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An approach to the synthesis of the hasubanan carbocyclic system

โœ Scribed by David A. Evans

Publisher
Elsevier Science
Year
1969
Tongue
French
Weight
196 KB
Volume
10
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

A growing number of alkaloids bearing a close structural relationship to the morphine bases have recently been isolated from various Stephania species of menispermaceous plants.

To date six members of this class of hasubanan alkaloids have been characterized (1).

WC, 3

Cepharamine (I) (Z), the functionally least complicated member of this class, illustrates the general oxygenation pattern which must be considered when designing a general synthesis of the hasubanan skeleton.

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