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    • 10. 发明申请
    • ARYL- AND HETARYL-SULFONAMIDE DERIVATIVES, THEIR PREPARATION AND THEIR USE AS ENDOTHELIN ANTAGONISTS
    • ARYL-和食品磺酰胺衍生物,其制备及其作为内皮素拮抗剂的用途
    • WO1996019455A1
    • 1996-06-27
    • PCT/EP1995004762
    • 1995-12-04
    • F. HOFFMANN-LA ROCHE AGBREU, VolkerBURRI, KasparCASSAL, Jean-MarieCLOZEL, MartineHIRTH, GeorgesLÖFFLER, Bernd-MichaelMÜLLER, MarcelNEIDHART, WernerRAMUZ, Henri
    • F. HOFFMANN-LA ROCHE AG
    • C07D213/46
    • C07D213/76C07C311/21C07C311/29C07C323/67C07D295/192
    • Compounds of formula (I) wherein R signifies phenyl, substituted phenyl or heterocyclyl; R signifies phenyl or substituted phenyl; R signifies hydrogen, lower-alkyl, cyano, carboxy, esterified carboxy, phenyl, substituted phenyl, heterocyclyl or a residue -CONR R or -NR COR ; R signifies hydrogen or lower-alkyl; R signifies hydrogen or a residue R , and R signifies -(CH2)mR ; or R and R together with the N atom associated with them signify a heterocyclic residue; R signifies phenyl, substituted phenyl, cycloalkyl, heterocyclyl, lower-alkyl, cyano-lower-alkyl, hydroxy-lower-alkyl, di-lower-alkylamino-lower-alkyl, carboxy-lower-alkyl, lower-alkoxycarbonyl-lower-alkyl, lower-alkoxycarbonylamino-lower-alkyl or phenyl-lower-alkoxycarbonyl; R signifies hydrogen, lower-alkyl or hydroxy; R signifies hydrogen or lower-alkyl; Z signifies hydroxy, amino or a residue -OR , -OC(O)NHR , -OC(O)OR , -NHC(O)NHR or -NHC(O)OR ; R signifies heterocyclyl, phenyl, substituted phenyl or lower-alkyl; A and Y each independently signify oxygen or sulphur; X signifies nitrogen or CH; m signifies 0, 1 or 2; and n signifies 0, 1 or 2; and pharmaceutically usable salts thereof are inhibitors of endothelin receptors. They can therefore be used for the treatment of disorders which are associated with endothelin activities, especially circulatory disorders such as hypertension, ischaemia, vasospasms and angina pectoris.
    • 式(I)化合物,其中R 1表示苯基,取代的苯基或杂环基; R 2表示苯基或取代的苯基; R 3表示氢,低级 - 烷基,氰基,羧基,酯化的羧基,苯基,取代的苯基,杂环基或残基-CONR 5 R 6或-NR 5 COR 7。 R 4表示氢或低级烷基; R 5表示氢或残基R 7,R 6表示 - (CH 2)m R 7; 或R 5和R 6与与它们相关的N原子一起表示杂环残基; R 7表示苯基,取代的苯基,环烷基,杂环基,低级烷基,氰基 - 低级 - 烷基,羟基 - 低级 - 烷基,二低级烷基氨基 - 低级 - 烷基,羧基 - 低级 - 烷基,低级 - 低级烷基,低级烷氧基羰基氨基 - 低级 - 烷基或苯基 - 低级 - 烷氧基羰基; R a表示氢,低级烷基或羟基; R b表示氢或低级烷基; Z表示羟基,氨基或残基-OR 8,-OC(O)NHR 8,-OC(O)OR 8,-NHC(O)NHR 8或-NHC(O)OR <8>; R 8表示杂环基,苯基,取代的苯基或低级烷基; A和Y各自独立地表示氧或硫; X表示氮或CH; m表示0,1或2; n表示0,1或2; 及其药学上可用的盐是内皮素受体的抑制剂。 因此,它们可用于治疗与内皮素活性相关的疾病,特别是循环系统疾病如高血压,局部缺血,血管痉挛和心绞痛。