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[期刊论文] 作者:S.W.Pelletier,
来源:中国化学快报:英文版 年份:1991
A new preparation method of the N-ethyl 7,17-seco C19-diterpenoidalkaloids(5)and(6)by pyrolysis of the N-oxides(3)and(4),respectively,in anhydrous diglyme is...
[期刊论文] 作者:王锋鹏,S.W.Pelletier,,
来源:Journal of Integrative Plant Biology 年份:1990
From the roots of Delphinium gyalanum Marq.et Shaw native to China,a pair of newregioisomeric diterpenoid alkaloids as a mixture,named gyalanine A and B,was is...
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