Method for the treatment or prophylaxis of thromboses or asthma in warm-blooded animal which comprises administering an effective amount of a compound having the formula: ##STR1## wherein R.sup.1 is phenyl group or phenyl group substituted by a member selected from the group consisting of C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, halogen atom, trifluoromethyl, and nitro, or naphthyl group, and R.sup.2 is hydroxymethyl or a group of the formula: ##STR2## wherein R.sup.3 is hydrogen atom or C.sub.1 -C.sub.5 alkyl and R.sup.4 is C.sub.3 -C.sub.6 cycloalkyl, C.sub.2 -C.sub.6 alkoxycarbonyl-phenyl, carboxy-phenyl, C.sub.1 -C.sub.5 alkyl, or C.sub.1 -C.sub.5 alkyl having a substituent selected from C.sub.1 -C.sub.5 alkoxycarbonyl, carboxy, C.sub.2 -C.sub.6 alkoxycarbonyl-phenyl, carboxy-phenyl, C.sub.2 -C.sub.6 alkoxycarbonyl-(C.sub.3 -C.sub.6) cycloalkyl and carboxy-(C.sub.3 -C.sub.6) cycloalkyl, or a pharmaceutically acceptable salt thereof to said warm blooded animal.
治疗或预防温血动物的血栓或哮喘的方法,包括向温血动物投予具有以下结构式的化合物的有效量:其中R^1为苯基或苯基取代物,所述取代物选自C_1-C_5烷基、C_1-C_5烷氧基、卤原子、三
氟甲基和硝基,或
萘基;R^2为羟甲基或以下结构式的基团:其中R^3为氢原子或C_1-C_5烷基,R^4为C_3-C_6环烷基、C_2-C_6烷氧羰基苯基、羧基苯基、C_1-C_5烷基,或C_1-C_5烷基,其具有以下取代基之一:C_1-C_5烷氧羰基、羧基、C_2-C_6烷氧羰基苯基、羧基苯基、C_2-C_6烷氧羰基-(C_3-C_6)环烷基和羧基-(C_3-C_6)环烷基,或其在温血动物中的药用盐。