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2 ALEXINES [3-HYDROXYMETHYL-1,2,7-TRIHYDROXYPYRROLIZIDINES] FROM CASTANOSPERMUM-AUSTRALE

Abstract:
Two new alexines have been isolated from Castanospermum australe. The structure of 1,7a-diepialexine was firmly established by X-ray crystallographic analysis of the corresponding 1,7-isopropylidene derivative. The structure of the second new alexine was tentatively assigned as 7,7a-diepialexine or its enantiomer. The abilities of naturally occurring alexines to inhibit mouse gut disaccharidase and fungal glucan 1,4-α-glucosidase are compared. © 1990.
Publication status:
Published

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Journal:
PHYTOCHEMISTRY More from this journal
Volume:
29
Issue:
1
Pages:
111-114
Publication date:
1990-01-01
DOI:
ISSN:
0031-9422
Language:
English
Keywords:
Pubs id:
pubs:43321
UUID:
uuid:c86695e0-9e0b-4afb-8f35-ac3435243094
Local pid:
pubs:43321
Source identifiers:
43321
Deposit date:
2012-12-19

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