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New quaternary Corynanthé alkaloid from Lerchea bracteata


Citation

Arbain, Dayar and Lajis, Nordin H. and Putra, Deddi Prima and Sargent, Melvyn V. and Skelton, Brian W. and White, Allan H. (1992) New quaternary Corynanthé alkaloid from Lerchea bracteata. J. Chem. Soc., Perkin Trans. 1. pp. 3039-3042. ISSN 0300-922X; eISSN: 1364-5463

Abstract

Extraction of the leaves of Lerchea bracteata Val. (Rubiaceae) has yielded a quaternary Corynanthé alkaloid, dihydro-3-epi-corynantheol methochloride (lercheine) 4 the structure of which followed from analysis of its spectral data and by X-ray crystal structure determination of the corresponding bromide.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Environmental Studies
DOI Number: https://doi.org/10.1039/p19920003039
Publisher: Royal Society of Chemistry (RSC)
Keywords: Lerchea bracteata; Corynanthe alkaloids; Dihydro-3-epi-corynantheol methochloride; Lercheine; Quaternary alkaloids
Depositing User: Ms. Nuraida Ibrahim
Date Deposited: 26 Feb 2025 08:51
Last Modified: 26 Feb 2025 08:51
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1039/p19920003039
URI: http://psasir.upm.edu.my/id/eprint/115244
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