Naturally occurring 1,2-di-
O-acylglycerols joined at oxygen 3 by a glycosidic linkage to a carbohydrate part (usually
a mono-, di- or tri-saccharide). Some substances classified as bacterial glycolipids
have the sugar part acylated by one or more
fatty acids and the glycerol part may be absent.
Source:
PAC, 1995, 67, 1307
(Glossary of class names of organic compounds and reactivity intermediates based on
structure (IUPAC Recommendations 1995))
on page 1337
See also:
White Book, p. 187