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    • 8. 发明授权
    • 1-Phenylpiperazines
    • 1-苯基哌嗪
    • US4267328A
    • 1981-05-12
    • US61245
    • 1979-07-27
    • Henry NajerPhilippe Manoury
    • Henry NajerPhilippe Manoury
    • C07D295/088C07D295/096C07D461/00C07D471/14C07D295/06A01N43/60
    • C07D295/096C07D295/088C07D461/00C07D471/14
    • Phenylpiperazine derivatives having the general formula (I) ##STR1## in which R.sub.1 represents a radical S(O).sub.m R.sub.3, S(O).sub.n CF.sub.3 or ##STR2## in which radicals m is 0, 1 or 2, n is 1 or 2, R.sub.3 is an alkyl radical having 1 to 10 carbon atoms and R.sub.4 and R.sub.5 independently represent a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, or the N atom, R.sub.4 and R.sub.5 together form a heterocyclic ring, which can contain another hetero-atom, and R.sub.2 represents a hydrogen atom, the radical CH.sub.2 --CH.sub.2 --OH or a radical of formula CH.sub.2 --CH.sub.2 --O--COR.sub.6, CH.sub.2 --CH.sub.2 --O--CONHR.sub.6 or CH.sub.2 --CH.sub.2 --O--R.sub.6 in which radicals R.sub.6 being an alkyl radical having 1 to 6 carbon atoms and their pharmaceutically acceptable acid addition salts are useful psychotropic agents and analgesics. Compounds in which R.sub.1 is --SCH.sub.3 and simultaneously R.sub.2 is H are not part of the invention. These derivatives can be prepared by reacting an aniline derivative of formula ##STR3## with a compound of formula ##STR4## in which X represents a halogen atom or OH, alkyl--SO.sub.3 or aryl--SO.sub.3 group or the two X symbols together represent a divalent oxygen atom, thereby completing a morpholine ring.
    • 具有通式(I)的化合物(I)其中R 1表示基团S(O)m R 3,S(O)n CF 3或者其中基团m为0,1或2的基团,n为1 或2,R3是具有1-10个碳原子的烷基,R4和R5独立地表示氢原子或具有1至4个碳原子的烷基,或者N原子,R4和R5一起形成杂环,其可以 含有另一个杂原子,R 2表示氢原子,基团CH 2 -CH 2 -OH或式CH 2 -CH 2 -O-COR 6,CH 2 -CH 2 -O-CONHR 6或CH 2 -CH 2 -O-R 6的基团,其中 基团R6是具有1至6个碳原子的烷基,其药学上可接受的酸加成盐是有用的精神药物和镇痛药。 其中R 1为-SCH 3且同时为R 2的化合物不是本发明的一部分。 这些衍生物可以通过使式(I)的苯胺衍生物与其中X表示卤素原子或OH,烷基-SO 3或芳基-SO 3基团的式(III)化合物或式 X符号一起表示二价氧原子,从而完成吗啉环。