N-demethyl budmunchiamines from Albizzia lebbek seeds

Phytochemistry
1995.0

Abstract

A methanol extract of the seeds of Albizzia lebbek has yielded three new macrocyclic spermine alkaloids, budmunchiamines L1-L3. The structures have been determined by spectral analysis, chemical transformations and comparison with budmunchiamines A-I.

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