Two novel proaporphine–tryptamine dimers from Roemeria hybrida

Fitoterapia
2001.0

Abstract

Roemeria hybrida yielded two novel proaporphine-tryptamine N-oxides, (-)-roehybridine alpha-N-oxide (1) and (-)-roehybramine beta-N-oxide (2). NMR data allowed a facile assignment of these proaporphine-tryptamine dimers into different stereochemical subgroups.

DOI： 10.1016/s0367-326x(01)00329-x

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