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    • 7. 发明申请
    • PHENYL DERIVATIVES USEFUL AS ENDOTHELIN RECEPTOR ANTAGONISTS
    • 苯丙氨酸衍生物作为内皮素受体拮抗剂有用
    • WO1996030358A1
    • 1996-10-03
    • PCT/EP1996001237
    • 1996-03-21
    • SMITHKLINE BEECHAM PLCSMITHKLINE BEECHAM CORPORATIONXIANG, Jia-NingMACPHERSON, David, TimothyCORBETT, David, FrancisELLIOTT, John, Duncan
    • SMITHKLINE BEECHAM PLCSMITHKLINE BEECHAM CORPORATION
    • C07D317/60
    • C07D317/60C07D317/64
    • Compounds of Formula (I), wherein R is a group Ar as defined hereinafter; R is hydrogen, hydroxy, C1-6alkyl, C1-6alkoxy, X(CH2)pAr; or a methylenedioxy group attached to two adjacent ring carbon atoms; R is -(CH2)xC(O)N(R )S(O)yR , -(CH2)xS(O)yN(R )C(O)R , -(CH2)xC(O)N(R )C(O)R , -(CH2)xS(O)yN(R )S(O)yR , -(CH2)xCO2R , or tetrazol-5-yl optionally substituted by C1-6alkyl; R is X(CH2)pAr or -X(CH2)pR or a group of formula (a): Ar is a group of formula (b) or (c); or Ar is naphthyl, indolyl, pyridyl, thienyl, furyl, oxazolidinyl, oxazolyl, thiazolyl, isothiazolyl, pyrazolyl, triazolyl, tetrazolyl, imidazolyl, imidazolidinyl, thiazolidinyl, isoxazolyl, oxadiazolyl, thiadiazolyl, morpholinyl, piperidinyl, piperazinyl, pyrrolyle, or pyrimidyl; all of which may be unsubstituted or substituted by one or more R or R groups; A is C=O, or (C(R )2)m; each B is independently -CH2- or -O-; and their pharmaceutically acceptable salts are endothelin antagonists and are useful e.g. for the treatment of renal failure, cerebrovascular disease and hypertension.
    • 式(I)的化合物,其中R是下文定义的基团Ar; R 1是氢,羟基,C 1-6烷基,C 1-6烷氧基,X(CH 2)p Ar; 或连接到两个相邻环碳原子上的亚甲二氧基; R 2是 - (CH 2)x C(O)N(R 4)S(O)y R 5, - (CH 2)x S(O)y N(R 4)C(O) (O)R 5, - (CH 2)x S(O)y N(R 4)S(O)y R 5, , - (CH 2)x CO 2 R 4或任选被C 1-6烷基取代的四唑-5-基; R 3是X(CH 2)p Ar或-X(CH 2)p R 4或式(a)的基团:Ar是式(b)或(c)的基团; 噻唑烷基,咪唑基,咪唑烷基,噻唑烷基,异恶唑基,恶二唑基,噻二唑基,吗啉基,哌啶基,哌嗪基,吡咯基或嘧啶基; 所有这些可以是未取代的或被一个或多个R 7或R 8基团取代; A是C = O或(C(R 4)2)m; 每个B独立地是-CH 2 - 或-O-; 其药学上可接受的盐是内皮素拮抗剂, 用于治疗肾衰竭,脑血管疾病和高血压。