申请人:Lilly Industries Limited
公开号:EP0134111A1
公开(公告)日:1985-03-13
There are described compounds of formula
in which n is 0, or 2, R1 is a hydrocarbyl group optionally substituted with an optionally substituted phenyl group and containing from 5 to 30 carbon atoms, R2 is optionally substituted phenyl or C1-10alkyl optionally substituted by one or more substituents selected from optionally protected hydroxyl, optionally protected carboxyl, nitrile, optionally protected tetrazolyl, -COR6 where R6 is C1-4alkyl, C1-4alkoxy, an optionally protected amino acid residue or -NR72 where each R7 is hydrogen or C1-4alkyl, and -NHR8 where R8 is hydrogen, a protecting group, and optionally protected amino acid residue, C1-4alkyl or -COR9 where R9 is C1-4alkyl or C1-4alkoxy, and R3, R4 and R5 are each selected from hydrogen, carboxyl, C2.5alkoxycarbonyl, C1-4alkyl, C1-4alkoxy, hydroxyl, optionally protected tetrazolyl, halo, trifluoromethyl, nitrile, nitro and -CONR102 where each R10 is hydrogen or C1-4alkyl; and salts thereof. The compounds are leukotriene antagonists.
所述化合物的
化学式为
其中 n 为 0 或 2,R1 为任选被任选取代的苯基取代且含有 5 至 30 个碳原子的烃基,R2 为任选被任选取代的苯基或 C1-10 烷基,任选被一个或多个取代基取代,这些取代基选自任选受保护的羟基、任选受保护的羧基、腈基、任选受保护的
四唑基、-COR6,其中 R6 是 C1-4烷基、C1-4烷氧基、任选保护的
氨基酸残基或-NR72,其中每个 R7 是氢或 C1-4烷基,以及-NHR8,其中 R8 是氢、保护基团和任选保护的
氨基酸残基、C1-4烷基或-COR9,其中 R9 是 C1-4烷基或 C1-4烷氧基,以及 R3、R4 和 R5 分别选自氢、羧基、C2.5烷氧基羰基、C1-4烷基、C1-4烷氧基、羟基、任选保护的
四唑基、卤代、三
氟甲基、腈、硝基和-CONR102(其中每个R10是氢或C1-4烷基);及其盐。这些化合物是
白三烯拮抗剂。