A new unsaturated glycoglycerolipid from a cultured marine dinoflagellate Amphidinium carterae

Chem Pharm Bull (Tokyo). 2005 Mar;53(3):330-2. doi: 10.1248/cpb.53.330.

Abstract

From the cultured marine dinoflagellate Amphidinium carterae, a new unsaturated glycoglycerolipid (2S)-1,2-O-6,9,12,15-dioctadecatetraenoyl-3-O-[alpha-D-galactopyranosyl-(1''''-->6''')-O-beta-D-galactopyranosyl]-glycerol (1), has been isolated together with two known saturated ones, (2S)-1,2-distearoyl-3-O-(6-sulpho-alpha-D-quinovopyranosyl)-glycerol (2) and (2S)-1-stearoyl-3-O-(6-sulpho-alpha-D-quinovopyranosyl)-glycerol (3). Their structures were elucidated on the basis of chemical and spectral data.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Dinoflagellida / chemistry*
  • Fatty Acids, Unsaturated / chemistry
  • Fatty Acids, Unsaturated / isolation & purification
  • Glycolipids / chemistry*
  • Glycolipids / isolation & purification*

Substances

  • (2S)-1,2-O-6,9,12,15-dioctadecatetraenoyl-3-O-(alpha-D-galactopyranosyl-(1''''-6''')-O-beta-D-galactopyranosyl)-glycerol
  • Fatty Acids, Unsaturated
  • Glycolipids
  • glycerolglycolipids