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    • 20. 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
    • US5968934A
    • 1999-10-19
    • US68818
    • 1998-05-14
    • Christopher John SwainMartin Richard TeallBrian John Williams
    • Christopher John SwainMartin Richard TeallBrian John Williams
    • A61K31/00A61K31/535A61K31/5375A61K31/5377A61P25/06A61P29/00A61P43/00C07D413/04C07D417/04
    • C07D413/04C07D417/04
    • The present invention relates to compounds of formula (I) ##STR1## wherein X is a 5- or 6-membered C-linked heteroaromatic ring containing 1 to 4 nitrogen atoms and optionally containing in the ring one oxygen or sulphur atom; Y is a group of the formula --(CH.sub.2).sub.n NR.sup.6 R.sup.7 or a methylene- or ethylene-linked imidazolyl group; Z is hydrogen or C.sub.1-4 alkyl optionally substituted by a hydroxy group; R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.9a and R.sup.9b are a variety of substituents; R.sup.6 is hydrogen, C.sub.1-6 akyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkylC.sub.1-4 alkyl, phenyl, or C.sub.2-4 akyl 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, or C.sub.2-4 alkyl substituted by one or two substituents selected from C.sub.1-4 alkoxy, hydroxy or a 4-, 5- or 6-membered heteroaliphatic ring containing one or two heteroatoms selected from N, O and S; or R.sup.6 and R.sup.7, together with the nitrogen atom to which they are attached, form a saturated or partially saturated heterocyclic ring or a non-aromatic azabicyclic ring system; and n is zero, 1 or 2; or a pharmaceutically acceptable salt thereof. The compounds are of particular use in the treatment or prevention of pain, inflammation, migraine, emesis and postherapeutic neuralgia.
    • PCT No.PCT / GB96 / 02766 Sec。 371日期:1998年5月14日 102(e)日期1998年5月14日PCT 1996年11月13日PCT公布。 WO97 / 18206 PCT公开号 日期:1997年5月22日本发明涉及式(I)化合物,其中X为含有1至4个氮原子且任选地在环中含有一个氧或硫原子的5-或6-元C-连接的杂芳环; Y是式 - (CH2)nNR6R7或亚甲基或乙烯连接的咪唑基的基团; Z是氢或任选被羟基取代的C 1-4烷基; R1,R2,R3,R4,R5,R9a和R9b是多种取代基; 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 2-4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, 苯基或被一个或两个选自C 1-4烷氧基,羟基或含有一个或两个选自N,O和S的杂原子的4-,5-或6-元杂脂肪族环取代的C 2-4烷基; 或R6和R7与它们所连接的氮原子一起形成饱和或部分饱和的杂环或非芳族氮杂双环体系; n为零,1或2; 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,呕吐和治疗后神经痛。