1-(1,2-saturated-acyl)-2-acyl-sn-glycerolipid
1-(1,2-saturated-acyl)-2-acyl-sn-glycerolipid
A diacylglycerolipid where the fatty acyl at sn-1 has a saturated bond between carbons 1 and 2, the glycerolipid part is unkown, R3 can be an H or a phospholipid.