Analogs of mevalonolactone and derivatives thereof, processes for their production, pharmaceutical compositions containing them and their use as pharmaceuticals
申请人:SANDOZ AG
公开号:EP0117228A1
公开(公告)日:1984-08-29
Compounds of formula
wherein the two groups Ro together form a radical of formula
wherein
R2 is hydrogen, C1-4alkyl, C1-4alkoxy, (except t-butoxy), trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy,
R3 is hydrogen, C1-alkyl, C1-3alkoxy, trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, with the provisos that not more than one of R2 and R3 is trifluoromethyl, not more than one of R2 and R3 is phenoxy, and not more that one of R2 and R3 is benzyloxy,
R1 is hydrogen, C1-6alkyl, fluoro, chloro or benzyloxy,
R4 is hydrogen, C1-4alkyl, C1-4alkoxy, (except t-butoxy), trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy,
R5 is hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy,
R5a is hydrogen, C1-2alkyl, Cl.2alkoxy, fluoro or chloro, and with the provisos that not more than one of R4 and R5 is trifluoromethyl, not more than one of R4 and R5 is phenoxy and not more than one of R4 and R5 is benzyloxy,
X is -(CH2)n-,
wherein n is 0, 1, or 3 and both q's are 0 or one is 0 and the other is 1
Z is
wherein
R6 is hydrogen or C1 3alkyl, with the general proviso that -X-Z and the R4 bearing phenyl group are ortho to each other,
in free acid form or in the form of a physiologically- hydrolysable and -acceptable ester or a δ lactone thereof or in salt form. The compounds possess pharmacological properties and are indicated for use as pharmaceuticals e.g. in inhibiting cholesterol biosynthesis or treating atherosclerosis.
式化合物
其中两个基团 Ro 共同形成一个式基
其中
R2 是氢、C1-4烷基、C1-4烷氧基(叔丁氧基除外)、三氟甲基、氟、氯、苯氧基或苄氧基、
R3 是氢、C1-烷基、C1-3-烷氧基、三氟甲基、氟、氯、苯氧基或苄氧基,但 R2 和 R3 中不能有一个以上是三氟甲基,R2 和 R3 中不能有一个以上是苯氧基,R2 和 R3 中不能有一个以上是苄氧基、
R1 是氢、C1-6 烷基、氟、氯或苄氧基、
R4 是氢、C1-4烷基、C1-4烷氧基(叔丁氧基除外)、三氟甲基、氟、氯、苯氧基或苄氧基、
R5 是氢、C1-3烷基、C1-3烷氧基、三氟甲基、氟、氯、苯氧基或苄氧基、
R5a 是氢、C1-2烷基、Cl.2烷氧基、氟或氯,但条件是 R4 和 R5 中不超过一个是三氟甲基,R4 和 R5 中不超过一个是苯氧基,R4 和 R5 中不超过一个是苄氧基、
X 是-(CH2)n-、
其中 n 为 0、1 或 3,两个 q 均为 0 或一个为 0,另一个为 1
Z 是
其中
R6 是氢或 C1 3 烷基,但一般情况下,-X-Z 和含苯基的 R4 相互正交、
游离酸形式或生理上可水解和可接受的酯或其 δ 内酯形式或盐形式。这些化合物具有药理特性,可用作药物,如抑制胆固醇的生物合成或治疗动脉粥样硬化。