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The alkaloids of Ophiorrhiza cf. ferruginea


Citation

Arbain, Dayar and Putra, Deddi Prima and Lajis, Nordin H. and Sargent, Melvyn V. and Skelton, Brian W. and White, Allan H. (1993) The alkaloids of Ophiorrhiza cf. ferruginea. Australian Journal of Chemistry, 46 (7). pp. 969-976. ISSN 0004-9425; eISSN: 1445-0038

Abstract

Extraction of the aerial parts of Ophiorrhiza cf. ferruginea (Rubiaceae) has yielded the tertiary indole alkaloids dihydrocycloakagerine (1), 3, 14-dihydrodecussine (mostuenine) (3) and tetrahydroakagerine (4), and the quaternary indole alkaloid isomalindine (5). The structures of dihydrocycloakagerine (1) and isomalindine (5) are confirmed by the X-ray method.


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Official URL or Download Paper: https://www.publish.csiro.au/ch/CH9930969

Additional Metadata

Item Type: Article
Divisions: Faculty of Science and Environmental Studies
Universiti Pertanian Malaysia
DOI Number: https://doi.org/10.1071/CH9930969
Publisher: CSIRO Publishing
Keywords: Ophiorrhiza cf. ferruginea; Indole alkaloids; Dihydrocycloakagerine; 3,14-Dihydrodecussine (Mostuenine); Tetrahydroakagerine; Isomalindine; X-ray crystallography; Rubiaceae; Alkaloid extraction; Tertiary alkaloids; Quaternary alkaloids
Depositing User: Ms. Zaimah Saiful Yazan
Date Deposited: 14 Mar 2025 00:21
Last Modified: 14 Mar 2025 00:21
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1071/CH9930969
URI: http://psasir.upm.edu.my/id/eprint/115857
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