New 1,2,4-triazole derivatives, a process for their manufacture and pharmaceutical compositions containing them
申请人:GRUPPO LEPETIT S.P.A.
公开号:EP0011129A1
公开(公告)日:1980-05-28
Novel 1,2,4-triazole derivatives are described having the following formula
wherein R represents hydrogen or methyl, R, stands for hydrogen or (C1-C4)alkyl, or R and R, taken together may represent a further bond between the carbon atom and the oxygen atom, R2 and R4, each independently, represent hydrogen, chloro, fluoro, bromo, (C1-C4)alkyl or (C1-C4)alkoxy, R3 stands for (C1-C4)alkyl, (C1-C4)alkoxy, allyloxy, propargyloxy, trifluoromethyl, phenyl, chloro, fluoro, bromo or dimethylamino or R3 and R4 taken together may represent a methytenedioxy group.
Also described is a process for their manufacture. Use of , the novel compounds as antireproductive agents and pharmaceutical compositions containing them as active ingredient are also claimed.
所述新型 1,2,4-三唑衍生物具有下式
其中R代表氢或甲基,R代表氢或(C1-C4)烷基,或R和R合在一起可代表碳原子和氧原子之间的进一步键,R2和R4各自独立地代表氢、氯、氟、溴、(C1-C4)烷基或(C1-C4)烷氧基,R3代表(C1-C4)烷基、R3代表(C1-C4)烷基、(C1-C4)烷氧基、烯丙基氧基、丙基氧基、三氟甲基、苯基、氯代、氟代、溴代或二甲基氨基,或 R3 和 R4 合在一起可代表甲基tenedioxy 基团。
此外,还描述了其制造工艺。本发明还要求将这些新型化合物用作抗生殖剂和含有它们作为活性成分的药物组合物。