Prostaglandin D2-1-glyceryl ester
IUPAC 名称
2,3-dihydroxypropyl (5Z)-7-[(1R,2R,5S)-5-hydroxy-2-[(1E,3R)-3-hydroxyoct-1-en-1-yl]-3-oxocyclopentyl]hept-5-enoate
描述
2-Arachidonoyl glycerol (2-AG) has been isolated from porcine brain, and has been characterized as the natural endocannabinoid ligand for the CB1 receptor.1,2 Incubation of 2-AG with cyclooxygenase-2 (COX-2) and specific prostaglandin H2 (PGH2) isomerases in cell cultures and isolated enzyme preparations results in prostaglandin glycerol ester formation.3 The biosynthesis of PGH, PGD, PGE, PGF, and TXA-2-glyceryl ester compounds have all been documented. In RAW 264.7 cells, PGD2-2-glyceryl ester is the main COX metabolite.3 The 2-glyceryl ester moiety equilibrates rapidly (within minutes) with the more stable 1-glyceryl ester, producing a 10:90 mixture of the 1- and 2-glyceryl esters in typical aqueous media. While the stability and metabolism of these PG products have been investigated, little is known about their intrinsic biological activity. [HMDB]
异构
CCCCC[C@@H](O)\C=C\[C@@H]1[C@@H](C\C=C/CCCC(=O)OCC(O)CO)[C@@H](O)CC1=O
InChI标识符
InChI=1S/C23H38O7/c1-2-3-6-9-17(25)12-13-20-19(21(27)14-22(20)28)10-7-4-5-8-11-23(29)30-16-18(26)15-24/h4,7,12-13,17-21,24-27H,2-3,5-6,8-11,14-16H2,1H3/b7-4-,13-12+/t17-,18?,19-,20-,21+/m1/s1
键
AWSHXGOINMVSGP-CDCWMRKJSA-N