New derivatives of cyanoaryl (or cyanoheteroaryl)-carbonyl-piperazinyl-pyrimidines (I), wherein R1 represents an OR3 radical, wherein R3 represents a radical derived from a saturated hydrocarbon, with a linear or branched chain of 1 to 4 carbon atoms, and R2 represents a phenyl radical substituted at least by one cyano radical (-C≡N), or a radical of a heteroaromatic ring of 5 or 6 members substituted at least by one cyano radical (-C≡N); and their physiologically acceptable salts, are useful for application in human and/or veterinary therapeutics as sedatives, anticonvulsants, hypnotics and general anaesthetics.
氰基芳基(或
氰基杂芳基)-羰基
哌嗪基
嘧啶的新衍
生物(I),其中 R1 代表 OR3 基,R3 代表来自饱和烃的基,具有 1 至 4 个碳原子的线性或支链,R2 代表至少被一个
氰基(-C≡N)取代的苯基,或至少被一个
氰基(-C≡N)取代的 5 或 6 个杂芳环的基;及其生理上可接受的盐类,可作为镇静剂、抗惊厥剂、催眠剂和
全身麻醉剂用于人类和/或兽医治疗。