Benzoquinolizidine環系ウリノキ科アルカロイドの構造と合成
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Recent studies on the elucidation of the structures and stereochemistry of the Alangium alkaloids ankorine, alangicine, alangimarckine, desmethylpsychotrine, demethyltubulosine, and 10-demethylprotoemetinol by stereospecific synthesis have been reviewed. In these studies, the target molecules have been synthesized by the"lactim ether method"invented for the racemic series and by the"cincholoipon-incorporating method"for the chiral series. The syntheses of emetine, 9-demethylcephaeline, 10-demethylcephaeline, and 9-demethylprotoemetinol by the latter method and the results of some preliminary studies have been also summarized.
- 公益社団法人日本薬学会の論文
- 1983-03-25
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