A glycerol derivative which is effective to reduce blood pressure and has the formula: ##STR1## wherein R.sup.1 is an alkyl group having 10-22 carbon atoms, R.sup.2 is a lower acyl group or benzoyl, each of R.sup.3 and R.sup.4 independently is hydrogen or a straight or branched chain alkyl group having 1-6 carbon atoms; each of R.sup.5, R.sup.6 and R.sup.7 independently is hydrogen, a straight or branched chain alkyl group having 1-6 carbon atoms, an aryl group or an aralkyl group; and each of m and n independently is 0 or a positive integer under the condition of m+n=2-8.
                            一种
甘油衍
生物,有效降低血压,
化学式为:##STR1##其中R.sup.1是具有10-22个碳原子的烷基基团,R.sup.2是较低的酰基基团或苯甲酰基,R.sup.3和R.sup.4中的每一个独立地是氢原子或具有1-6个碳原子的直链或支链烷基基团;R.sup.5、R.sup.6和R.sup.7中的每一个独立地是氢原子、具有1-6个碳原子的直链或支链烷基基团、芳基或芳基烷基;m和n中的每一个独立地为0或在m+n=2-8的条件下的正整数。