##STR1## and pharmaceutically acceptable salts thereof wherein: R.sub.1 is H, alkyl, alkoxy, trihalomethyl, and chlorine; X is in the 8 position and is O(CH.sub.2).sub.n, N(CH.sub.2).sub.n ; Y is O(CH.sub.2).sub.n, N(CH.sub.2).sub.n ; R.sub.2 is monosubstituted or independently disubstituted H, carboxyl, or alkylcarboxy; Z is 0; and n is 0 to 10 inclusive, useful in the treatment of ischemic heart disease and hypertriglyceridemia.
该化合物及其药用可接受盐的通式为:##STR1## 其中:R.sub.1为H、烷基、烷氧基、三卤甲基和
氯;X在8位,为O(CH.sub.2).sub.n、N(CH.sub.2).sub.n;Y为O(CH.sub.2).sub.n、N(CH.sub.2).sub.n;R.sub.2为单取代或独立双取代的H、羧基或烷基羧基;Z为0;n为0到10的整数,可用于治疗缺血性心脏病和高三酰
甘油血症。