like; R4 represents an aryl or the like; A represents -(CH2)n- (wherein n is an integer of 1-6) or the like; and B represents -NR6R7 (wherein R6 and R7 may be the same or different and represent hydrogen atoms, lower alkyls, etc.) or the like] and pharmacologically acceptable salts thereof. |