N-Substituted alpha-amino acids, processes for making them and pharmaceutical compositions containing them
申请人:BEECHAM GROUP PLC
公开号:EP0031653A1
公开(公告)日:1981-07-08
Compounds of the formula (II):
wherein R1 represents an optionally substituted aryl, aralkyl, aromatic heterocyclic or aromatic heterocyclylalkyl group, and R2 represents a phenyl group optionally substituted with C1-6 alkyl, halogen, hydroxy, trifluoromethyl or methylenedioxy, with the proviso that when R1 is benzyl, R2 is phenyl, 4-chlorophenyl, 2-hydroxyphenyl, α-C10H7- or β-C10H7-, have been found to have useful hyperalphaliproproteinaemic and/or hy- pobetalipoproteinaemic properties.
These compounds are prepared by methods usual for analogous compounds.
公式(II)的化合物:
其中R1代表可选取代的芳基,芳基烷基,芳基杂环或芳基杂环烷基基团,R2代表苯基,可选取代C1-6烷基,卤素,羟基,三氟甲基或亚甲二氧基,但当R1为苄基时,R2为苯基,4-氯苯基,2-羟基苯基,α-C10H7-或β-C10H7-,具有有用的高α脂蛋白血症和/或低β脂蛋白血症特性。这些化合物是通过类似化合物的常规方法制备的。