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: [Study on the chemical constituents of Lonicera similes].
    Author: Zheng GY, Ma YY, Mu XR, Lu XL, Zhai M.
    Journal: Zhong Yao Cai; 2012 Nov; 35(11):1792-5. PubMed ID: 23627091.
    Abstract:
    OBJECTIVE: To study the chemical constituents of flower buds of Lonicera similes. METHODS: The chemical constituents were isolated and purified with macroporous resin, silica gel column chromatography, gel chromatography, ect. The structures were elucidated according to the references combined with the application of spectrum techniques such as 1H-NMR, 13C-NMR ect. RESULTS: Nine compounds were isolated and their structures were identified as 5-hydroxyl-7,4'-dimethoxyflavone (I), rutin (II), quercetin (III), amentoflavone (IV), aesculetin (V), beta-sitosterol (VI), 5-hydroxyl-7,3', 4'-trimethoxyflavone (VIII), oleanolic acid (VIII), beta-daucosterin (IX). CONCLUSION: Among the nine isolated compounds, compounds I, II, III, IV, V, are flavonoids. Compounds I , IV, V, VII, VIII, IX are isolated from this plant for the first time.
    [Abstract] [Full Text] [Related] [New Search]