申请人:NISSAN CHEMICAL INDUSTRIES LTD.
公开号:EP0535548A1
公开(公告)日:1993-04-07
An inhibitor of atherosclerotic intimal thickening, which contains an effective amount of a compound of the formula (I):
wherein ring X is phenyl, substituted phenyl or 5- or 6-membered heterocyclic aryl;
each of R¹ and R² which are independent of each other, is hydrogen, C₁₋₈ alkyl, C₃₋₇ cycloalkyl, C₁₋₃ alkoxy, n-butoxy, i-butoxy, sec-butoxy, tert-butoxy, R²⁰R²¹N- (wherein each of R²⁰ and R²¹ which are independent of each other, is hydrogen or C₁₋₃ alkyl), trifluoromethyl, trifluoromethoxy, difluoromethoxy, fluoro, chloro, bromo, phenyl, phenoxy, benzyloxy, hydroxy, trimethylsilyloxy, diphenyl-tert-butylsilyloxy, hydroxymethyl or -O(CH₂)ℓOR²² (wherein R²² is hydrogen or C₁₋₃ alkyl, and ℓ is 1, 2, or 3); or R¹ and R² together form -CH=CH-CH=CH- or methylenedioxy, when they are at the o-position to each other;
R³ is hydrogen, C₁₋₈ alkyl, C₂₋₆ alkenyl, C₃₋₇ cycloalkyl, C₅₋₇ cycloalkenyl or
(wherein R⁷ is hydrogen, C₁₋₈ alkyl, C₁₋₈ alkoxy, C₁₋₃ alkylthio, chloro, bromo, fluoro, chloromethyl, trichloromethyl, trifluoromethyl, trifluoromethoxy, trichloromethoxy, difluoromethoxy, phenoxy, benzyloxy, hydroxy, trimethylsilyloxy, diphenyl-tert-butylsilyloxy or hydroxymethyl); or C₁₋₃ alkyl substituted by one
(wherein R⁷ is as defined above) and zero, one or two C₁₋₃ alkyl;
Y is -CH₂-, -CH₂CH₂-, -CH=CH-, -CH₂-CH=CH-, -CH=CH-CH₂-, -C(CH₃)=CH- or -CH=C(CH₃)-;
Z is -Q-CH₂-W-CH₂-CO₂R¹²,
(wherein Q is -C(O)-, -C(OR¹³)₂- or -CH(OH)-,
W is -C(O), -C(OR¹³)₂- or -C(R¹¹)(OH)-,
R¹¹ is hydrogen or C₁₋₃ alkyl,
R¹² is hydrogen, R¹⁴ (wherein R¹⁴ is alkyl of a chemically or physiologically hydrolyzable alkyl ester moiety, NHR²³R²⁴R²⁵ (wherein each of R²³, R²⁴ and R²⁵ is hydrogen or C₁₋₄ alkyl), sodium, potassium or 1/2 calcium),
each R¹³ is independently primary or secondary C₁₋₆ alkyl, or two R¹³ together form -(CH₂)₂- or -(CH₂)₃-, and
each of R¹⁵ and R¹⁶ which are independent of each other, is hydrogen atom or C₁₋₃ alkyl, or R¹⁵ and R¹⁶ together form -(CH₂)₂- or -(CH₂)₃-.
一种动脉粥样硬化内膜增厚抑制剂,其中含有有效量的式(I)化合物:
其中环 X 是苯基、取代苯基或 5 或 6 元杂环芳基;
相互独立的 R¹ 和 R² 中的每一个是氢、C₁₋₈ 烷基、C₃₋₇ 环烷基、C₁₋₃ 烷氧基、n-丁氧基、i-丁氧基、仲丁氧基、叔丁氧基、R²⁰R²¹N-(其中 R²⁰ 和 R²¹ 相互独立、三甲基硅氧基、二苯基-叔丁基硅氧基、羟甲基或 -O(CH₂)ℓOR²²(其中 R²² 为氢或 C₁₋₃ 烷基,且 ℓ 为 1、2 或 3);或 R¹ 和 R² 相互处于邻位时,共同形成 -CH=CH-CH=CH- 或亚甲基二氧基;
R³ 是氢、C₁₋₈烷基、C₂₋₆烯基、C₃₋₇环烷基、C₅₋₇ 环烯基或氢。
三氟甲氧基、三氯甲氧基、二氟甲氧基、苯氧基、苄氧基、羟基、三甲基硅氧基、二苯基-叔丁基硅氧基或羟甲基);或 C₁₋₃ 烷基被一个
(其中 R⁷ 如上定义)和 0、1 或 2 个 C₁₋₃ 烷基取代;
Y 是-CH₂-、-CH₂CH₂-、-CH=CH-、-CH₂-CH=CH-、-CH=CH-CH₂-、-C(CH₃)=CH- 或-CH=C(CH₃)-;
Z 是-Q-CH₂-W-CH₂-CO₂R¹²、
(其中 Q 是 -C(O)-、-C(OR¹³)₂- 或 -CH(OH)-、
W是-C(O)、-C(OR¹³)₂-或-C(R¹¹)(OH)-、
R¹¹ 是氢或 C₁₋₃ 烷基、
R¹² 是氢、R¹⁴(其中 R¹⁴ 是化学或生理上可水解的烷基酯分子的烷基)、NHR²³R²⁴R²⁵(其中 R²³、R²⁴ 和 R²⁵ 各自是氢或 C₁₋₄ 烷基)、钠、钾或 1/2 钙、
每个 R¹³ 独立为伯或仲 C₁₋₆烷基,或两个 R¹³ 共同形成 -(CH₂)₂- 或 -(CH₂)₃-,以及
相互独立的 R¹⁵ 和 R¹⁶ 中的每一个都是氢原子或 C₁₋₃烷基,或 R¹⁵ 和 R¹⁶ 共同形成 -(CH₂)₂- 或 -(CH₂)₃-。