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    • 8. 发明授权
    • Isoxazole-.beta.-carboline derivatives
    • 异恶唑-β-咔啉衍生物
    • US4933345A
    • 1990-06-12
    • US237368
    • 1988-08-29
    • Andreas HuthDieter RahtzRalph RohdeRalph SchmiechenDieter SeidelmannHerbert SchneiderDavid N. StephensJohn B. HansenMogens EngelstoftPreben Olsen
    • Andreas HuthDieter RahtzRalph RohdeRalph SchmiechenDieter SeidelmannHerbert SchneiderDavid N. StephensJohn B. HansenMogens EngelstoftPreben Olsen
    • A61K31/435A61K31/437A61P25/00A61P25/08A61P25/20A61P25/22C07D471/04
    • C07D471/04
    • .beta.-Carbolines of general Formula I ##STR1## wherein Y represents the residue ##STR2## and R.sup.a and R.sup.b, being identical or different, mean respectively hydrogen, C.sub.1-6 -alkoxy, phenyl, C.sub.3-7 -cyclo-alkyl, optionally substituted C.sub.1-6 -alkyl or C.sub.1-6 -alkoxycarbonyl, and R.sup.c and R.sup.d, being identical or different, mean respectively hydrogen or C.sub.1-6 -alkyl or jointly a linkage, andR.sup.4 is hydrogen, C.sub.1-6 -alkyl or C.sub.1-6 -alkoxy-C.sub.1-6 -alkyl andR.sup.5 is hydrogen, halogen, OR.sup.6, NR.sup.7 R.sup.8 or CH R.sup.9 R.sup.10 wherein R.sup.6 means C.sub.1-6 -alkyl, C.sub.3-7 -cycloalkyl or an optionally substituted aralkyl, aryl or hetaryl residue, R.sup.7 and R.sup.8, being identical or different, represent hydrogen, C.sub.1-6 -alkyl, C.sub.3-6 -alkenyl, or jointly with the nitrogen atom a saturated heterocyclic five- or six-membered ring which optionally contains a further hetero atom, R.sup.9 means hydrogen or C.sub.1-6 -alkyl, R.sup.10 means hydrogen, C.sub.1-6 -alkyl, OR.sup.11 or NR.sup.12 R.sup.13 wherein R.sup.11 means C.sub.1-6 -alkyl, R.sup.12 and R.sup.13 are identical or different and mean hydrogen, C.sub.1-6 -alkyl or jointly with the nitrogen atom a saturated heterocyclic five- or six-membered ring optionally containing a further hetero atom, are useful to treat epilepsy or anxiety.
    • 其中Y表示残基,且R a和R b相同或不同,分别表示氢,C 1-6 - 烷氧基,苯基,C 3-7 - 环烷基, 任选取代的C 1-6 - 烷基或C 1-6 - 烷氧基羰基,R c和R d相同或不同,分别表示氢或C 1-6 - 烷基或联合键,并且R 4是氢,C 1-6 - 烷基或C 1 - R6-烷氧基-C1-6-烷基,R5为氢,卤素,OR6,NR7R8或CH R9R10,其中R6表示C1-6烷基,C3-7-环烷基或任选取代的芳烷基,芳基或杂芳基,R7和 R8相同或不同,表示氢,C 1-6 - 烷基,C 3-6 - 烯基,或与氮原子一起为饱和杂环五元或六元环,任选地含有另外的杂原子,R9表示氢或 C 1-6 - 烷基,R 10表示氢,C 1-6 - 烷基,OR 11或NR 12 R 13,其中R 11表示C 1-6 - 烷基,R 12和R 13相同或不同,表示氢,C 1-6 - 烷基或联合 氮原子饱和的杂环五或六元环任选地含有另外的杂原子,可用于治疗癫痫或焦虑。