Two New Benzophenanthridine Alkaloids from Zanthoxylum nitidum
Helvetica Chimica Acta
2008.0
Abstract
Two new benzophenanthridine alkaloids, named 8-methoxysanguinarine (1) and 8-methoxyisodecarine (2), were isolated from the EtOH extract of the rhizoma of Zanthoxylum nitidum. Their structures were determined on the basis of spectroscopic analysis.