Hassanean H A, Ibraheim Z Z, Takeya K, Itorawa H
Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Egypt.
Pharmazie. 2000 Apr;55(4):317-9.
Two new quinoidal dimers, a new naphthohydroquinone anhydride, a known naphthoic acid ester derivative and two known benzoic acid derivatives were isolated from the chloroform fraction of a chloroform-methanol (1:1) extract of Rubia cordifolia L. The identification of these compounds was based on spectral analysis.
从茜草（Rubia cordifolia L.）的氯仿-甲醇（1:1）提取物的氯仿部分中分离出两种新的醌型二聚体、一种新的萘氢醌酸酐、一种已知的萘甲酸酯衍生物和两种已知的苯甲酸衍生物。这些化合物的鉴定基于光谱分析。
