There are disclosed dipeptide derivatives represented by the general formula:
wherein R' is a radical selected from the group consisting of alkyl, aralkyl and aryl groups optionally containing one or more substituent groups, R2 is a radical selected from the group consisting of hydrogen atoms and alkyl, aralkyl and aryl groups optionally containing one or more substituent groups, R3 is a radical selected from the group consisting of hydrogen atoms and alkyl, aralkyl and aryl groups optionally containing one or more substituent groups, R4 is a radical selected from the group consisting of hydrogen atoms and alkyl, aralkyl and aryl groups optionally containing one or more substituent groups, and R' is a radical selected from the group consisting of hydroxyl, amino, hydroxyamino, alkyloxy, aralkyloxy, aryloxy, alkylamino, aralkylamino, arylamino, alkyloxyamino, aralkyloxyamino, aryloxyamino, acylamino and sulfonylamino groups, which alkyloxy, aralkyloxy and aryloxy groups optionally containing one or more substituent groups; wherein R3 may be combined with R2 or R4 to form an alkylene bridge optionally containing one or more oxygen atoms, sulfur atoms and nitrogen atoms and optionally containing one or more substituent groups. However, certain dipeptide derivatives within the above general formula are excluded from the invention. The dipeptide derivatives are useful for the treatment of hypertension.
已公开的二肽衍
生物由通式表示:
其中 R' 是选自由烷基、芳基和芳基组成的基团,可选择含有一个或多个取代基;R2 是选自由
氢原子和烷基、芳基和芳基组成的基团,可选择含有一个或多个取代基;R3 是选自由
氢原子和烷基、芳基和芳基组成的基团,可选择含有一个或多个取代基、R4 是一个基团,选自由
氢原子和烷基、烷基和芳基组成的基团,其中烷基、烷基和芳基任选含有一个或多个取代基,R'是一个基团,选自由羟基、
氨基、羟基
氨基、烷
氧基、烷
氧基、芳基、烷
氧基和芳基组成的基团、烷
氧基、烷
氧基、芳
氧基、烷基
氨基、芳基
氨基、烷
氧基
氨基、烷
氧基
氨基、芳
氧基
氨基、芳
氧基
氨基、酰基
氨基和磺酰基
氨基,其中烷
氧基、烷
氧基和芳
氧基基团可选择含有一个或多个取代基;其中 R3 可与 R2 或 R4 结合形成
烯桥,该
烯桥可选择含有一个或多个
氧原子、
硫原子和
氮原子,并可选择含有一个或多个取代基。不过,本发明不包括上述通式中的某些二肽衍
生物。二肽衍
生物可用于治疗高血压。