申请人:Merck & Co., Inc.
公开号:EP0127848A2
公开(公告)日:1984-12-12
Derivatives of 3-hydroxy-5-thia-ω-aryl-alkanoic acids are disclosed having the structural formula:
wherein Z is:
n is 0, 1 or 2;
E is -CH2- -CH2-CH2-, -CH2-CH2-CH2-, -CH=CH-CH2-: or -CH2-CH=CH-;
R,, R2 and R3 are, e.g.. hydrogen, chloro, bromo, fluoro, C1-4alkyl, phenyl, substituted phenyl or OR7 in which R7 is, e.g., hydrogen,
C2-8alkanoyl, benzoyl, phenyl,
substituted phenyl, C1-9alkyl,
annamyl, C1-4haloalkyl, allyl,
cycloalkyl-C1-3-alkyl, adamantyl-C1-3-atkyl.
or phenyl Ci-3 alkyl;
R4, R5 and R6 are gydrogen, chloro, bromo, fluoro or C1-3 alkyl; and
X is, e.g., hydrogen, C1-3 alkyl, a cation derived from an alkali metal, or is ammonium.
Those compounds have antihypercholesterolemic activity by virtue of their ability to inhibit 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase and antifungal acticity.
3-hydroxy-5-thia-ω-aryl-alkanoic acids 的衍生物结构式如下:
其中 Z 是
n 是 0、1 或 2;
E是-CH2--CH2-CH2-、-CH2-CH2-CH2-、-CH=CH-CH2-:或-CH2-CH=CH-;
R、R2 和 R3 例如是氢、氯、溴、氟、C1-4烷基、苯基、取代苯基或 OR7,其中 R7 例如是氢、
C2-8烷酰基、苯甲酰基、苯基
C1-9烷基
烷基、C1-4-卤代烷基、烯丙基、
环烷基-C1-3-烷基、金刚烷基-C1-3-烷基。
或苯基 Ci-3 烷基;
R4、R5 和 R6 是氢基、氯基、溴基、氟基或 C1-3 烷基;以及
X 是氢、C1-3 烷基、碱金属阳离子或铵。
这些化合物通过抑制 3-羟基-3-甲基戊二酰辅酶 A(HMG-CoA)还原酶的能力和抗真菌活性,具有抗高胆固醇活性。