https://scholars.lib.ntu.edu.tw/handle/123456789/503530
標題: | Schisarisanlactones A and B: A new class of nortriterpenoids from the fruits of Schisandra arisanensis | 作者: | Lo I.-W. Lin Y.-C. Liao T.-C. Chen S.-Y. Lin P.-H. Chien C.-T. SUI-YUAN CHANG Shen Y.-C. |
公開日期: | 2013 | 卷: | 136 | 期: | 2 | 起(迄)頁: | 1095-1099 | 來源出版物: | Food Chemistry | 摘要: | 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 1 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. ? 2012 Elsevier Ltd. All rights reserved. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/503530 | ISSN: | 0308-8146 | DOI: | 10.1016/j.foodchem.2012.09.041 | SDG/關鍵字: | Anti-HIV activity; Biogenetic pathways; Endemic plants; Nortriterpenoids; Ring systems; Schisandra; Spectroscopic analysis; Fruits; anti human immunodeficiency virus agent; nortriterpenoid; plasmid vector; schisarisanlactone A; schisarisanlactone B; triterpenoid; unclassified drug; antiviral activity; article; biogenesis; carbon nuclear magnetic resonance; chemical structure; fruit; heteronuclear multiple bond correlation; heteronuclear multiple quantum coherence; Human immunodeficiency virus; in vitro study; isolation and purification; mass spectrometry; nonhuman; nuclear Overhauser effect; plant; proton nuclear magnetic resonance; real time polymerase chain reaction; Schisandra arisanensis; virus load; Anti-HIV Agents; Fruit; HIV; Molecular Structure; Plant Extracts; Schisandra; Taiwan; Triterpenes; Schisandra |
顯示於: | 醫學檢驗暨生物技術學系 |
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