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    • 9. 发明授权
    • Morpholine derivatives and their use as therapeutic agents
    • 吗啉衍生物及其作为治疗剂的用途
    • US5719149A
    • 1998-02-17
    • US793573
    • 1997-02-27
    • Paul FinkeTimothy HarrisonRichard Thomas LewisAngus Murray MacLeodAndrew Pate Owens
    • Paul FinkeTimothy HarrisonRichard Thomas LewisAngus Murray MacLeodAndrew Pate Owens
    • A61K31/535A61K31/5375A61P1/08A61P25/04A61P29/00A61P43/00C07D265/32C07D413/06
    • C07D413/06C07D265/32
    • The present invention relates to compounds of formula (I) wherein: R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are selected from a variety of suitable aromatic substituents; R.sup.6 is hydrogen, C.sub.1-6 alkyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkylC.sub.1-4 alkyl, phenyl, or C.sub.2 -alkyl substituted by C.sub.1-4 alkoxy or hydroxy; R.sup.7 is hydrogen, C.sub.1-6 alkyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkylC.sub.1-4 alkyl, phenyl, C.sub.2-4 alkyl substituted by C.sub.1-4 alkoxy or hydroxy, or the group C(.dbd.NR.sup.c)NR.sup.a R.sup.b ; or R.sup.6 and R.sup.7, together with the nitrogen atom to which they are attached, form an optionally substituted saturated heterocyclic ring of 4 to 7 ring atoms which may optionally contain in the ring one oxygen or sulphur atom or a group selected from NR.sup.8, S(O) or S(O).sub.2 ; or R.sup.6 and R.sup.7, together with the nitrogen atom to which they are attached, form a piperidino ring substituted by a spiro-fused indene or indoline group, each of which may be unsubstituted or substituted; R.sup.8 is hydrogen, C.sub.1-4 alkyl, hydroxyC.sub.1-4 alkyl or C.sub.1-4 alkoxyC.sub.1-4 alkyl; R.sup.9a and R.sup.9b are each independently hydrogen or C.sub.1-4 alkyl, or R.sup.9a and R.sup.9b are joined so, together with the carbon atoms to which they are attached, there is formed a C.sub.5-7 ring; X is selected from --CH.sub.2 CH.sub.2 --, --COCH.sub.2 -- or --CH.sub.2 CO--; and Y is hydrogen, or C.sub.1-4 alkyl optionally substituted by a hydroxyl group; or a pharmaceutically acceptable salt thereof. The compounds are of particular use in the treatment or prevention of pain, inflammation, migraine, emesis and postherpetic neuralgia. ##STR1##
    • PCT No.PCT / GB95 / 02039 Sec。 371日期1997年2月27日 102(e)1997年2月27日PCT PCT 1995年8月30日PCT公布。 公开号WO96 / 07649 日期:1996年3月14日本发明涉及式(I)化合物,其中:R 1,R 2,R 3,R 4和R 5选自多种合适的芳族取代基; R 6是氢,C 1-6烷基,C 3-7环烷基,C 3-7环烷基C 1-4烷基,苯基或被C 1-4烷氧基或羟基取代的C 2-烷基; R 7是氢,C 1-6烷基,C 3-7环烷基,C 3-7环烷基C 1-4烷基,苯基,被C 1-4烷氧基或羟基取代的C 2-4烷基或基团C(= NR c)NR a R b; 或R6和R7与它们所连接的氮原子一起形成任选取代的4至7个环原子的饱和杂环,其可以任选地在环中含有一个氧或硫原子或选自NR8,S( O)或S(O)2; 或R6和R7与它们所连接的氮原子一起形成被螺稠合的茚或二氢吲哚基团取代的哌啶子基环,它们各自可以是未取代的或取代的; R 8是氢,C 1-4烷基,羟基C 1-4烷基或C 1-4烷氧基C 1-4烷基; R9a和R9b各自独立地为氢或C1-4烷基,或者R9a和R9b与它们所连接的碳原子一起连接形成C5-7环; X选自-CH 2 CH 2 - , - COCH 2 - 或-CH 2 CO-; Y为氢或任选被羟基取代的C 1-4烷基; 或其药学上可接受的盐。 该化合物特别用于治疗或预防疼痛,炎症,偏头痛,呕吐和带状疱疹后神经痛。 (一)