These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Studies on chemical constituents of Patrinia villosa].
    Author: Peng JY, Fan GR, Wu YT.
    Journal: Zhongguo Zhong Yao Za Zhi; 2006 Jan; 31(2):128-30. PubMed ID: 16570799.
    Abstract:
    OBJECTIVE: To investigate the chemical constituents of Patrinia villosa. METHOD: The chemical constituents were isolated by silica gel column chromatography and semi-preparative high-performance liquid chromatography, and identified by physicochemical properties and spectral analysis (MS, 1H-NMR and 13C-NMR). RESULT: Seven compounds were isolated from ethyl acetate and n-butanol extract and identified as: 5-hydroxyl-7, 3', 4'-trimethoxy flavone (I), 5-hydroxyl-7, 4'-dimethoxy flavone (II), luteolin (III), quercetin (IV), isoorientin (V), isovitexin (VI) and 8-C glucosylprunetin (VII). CONCLUSION: Compounds I , II, III, V, VI and VIII were obtained from the plant of genus Patrinia for the first time, compound IV was separated from P. villosa for the first time.
    [Abstract] [Full Text] [Related] [New Search]