申请人:Dr. L. Zambeletti SpA
公开号:US05089507A1
公开(公告)日:1992-02-18
A compound, or a solvate or salt thereof, of formula (I): ##STR1## in which: RCO is an acyl group in which the group R contains a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic ring; R.sub.1 and R.sub.2 are independently hydrogen, C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.3-6 cycloalkyl or C.sub.4-12 cycloalkylalkyl groups, or together form a C.sub.2-8 branched or linear polymethylene or C.sub.2-6 alkenylene group, optionally substituted with a hetero-atom, R.sub.3 is hydrogen, C.sub.1-6 alkyl or phenyl, or R.sub.3 together with R.sub.1 form a --(CH.sub.2).sub.3 -- or --(CH.sub.2).sub.4 -- group; R.sub.4 and R.sub.5 are independently hydrogen, hydroxyl, halogen, C.sub.1-6 alkyl or aryl, provided both R.sub.4 and R.sub.5 are not simultaneously hydrogen; and p is an integer from 1 to 4, is useful for the treatment of pain or hyponatraemic disease states.
化合物,或其配合物或盐,化学式(I)如下:##STR1## 其中:RCO是一种酰基,其中基团R包含一个取代或未取代的碳环芳香族或杂环芳香族环;R.sub.1和R.sub.2分别是氢、C.sub.1-6烷基、C.sub.2-6烯基、C.sub.3-6环烷基或C.sub.4-12环烷基烷基基团,或者一起形成一个C.sub.2-8支链或线性聚亚甲基或C.sub.2-6烯基基团,可选择地取代一个杂原子,R.sub.3是氢、C.sub.1-6烷基或苯基,或R.sub.3与R.sub.1一起形成一个--(CH.sub.2).sub.3--或--(CH.sub.2).sub.4--基团;R.sub.4和R.sub.5分别是氢、羟基、卤素、C.sub.1-6烷基或芳基,只要R.sub.4和R.sub.5不同时是氢;p是1到4之间的整数,用于治疗疼痛或低钠血症疾病状态。