期刊
FOOD CHEMISTRY
卷 136, 期 2, 页码 1095-1099出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2012.09.041
关键词
Schisandra arisanensis; Nortriterpenoids; Anti-HIV activity
资金
- National Science Council of the Republic of China [NSC-98-2320-B-002-027-MY3]
Two novel highly oxygenated nortriterpenoids, schisarisanlactones A (1) and B (2), have been isolated from the fruits of Schisandra arisanensis, an endemic plant of Taiwan. Compounds I and 2 possess an unprecedented 5/5/7/5/5-fused pentacyclic ring system. The structures of both compounds were determined on the basis of spectroscopic analyses, especially 2D NMR and MS. A plausible biogenetic pathway of 1 was proposed. Schisarisanlactone A (1) showed significant anti-HIV activity. (C) 2012 Elsevier Ltd. All rights reserved.
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