Sesquiterpenes and prenylated C6–C3 compounds from the stems of Illicium henryi

One new sesquiterpene compound, namely, illihenlactone A（1）, and one new prenylated C6–C3 compound, illihenryione H（2）, along with three known sesquiterpenes（3–5） were isolated from the stems of Illicium henryi. The structures of 1 and 2 were elucidated by spectroscopic evidence including NMR, HRESI...

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Bibliographic Details
Published in:Chinese chemical letters 2015-12, Vol.26 (12), p.1538-1541
Main Authors: Zhuang, Peng-Yu, Zhang, Gui-Jie, Wang, Xiao-Jing, Zhang, Yan, Yu, Shi-Shan
Format: Article
Language:English
Subjects:
Illicium henryi
Illihenryione H
Prenylated C6–C3 compound
Sesquiterpene
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Summary:One new sesquiterpene compound, namely, illihenlactone A（1）, and one new prenylated C6–C3 compound, illihenryione H（2）, along with three known sesquiterpenes（3–5） were isolated from the stems of Illicium henryi. The structures of 1 and 2 were elucidated by spectroscopic evidence including NMR, HRESIMS and circular dichroism（CD）. Compound 2 exhibited a weak inhibitory ratio for bglucuronidase release induced by platelet-activating factor（PAF） in rat polymorphonuclear leukocytes（PMNs） in vitro.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2015.09.007