J Integr Plant Biol. ›› 1999, Vol. 41 ›› Issue (1): -.

• Research Articles •    

Chemical Constituents of the Anemone tomentosa Root

WANG Jun-Ru,PENG Shu-Lin, WANG Ming-Kui, FENG Jun-Tao and DING Li-Sheng   

Abstract: The roots of Anemone tomentosa (Maxim.) Pei (Ranunculaceae) have been used as traditional medicine for the treatment of dysentery, infantile malnutrition, carbuncles, etc. Ethyl acetate extract of the roots displaied stronger antifeedant activity against Leucania separata Walker. Eleven compounds were isolated by silica gel column chromatography from the extract and their structures were identified as 4,5-dimethoxyl-7- methyl-coumarin(1),4-methoxyl-5-methyl-6,7-methylenedioxy-coumarin (2), 4, 7-dimethoxyl-5-methyl-comnarin (3), oleanolic acid (4), oleanonic acid (5), 3-O-β-D-xylopyranosyl oleanolic acid (6),β-sitosterel (7), stigmasterol (8), daucosterol (9), 3-O-β-D-glucopyranosyl stigmasterol (10) and ergosterol peroxide (11) respectively on the basis of spectral evidence. Compounds 1 and 2 are new natural products.

Key words: Anemone tomentosa, Antifeedant activity, 4, 5-dimethoxyl-7-methyl-coumarin, 4-methoxyl-5-methyl-6, 7-methylenedioxycoumarin

Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2021 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
备案号:京ICP备16067583号-22