[Studies on the chemical constitutents in herb of Verbena officinalis].

Zhongguo Zhong Yao Za Zhi

Institute of Pharmacology and Toxicology, Academy of Military Medical Science, Beijing 100850, China.

Published: February 2005

Objective: To isolate and identify the chemical constituents from Verbena officinalis.

Method: The compounds were isolated by means of chromatography and the structures were determined on the basis of physical and spectral analysis.

Result: Four compounds were isolated and identified as apigenin (I), 4'-hydroxywogonin (II), verbenalin (III) and hastatoside (IV).

Conclusion: Compounds I and II were obtained from the genus for the first time.

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