作者:W.A. Bonner、J.I. DeGraw
DOI:10.1016/0040-4020(62)80010-6
日期:1962.1
(C15H24), Sterol (C30H50O) and Sterol II (C27H46O). The Ketone Fraction was likewise separated into four components three of which were characterized: Tremetone (48%; C13H14O2), Dehydrotremetone (17%; C13H12O2) and Hydroxytremetone (2·5%; C13H14O3). The three ketones proved toxic to goldfish, and the principal ketone, tremetone, was investigated structurally.
紫茎泽兰的粗毒素“ Tremetol”已通过分配色谱法分离为甾醇级分和酮级分。通过柱色谱将甾醇级分进一步分离成三个纯组分:萜烯I(C 15 H 24),甾醇(C 30 H 50 O)和甾醇II(C 27 H 46 O)。同样将酮级分分成四个成分,其中三个特征在于:特莱蒙酮(48%; C 13 H 14 O 2),脱氢聚丁酮(17%; C 13 H 12 O 2)和羟基聚丁酮(2·5%; C13 H 14 O 3)。这三种酮被证明对金鱼有毒,并且对主要的酮(tremetone)进行了结构研究。