Vilmoraconitine, a novel skeleton C19-diterpenoid alkaloid from Aconitum vilmorinianum |
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Authors: | Jiang Xiong Chang-Jiu Ji Ning-Bo Gong |
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Affiliation: | a State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650204 Yunnan, PR China b Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, PR China |
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Abstract: | A novel C19-diterpenoid alkaloid vilmoraconitine (1) was isolated from the roots of Aconitun vilmorinianum. Its structure was mainly determined by MS, 2D NMR, and X-ray methods. This is the first aconitine-type C19-diterpenoid alkaloid with one three-membered ring at C-8, C-9, and C-10. |
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Keywords: | Aconitun vilmorinianum Ranunculaceae Vilmoraconitine Aconitine-type C19-diterpenoid alkaloid |
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