Compounds of the formula
wherein R1 and R4 each are independently hydrogen, halogen, C1 -4 alkyl, C1 -4 alkoxy or trifluoromethyl; R2, R3, R5 and R6 each are independently hydrogen, halogen, C1 -4 alkyl or C1 -4 alkoxy; R7 is an amino acid such as arginine or lysine; and tet is
where R8 is hydrogen, C1-4 alkyl, C1-4 alkoxyalkyl or (2-methoxy-ethoxy)methyl; methods of preparing compouds of formula
and intermediates. The compounds of formula I and II are inhibitors of the enzyme 3-hydroxy-3-methyl-glutaryl coenzyme A (HMG-CoA) reductase and are useful in the treatment of hypercholesterolemia, hyper- lipoproteinemia and atherosclerosis.
式中的化合物
其中 R1 和 R4 各自独立地为氢、卤素、C1-4 烷基、C1-4 烷氧基或三
氟甲基;R2、R3、R5 和 R6 各自独立地为氢、卤素、C1-4 烷基或 C1-4 烷氧基;R7 是
氨基酸,如精
氨酸或赖
氨酸;tet 是
其中 R8 是氢、C1-4 烷基、C1-4 烷氧基烷基或 (2-甲氧基-乙氧基)甲基; 制备式
云母的方法
和中间体。式 I 和 II 的化合物是 3-羟基-3-甲基-戊二酰
辅酶 A(
HMG-CoA)还原酶的
抑制剂,可用于治疗高
胆固醇血症、高脂蛋白血症和动脉粥样硬化。