15-keto-17-phenyl trinor Prostaglandin F2α

15-keto-17-phenyl trinor Prostaglandin F2α (15-keto-17-phenyl trinor PGF2α) is an F-series prostaglandin (PG) analog. The potential metabolite of 15-keto-17-phenyl trinor Prostaglandin F2α in animals is 15-keto PG. 15-keto PG can slightly reduce the intraocular pressure (1 mm Hg) in normal cynomolgus monkeys when administered at a dose of 1 μg/eye. 15-keto-17-phenyl trinor Prostaglandin F2α is a miotic agent in cats, reducing the pupil diameter by 8 mm at a dose of 5 μg/eye.