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  • Title: [Studies on the chemical constituents in herb of Ranunculus sceleratus].
    Author: Gao XZ, Zhou CX, Zhang SL, Yao W, Zhao Y.
    Journal: Zhongguo Zhong Yao Za Zhi; 2005 Jan; 30(2):124-6. PubMed ID: 15714816.
    Abstract:
    OBJECTIVE: To isolate and determine the chemical constituents from Ranunculus sceleratus. METHOD: Six compounds were isolated and purified by extraction and different kinds of column chromatography. The structures were determined on the basis of extensive spectral analysis such as EI-MS, 1H-NMR, 13C-NMR, DEPT and NOEDS. RESULT: The structures were elucidated as stigmasta-4-ene-3,6-dione I, stigmasterol II, isoscopoletin III, scoparone IV, protocatechuic aldehyde V and protocatechuic acid VI, respectively. CONCLUSION: Compound I, III, IV, V and VI were isolated from R. genus for the first time.
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