Alkaloids of South African samples of Calpurnia aurea subsp. Sylvatica

Phytochemistry
1979.0

Abstract

Two new alkaloids, calpurmenine (12β,13α-dihydroxylupanine) and its 13α-pyrrolylcarboxylic acid ester have been isolated from a South African sample of Calpurnia aurea. The alkaloid 10,13-dihydroxylupanine, earlier found in Cadia purpurea but absent from Ethiopian material of Calpurnia aurea, was also identified. © 1979.

DOI： 10.1016/S0031-9422(00)82751-X

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