ISSN:
0170-2041
Keywords:
Glycosphingolipids
;
Axiceramides
;
Tri-α-glycosylceramides
;
Sponges
;
Axinella sp.
;
Carbohydrates
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Two new glycosphingolipids, axiceramide A (1a) and B (2a), have been isolated as their peracetates (1b and 2b, respectively) from the marine sponge Axinella sp., and their structures elucidated by spectroscopic and chemical analysis. Axiceramide A and B, both composed of a complex mixture of homologues, are the first example of natural triglycosylceramides with three hexopyranose units all engaged in α-glycosidic linkages.
Additional Material:
3 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.199419941208
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