South African Amaryllidaceae part VIII - Alkaloids from Crinum macowanii

Eleven alkaloids have been isolated from fresh bulbs of Crinum macowanii (Amaryllidaceae). Macowine is reported here for the first time. The structure and stereochemistry of this new alkaloid as well as of the known ones were determined by physical and spectroscopic methods. (C) 2000 Elsevier Scienc...

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Bibliographic Details
Published inPhytochemistry (Oxford) Vol. 54; no. 8; pp. 945 - 950
Main Authors Nair, JJ, Machocho, AK, Campbell, WE, Brun, R, Viladomat, F, Codina, C, Bastida, J
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier 01.08.2000
Subjects
Biochemistry & Molecular Biology
Life Sciences & Biomedicine
Plant Sciences
Science & Technology
crinine
BULBISPERMUM
powelline
ANTIMALARIAL ALKALOIDS
alkaloids
macowine
krepowine
crinamidine
bulbs
IN-VITRO
NMR
undulatine
lycorine
cherylline
Crinum macowanii
AMABILE
buphanidrine
i-epideacetylbowdensine
4a-dehydroxycrinamabine
Amaryllidaceae
CONSTITUENTS
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Summary:Eleven alkaloids have been isolated from fresh bulbs of Crinum macowanii (Amaryllidaceae). Macowine is reported here for the first time. The structure and stereochemistry of this new alkaloid as well as of the known ones were determined by physical and spectroscopic methods. (C) 2000 Elsevier Science Ltd, All rights reserved.
ISSN:0031-9422
DOI:10.1016/S0031-9422(00)00128-X