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Concise synthesis of narcissus pyrrolophenanthridine alkaloids: Vasconine, Assoanine and Oxoassoanine

JS Parnes, DS Carter, LJ Kurz…

文献索引:Parnes; Carter; Kurz; Flippin Journal of Organic Chemistry, 1994 , vol. 59, # 12 p. 3497 - 3499

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被引用次数: 28

摘要

Vasconine (1) is a pyrrolophenanthridinium salt recently identified by Codina, et al., as a minor constituent of Spanish Narcissus uasconicus. 4 Assoanine (2a) and oxoassoanine (2b) are structurally related pyrrolophenanthridine metabolites isolated from Narcissus ass~ anus.~