丹参化学成分的研究——一对新异构化合物的发现
STUDIES ON THE CHEMICAL COMPONENTS OF DAN-SHEN (Salvia miltiorrhiza BUNGE)
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摘要: 从中药丹参的乙醚萃取物中得到一个新的结晶物质,光谱分析证明是由两个同分异构体组成的,并分别确定了化学结构,一为次甲丹参醌,另一为1,2-二氢丹参醌。Abstract: A new crystalline substance was isolated from the ethereal extract of the Chinese drug Dan-shen. It is composed of two isomers. The structures of the two isomers were established by spectral analyses, one of them is methylenetanshinquinone, the other is 1,2- dihydrotanshinquinone.
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