Disclosed herein are a pharmaceutical composition for treating nephritis, comprising at least one compound selected from the group consisting of the derivatives of N-(dihdyroxybenzylidene)amino acid, represented by the formula (I): ##STR1## wherein R represents an alkylene group having one to five carbon atoms, a phenylene group or ##STR2## the pharmaceutically acceptable salts and esters thereof, and a pharmaceutically acceptable carrier therefor, and the method for treating nephritis.
本文公开了一种用于治疗肾炎的制药组合物,包括至少选自衍
生物组成的化合物,该衍
生物由式(I)表示的N-(二羟基苯甲
酰亚胺)
氨基酸衍
生物组成:##STR1## 其中R代表具有1至5个碳原子的烷基基团,苯基基团或##STR2## 其药学上可接受的盐和酯,以及药学上可接受的载体,并提供了治疗肾炎的方法。