Compounds of the structure; ##STR1## and pharmaceutically acceptable salts thereof, wherein: R.sub.1 is H, alkyl, alkoxy, carboxyl, alkylcarboxy, trifluoromethyl, halogen, nitro or hydroxy; X is O, N, S or C; Y is O, N or S; and R.sub.2 is H, alkyl, cycloalkyl, aryl or heteroaryl useful in the treatment of ischemic heart disease and hypertriglyceridemia.
结构为##STR1##的化合物及其药学上可接受的盐,其中:R.sub.1为H,烷基,烷氧基,羧基,烷基羧基,三
氟甲基,卤素,硝基或羟基;X为O,N,S或C;Y为O,N或S;R.sub.2为H,烷基,环烷基,芳基或杂环芳基,用于治疗缺血性心脏病和高三酰
甘油血症。