申请人:Smithkline Beecham Farmaceutici S.p.A.
公开号:EP0361791A2
公开(公告)日:1990-04-04
A compound, or a solvate or salt thereof, of formula (I):
in which:
RCO is an acyl group in which the group R contains a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic ring;
R₁ and R₂ are independently hydrogen, C₁₋₆ alkyl, C₂₋₆ alkenyl, C₃₋₆ cycloalkyl or C₄₋₁₂ cycloalkylalkyl groups, or together form a C₂₋₈ branched or linear polymethylene or C₂₋₆ alkenylene group, optionally substituted with a hetero-atom,
R₃ is hydrogen, C₁₋₆ alkyl or phenyl, or R₃ together with R₁ form a -(CH₂)₃- or -(CH₂)₄- group;
R₄ and R₅ are independently hydrogen, hydroxyl, halogen, C₁₋₆ alkyl or aryl, provided both R₄ and R₅ are not simultaneously hydrogen; and p is an integer from 1 to 4,
is useful for the treatment of pain or hyponatraemic disease states.
一种式(I)化合物或其溶液或盐:
其中
RCO 是酰基,其中基团 R 含有取代或未取代的碳环芳香环或杂环芳香环;
R₁ 和 R₂ 独立地为氢、C₁₋₆ 烷基、C₂₋₆ 烯基、C₃₋₆ 环烷基或 C₄₋₁₂ 环烷基烷基、或共同形成 C₂₋₈支链或线性聚亚甲基或 C₂₋₆烯基,可选被杂原子取代、
R₃ 是氢、C₁₋₆ 烷基或苯基,或 R₃ 与 R₁ 共同形成 -(CH₂)₃- 或 -(CH₂)₄- 基团;
R₄ 和 R₅ 独立地为氢、羟基、卤素、C₁₋₆ 烷基或芳基,但 R₄ 和 R₅ 不能同时为氢;且 p 为 1 至 4 的整数、
可用于治疗疼痛或低钠血症状态。