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    • 31. 发明授权
    • Analgesic benzomorphan derivatives
    • 镇痛苯并吗啉衍生物
    • US4241070A
    • 1980-12-23
    • US736072
    • 1976-10-27
    • Junki KatsubeHiroyuki MizoteShuichi HaradaHisao Yamamoto
    • Junki KatsubeHiroyuki MizoteShuichi HaradaHisao Yamamoto
    • A61K31/435A61P25/04C07D221/26A61K31/445
    • C07D221/26Y02P20/55
    • 2-Substituted-2'-methyl-6,7-benzomorphan derivatives of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are each hydrogen or C.sub.1 -C.sub.3 alkyl; and R.sub.3 is hydrogen, halogen or C.sub.1 -C.sub.3 alkyl, and pharmaceutically acceptable salts thereof, which are useful as non-addicting analgesics with sedative effects, are prepared by the reaction of a 6,7-benzomorphan derivative of the formula: ##STR2## wherein R.sub.1 and R.sub.2 are as defined above, with a reactive derivative of an alcohol compound of the formula: ##STR3## wherein X is an optionally protected carbonyl group; and R.sub.3 is as defined above, optionally followed by the elimination of the protective group of the carbonyl group, or by the oxidation of a 6,7-benzomorphan derivative of the formula: ##STR4## wherein R.sub.1, R.sub.2 and R.sub.3 are as defined above.
    • 具有下式的2-取代的-2'-甲基-6,7-苯并吗啉衍生物:其中R 1和R 2各自为氢或C 1 -C 3烷基; 并且R3是氢,卤素或C1-C3烷基及其药学上可接受的盐,其可用作具有镇静作用的非上瘾止痛剂,通过下式的6,7-苯并吗啉衍生物的反应制备: [II]其中R1和R2如上所定义,与下式的醇化合物的反应性衍生物:其中X是任选被保护的羰基; 并且R 3如上所定义,任选地随后消除羰基的保护基,或通过下式的6,7-苯并吗啉衍生物的氧化:其中R 1,R 2和R 3是 如上所述。
    • 38. 发明授权
    • Novel morpholine derivatives and treating depression therewith
    • 新型吗啉衍生物和治疗抑郁症
    • US4169146A
    • 1979-09-25
    • US811944
    • 1977-06-30
    • Junki KatsubeAtsuyuki KojimaMakoto SunagawaYoshinori TakashimaYoshito KamenoHisao Yamamoto
    • Junki KatsubeAtsuyuki KojimaMakoto SunagawaYoshinori TakashimaYoshito KamenoHisao Yamamoto
    • C07D265/30C07D267/10A61K27/00
    • C07D265/30C07D267/10
    • Novel morpholine compounds of the formula: ##STR1## wherein R.sub.1 represents hydrogen or C.sub.1 -C.sub.4 alkyl, R.sub.2 represents hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.5 alkenyl, C.sub.3 -C.sub.5 alkynyl, aryl-(C.sub.1 -C.sub.4)alkyl, (C.sub.3 -C.sub.6)cycloalkyl(C.sub.1 -C.sub.4)alkyl, polyhalo(C.sub.2 -C.sub.4) alkyl or hydroxy(C.sub.2 -C.sub.4)alkyl, A represents straight or branched C.sub.2 -C.sub.4 alkylene, B represents a divalent radical selected from the group consisting of --CH.sub.2 --CH.sub.2 --, --CH.dbd.CH--, ##STR2## --CH.sub.2 --O--, --CH.sub.2 --S--, --S-- and --O--, >D--E-- represents a trivalent radical selected from the group consisting of >CH--CH.sub.2 -- and >C.dbd.CH-- and C.sub.1 and C.sub.2 each represent 1,2-phenylene optionally substituted with one or more substituents selected from the group consisting of halogen, C.sub.1 -C.sub.4 alkyl and C.sub.1 -C.sub.4 alkoxy, and their non-toxic salts, which are useful as antidepressants and can be produced by various methods.
    • 式中:R1代表氢或C1-C4烷基,R2代表氢,C1-C4烷基,C3-C5烯基,C3-C5炔基,芳基 - (C1-C4)烷基,(C3 -C 6)环烷基(C 1 -C 4)烷基,多卤代(C 2 -C 4)烷基或羟基(C 2 -C 4)烷基,A表示直链或支链C 2 -C 4亚烷基,B表示选自-CH 2 -CH 2 - , - CH = CH-, -CH 2 -O-,-CH 2 -S-,-S-和-O-,> DE-表示选自下组的三价基团:CH-CH 2 - 和> C = CH-和C1和C2各自表示任选被一个或多个选自卤素,C 1 -C 4烷基和C 1 -C 4烷氧基的取代基取代的1,2-亚苯基及其无毒盐, 其可用作抗抑郁药并且可以通过各种方法制备。