Pharmaceutical compounds as follows:
9,10-dihydro-9,10-dioxo-4,5,8-trimethoxyanthracene-2-carboxylic acid,
4,5-diethoxy-9,10-dihydro-9,10-dioxoanthracene-2-carboxylic acid,
9,10-dihydro-9,10-dioxo-4,5-dipropoxyanthracene-2-carboxylic acid,
4,5-dibutoxy-9,10-dihydro-9,10-dioxoanthracene-2-carboxylic acid,
9,10-dihydro-5,8-dimethoxy-9,10-dioxoanthracene-2-carboxylic acid,
7-acetoxy-9,10-dihydro-9,10-dioxoanthracene-2-carboxylic acid;
and salts and esters thereof.
药用化合物如下
9,10-二氢-9,10-二氧代-4,5,8-
三甲氧基蒽-2-
羧酸、
4,5-二乙氧基-9,10-二氢-9,10-二氧代
蒽-2-
羧酸、
9,10-二氢-9,10-二氧代-4,5-二丙氧基
蒽-2-
羧酸、
4,5-二丁氧基-9,10-二氢-9,10-二氧代
蒽-2-
羧酸
9,10-二氢-5,8-二甲氧基-9,10-二氧代
蒽-2-
羧酸、
7-乙酰氧基-9,10-二氢-9,10-二氧代
蒽-2-
羧酸;
及其盐类和
酯类。