Substituted phenylacetic acid amide compounds, and pharmaceutically-acceptable salts thereof, of the formula: ##STR1## wherein X is O or S; R.sub.1 is H, OH or CH.sub.3 ; R.sub.2 is straight chain alkenyl, branched chain or cyclic hydrocarbon having from about 7 to about 24 carbon atoms; R.sub.3 is OH, OSO.sub.3.sup.-, OPO.sub.3.sup.-- or a short chain ester with from about 1 to about 6 carbon atoms.
取代
苯乙酸酰胺化合物及其药用盐,
化学式如下:##STR1## 其中X为O或S;R.sub.1为H、OH或CH.sub.3;R.sub.2为直链烯烃、支链或
环烃,碳原子数约为7至24个;R.sub.3为OH、OSO.sub.3.sup.-、OPO.sub.3.sup.--或具有约1至6个碳原子的短链酯。