J Integr Plant Biol. ›› 1996, Vol. 38 ›› Issue (12): -.

• Research Articles •    

A New Diterpenoid Alkaloid from Aconitum leucostomum

Wei Xiao-yi, Wei Bi-yu and Zhang Ji   

Abstract: Four diterpenoid alkaloids were isolated by means of column chromatography and preparative HPLC from the roots of Aconitum leucostomum Worosch. Their structures were determined from the spectral data. One of them was found to be a new compound named leucostine ( Ⅱ ). The other three are known alkaloids, leuconine ( Ⅰ ), dehydroacosanine ( Ⅲ ) and sepaconitine (IV).

Key words: Aconitum leucostomum, Diterpenoid alkaloids, leucostine

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