N-Acylated azacyclic compounds, processes for their preparations and their use as medications
申请人:Smithkline Beecham Farmaceutici S.p.A.
公开号:EP0447704A1
公开(公告)日:1991-09-25
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.
化合物,或其配合物或盐,其化学式为(I):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;R₁和R₂分别是氢、C₁₋₆烷基、C₂₋₆烯基、C₃₋₆环烷基或C₄₋₁₂环烷基烷基,或者一起形成一个C₂₋₈支链或线性聚亚甲基或C₂₋₆烯基烷基,可选地取代有一个杂原子;R₃是氢、C₁₋₆烷基或苯基,或R₃与R₁一起形成一个-(CH₂)₃-或-(CH₂)₄-基团;R₄和R₅分别是氢、羟基、卤素、C₁₋₆烷基或芳基,前提是R₄和R₅不能同时为氢;p是从1到4的整数,对于治疗疼痛或低钠血症状是有用的。