Bracteatine, a Quaternary Glucoalkaloid from Ophiorrhiza bracteata
Dayar Arbain, Lindsay T. Byrne,, Dachriyanus, Noversa Evrayoza and Melvyn V. Sargent
Australian Journal of Chemistry
50(11) 1111 - 1112
Published: 1997
Abstract
Extraction of the aerial parts of Ophiorrhiza bracteata Bl. (Rubiaceae) has yielded the known quaternary indole alkaloid ophiorrhizine (1) and the new glucoindole alkaloid bracteatine (2), the structure of which followed from its spectroscopic properties.https://doi.org/10.1071/C97055
© CSIRO 1997
