Application of 2D NMR techniques in the structure determination of chrysanthetriol].

Chrysanthemum indicum L. is a Chinese traditional drug used for antifebrile, detoxication and hypotensive purposes. In continuation of our efforts to search for the active principles of this species, a new sesquiterpene compound, named chrysanthetriol was isolated from the more polar fraction of the title plant. Chrysanthetriol is a colorless oil, [alpha]D20-31.8 degrees (c 0.3, MeOH). HRMS showed the molecular formula to be C15H26O3. The structure and stereochemistry of chrysanthtriol was elucidated as I by the use of 1H-1H COSY, 1H-13C COSY, 1H-13C COLOC 2D NMR spectroscopy.

Citation

D Q Yu, F Z Xie, W Y He, X T Liang. Application of 2D NMR techniques in the structure determination of chrysanthetriol]. Yao xue xue bao = Acta pharmaceutica Sinica. 1992;27(3):191-6

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PMID: 1414384

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