LATANOPROST LACTOL

(3AR,4R,5R,6aS)-4-((R)-3-Hydroxy-5-phenylpentyl)-hexahydro-2H-cyclopenta[b]furan-2,5-diol

(3AR,4R,5R,6AS)-HEXAHYDRO-4-[(3R)-3-HYDROXY-5-PHENYLPENTYL]-2H-CYCLOPENTA[B] FURAN-2,5-DIOL