NEW MATERIAL: A compound of the formula [Y is an imidazole, benzimidazole, triazole or imidathiazole; Z is phenyl, pyridyl, OH, SH, SR6 or SOR6 (R6 is an alkyl, an alkenyl, etc.), etc.; R1 and R2 are each H, a halogen, CF3, NO2, an alkyl, etc.; R3 is H and, when Z is OH, SH, SR6 or SOR6, is additionally an alkyl or benzyl; A, B, T and W are each C or different kinds of elements] and their acid addition salts.
EXAMPLE: 5-(Imidazol-1-yl)-2-allylthiobenzimidazole.
USE: Drug composition having activity of cardiovascular heart stimulation, angiectasia, antihypertension, platelet aggregation control, or activity of secretion or ulcer control.
PROCESS: For example, a compound of formula is reacted with urea, thiourea, or carbon dioxide at 40-200°C to obtain the compound of the formula I wherein Z is OH or SH.
TEIMUA GIYUNGAA
JIYAN RAKURENPU
MISHIEERU RAUNEI
JIYANNMARII TERON
