A new digalactosyl diacylglycerol from a cultured marine dinoflagellate Heterocapsa circularisquama.
A new digalactosyl diacylglycerol (1) has been isolated from the cultured marine dinoflagellate Heterocapsa circularisquama together with known monogalactosyl diacylglycerols 2 and 3, and their structures were elucidated by spectroscopic methods. The digalactosyl diacylglycerol 1 showed cytolytic activity toward heart cells of oysters.
Hiraga
Yoshikazu
Y
Department of Chemistry, Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan. yhiraga@sci.hiroshima-u.ac.jp
Kaku
Ken
K
Omoda
Daisuke
D
Sugihara
Kinuko
K
Hosoya
Hiroshi
H
Hino
Mizuki
M
D000818:Animals; D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D004075:Diglycerides / Q000737:chemistry / Q000302:isolation & purification*; D004141:Dinoflagellida / Q000737:chemistry*; D008386:Marine Biology; D013057:Spectrum Analysis
D004075:Diglycerides