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New indole alkaloid from Peschiera affinis (Apocynaceae). | LitMetric

New indole alkaloid from Peschiera affinis (Apocynaceae).

Nat Prod Commun

Departamento de Química Orgânica e Inorgânica, Laboratório de Biotransformações e Produtos Naturais- LBPN, Universidade Federal do Ceará, CEP 60451-970, Fortaleza, CE, Brazil.

Published: June 2012

A new indole alkaloid of the pyridocarbazole type, named 6N-hydroxy-olivacine, and two known compounds, 2N-oxide-olivacine and olivacine, were isolated from roots of Peschiera affinis. The structures of the compounds were determined by spectroscopic {IR and extensive NMR (COSY, HMQC, HMBCand NOESY)} and EIMS analysis.

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