综述了近年来我国中草药化学成分生物碱及其衍生物和类似物的合成研究。

This paper reviews the progress made in recent years in the research on synthesis of alkaloids and their derivatives and analogues contained in Chinese medicinal herbs in China.

youdao

本文综述近年来我国中草药化学成分甙类和甙元及其衍生物和类似物的合成研究。

This paper reviews the progress made in the recent years in the research on synthesis of glycosides and aglucone and their derivatives and analogues contained in Chinese medicinal herbs in China.

youdao

这些草药，包括其他具有类似化学物质的草药，最好都是在酒精中提取，而不是水。

These herbs, and others with similar chemistry, are best extracted in alcohol, not water.

youdao