期刊
PHYTOCHEMISTRY LETTERS
卷 10, 期 -, 页码 276-280出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.phytol.2014.10.008
关键词
Heracleum dissectum; Phenylpropanoid; Neolignan glycosides; Coumarin
资金
- Fundamental Research Funds for the Central Universities [z201209082, z201205002]
- start scientific research fund for returned overseas students of Ministry of Education of China [940]
- National Natural Science Foundation of China [81102382]
A new phenylpropanoid, 3-O-(6-O-beta-D-xylopyranosyloxy-beta-D-glucopyranosyl)-4-hydroxy-1-allylbenzene (1) and a new neolignan glycoside, (7S, 8R)-dehydrodiconiferyl alcohol 4-O-beta-D-glucopyranoside-9'-n-butanol ether (2), together with 2 known neolignans (3-4) and 5 known coumarins (5-9) were isolated from the roots of Heracleum dissectum Ledeb. Their structures were elucidated by means of various spectroscopic analyses. Five of the isolated compounds were tested against Hela, HCT-8, and HepG2 cancer cell lines and showed moderate cytotoxic activities with IC50 values between 5.8 and 18.6 mu M. (C) 2014 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.
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