3-Phenylindolyl-, -benzofuranyl- and -benzothienyl- alkylcarboxanilides, their production and use
申请人:Takeda Chemical Industries, Ltd.
公开号:EP0602598A1
公开(公告)日:1994-06-22
Novel compound represented by the formula:
wherein ring A, ring B and ring C each stands for an optionally substituted benzene ring; X stands for -NR-wherein R stands for hydrogen atom or an optionally substituted hydrocarbon group, -O- or -S-; Y stands for -(CH₂)n- wherein n denotes 1 or 2 or -NH-; and Ra stands for a hydrogen atom or an optionally substituted hydrocarbon group, provided that when ring C is unsubstituted or substituted only at para-position, ring B is substituted at least at ortho-position or a salt thereof which have an excellent acyl-CoA: cholesterol acyltransferase inhibiting action and cholesterol-lowering activity, their production and medicinal use.
由式表示的新型化合物:
其中环 A、环 B 和环 C 各代表一个任选取代的苯环; X 代表-NR-其中 R 代表氢原子或任选取代的烃基、-O-或-S-; Y 代表-(CH₂)n-其中 n 表示 1 或 2 或-NH-;Ra 代表氢原子或任选取代的烃基,条件是当环 C 未被取代或仅在对位被取代时,环 B 至少在正位被取代,或其盐具有优异的酰基-CoA:胆固醇酰基转移酶抑制作用和降低胆固醇活性,其生产和药用。