JOURNAL OF SHANDONG UNIVERSITY (HEALTH SCIENCES) ›› 2014, Vol. 52 ›› Issue (7): 41-44.doi: 10.6040/j.issn.1671-7554.0.2014.154

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Chemical constituents from Jubula pennsylvanica Steph

WANG Shuqi1, ZHOU Jinchuan1, LIU Na2, ZHANG Jiaozhen1, WANG Xiaoning1, LOU Hongxiang1   

  1. 1. Drug Testing and Analysis Center, School of Pharmaceutical Sciences, Shandong University, Jinan 250012, Shandong, China;
    2. Department of Pharmaceutical Engineering, School of Biological Science and Technology, Jinan 250002, Shandong, China
  • Received:2014-03-23 Revised:2014-06-12 Online:2014-07-10 Published:2014-07-10

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Abstract: Objective To study the chemical constituents of Jubula pennsylvanica Steph.. Methods The chemical constituents from the diethyl ether fraction of ethanol extract from Jubula pennsylvanica Jubula Steph. were isolated and purified by various chromatographic methods, including silica gel, Sephadex LH-20 columns, and semi-preparation HPLC. Structures of the isolated compounds were elucidated based on NMR and MS data, as well as by comparison with the previous data. Results Five compounds were obtained from Jubula pennsylvanica Steph. and identified as perrottetin E(1), riccardin D(2), marchantin C(3), isomarchantin C(4), and lunularin(5). Conclusion Compounds 1-5 are isolated from the plants in genus Jubula for the first time.

Key words: Jubula, Perrottetin E, Lunularin, Jubula pennsylvanica Steph., Riccardin D

CLC Number: 

  • R93
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