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    • 60. 发明授权
    • Certain hydroxy-phosphinyl-oxy-phenyl methyl-thiazolium hydroxide inner
salts as PAF antagonists
    • 某些羟基氧膦基 - 氧 - 苯基甲基 - 噻唑鎓氢氧化物内盐作为PAF拮抗剂
    • US5215975A
    • 1993-06-01
    • US763716
    • 1991-09-23
    • Allan WissnerRobert E. SchaubPhaik-Eng Sum
    • Allan WissnerRobert E. SchaubPhaik-Eng Sum
    • C07C43/174C07C43/178C07C59/125C07C309/73C07D213/20C07D215/10C07D277/22C07D521/00C07F9/12C07F9/58C07F9/60C07F9/62C07F9/6509C07F9/6539
    • C07D213/20C07C309/73C07C43/1745C07C43/1785C07C59/125C07D215/10C07D231/12C07D233/56C07D249/08C07D277/22C07F9/12C07F9/581C07F9/60C07F9/62C07F9/650911C07F9/650958C07F9/6539
    • The invention is a compound of R or S enantiomers or racemic mixtures of compounds of the formula: ##STR1## wherein: (A) X is(i) C.sub.1 -C.sub.24(ii) C.sub.1 -C.sub.24 alkoxy;(iii) C.sub.1 -C.sub.24 carboamoyloxy; ##STR2## wherein n is an integer from 1 to 25 and m is an integer from 0 to 24 and the sum of n and m is less than or equal to 25;(v) phenyl;(vi) mono-or polysubstituted phenyl substituted with C.sub.1 -C.sub.20 alkoxy, halogen, trifluoromethyl, phenyl, or benzyloxy;(vii) phenoxy;(viii) mono- or polysubstituted phenoxy substituted with C.sub.1 -C.sub.20 alkyl, C.sub.1 -C.sub.20 alkoxy, halogen, trifluoromethyl, phenyl, or benzyloxy;(ix) naphthaloxy;(x) mono- or polysubstituted naphthaloxy substituted with C.sub.1 -C.sub.20 alkyl, C.sub.1 -C.sub.20 alkoxy or halogen;(B) i is an integer from 1 to 3 and j is an integer from 1 to 6;(C) Q is --OR.sub.2, ##STR3## or O--C--R.sub.2, wherein R.sub.2 is hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkenyl;(D) Y is the divalent radical ##STR4## (E) the moiety R.sub.3 represents one or more C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy or halogen substituents of the aromatic ring;(F) the moiety --CH.sub.2 A may be in the ortho, meta or para position wherein A is the(i) ##STR5## which are PAF inhibitors.
    • 本发明是下式化合物的R或S对映异构体或外消旋混合物的化合物:其中:(A)X为(ⅰ)C 1 -C 24(ⅱ)C 1 -C 24烷氧基; (iii)C 1 -C 24甲酰氧基; (iiii) 其中n为1至25的整数,m为0至24的整数,n和m之和为 小于或等于25; (v)苯基; (vi)被C1-C20烷氧基,卤素,三氟甲基,苯基或苄氧基取代的单取代或多取代的苯基; (vii)苯氧基; (viii)被C 1 -C 20烷基,C 1 -C 20烷氧基,卤素,三氟甲基,苯基或苄氧基取代的单取代或多取代的苯氧基; (ix)萘氧基; (x)被C 1 -C 20烷基,C 1 -C 20烷氧基或卤素取代的单取代或多取代的萘​​氧基; (B)i为1〜3的整数,j为1〜6的整数。 (C)Q为-OR2,IMA或者O-C-R2,其中R2为氢,C1-C6烷基或C1-C6烯基; (D)Y是二价基团(E)部分R 3表示芳环的一个或多个C 1 -C 5烷基,C 1 -C 5烷氧基或卤素取代基; (F)部分-CH 2 A可以在邻位,间位或对位,其中A是作为PAF抑制剂的(i)IMA。