Source:http://linkedlifedata.com/resource/umls/id/C0527038
NCI: A docosanoid and a structural analogue of an inactive biosynthetic cyclic derivative of arachidonic acid, 13,14-dihydro-15-keto-prostaglandin F 2a. Although the mechanism of action is unknown, unoprostone isopropyl may reduce elevated intraocular pressure by increasing the outflow of aqueous humor upon ocular administration.