New Stephaoxocane Alkaloids from Stephan
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Hua Zhang; Jian-Min Yue
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Article
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2006
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John Wiley and Sons
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German
β 76 KB
## Abstract Three new stephaoxocaneβtype alkaloids, stephalonganines AβC (**1**β**3**), together with the known eletefine (**4**), were isolated from the whole plant of __Stephania longa.__ Their structures were fully characterized spectroscopically, and the absolute configurations of the new alkal