IUPAC 名称
7-[(3R,5S)-2-[(3S)-3,8-dihydroxyoct-1-en-1-yl]-3,5-dihydroxycyclopentyl]hept-5-enoic acid
描述
20-Hydroxy PGF2a is the omega-oxidation product of PGF2alpha via P450 omega-oxidation. Prostaglandin F2a (PGF2) is one of the earliest discovered and most common prostaglandins is actively biosynthesized in various organs of mammals and exhibits a variety of biological activities, including contraction of pulmonary arteries. PGF2 is mainly synthesized directly from PGH2 by PGH2 9,11-endoperoxide reductase. A small amount of PGF2 is also produced from PGE2 by PGE2 9-ketoreductase. A PGF2 epimer has been reported to exhibit various biological activities, and its levels are increased in bronchoalveolar lavage fluid, plasma, and urine in patients with mastocytosis and bronchial asthma. PGF2 is synthesized from PGD2 by PGD2 11-ketoreductase. (PMID: 16475787, 3473507) [HMDB]
InChI标识符
InChI=1S/C20H34O6/c21-13-7-3-4-8-15(22)11-12-17-16(18(23)14-19(17)24)9-5-1-2-6-10-20(25)26/h1,5,11-12,15-19,21-24H,2-4,6-10,13-14H2,(H,25,26)/t15-,16?,17?,18-,19+/m0/s1