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  • Title: [Studies on the chemical constituents of Chelonopsis albiflora].
    Author: Chen XH, Peng C.
    Journal: Zhong Yao Cai; 2009 Mar; 32(3):365-7. PubMed ID: 19565711.
    Abstract:
    OBJECTIVE: To study the chemical constituents of Chelonopsis albiflora. METHODS: The compounds were isolated and purified by various column chromatographic techniques and their structures were elucidated on the basis of spectral analysis (EI-MS), 1H-NMR, 13C-NMR. RESULTS: Seven compounds were isolated and identified as 1beta-hydroxylupenol (1), lupenol (2), beta-sitosterol (3), 13-epi-torulosal (4), 19-acetoxy-13-hydroxylabada-8 (17), 14-diene (5), (E)-p-methyl cinnamic acid (6) and vanillic acid (7) . CONCLUSION: All compounds are isolated for the first time from this genus.
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