1,2-addition of allyl and 2-oxo-2H-pyran-6-ylcarbonyl groups to cyclic C=N double bonds by means of organotin reagent for alkaloids synthesis; a facile synthesis of 8-oxoprotoberberine and norkeoyobirine (demethoxycarbonyloxogambirtannine)

DOI: 10.1246/bcsj.65.298

Source and publish data:

Bulletin of the Chemical Society of Japan p. 298 - 300 (1992)

Update date:2022-08-03

Topics:

Authors:

Yamaguchi

Otsuji Otsuji

Utimoto Utimoto

Kozima Kozima

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Article abstract of DOI:10.1246/bcsj.65.298

Full text of DOI:10.1246/bcsj.65.298

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