Aganepag is a potent Prostanoid EP2 receptor agonist, with an EC50 of 0.19 nM, and shows no activity at EP4 receptor. Aganepag can be used in the research of wound healing, scar reduction, scar prevention and wrinkle treatment and prevention. Aganepag is an antiglaucoma agent.

D-cloprostenol, also called (+)-cloprostenol is a highly potent prostaglandin F2-alpha receptor agonist. (+)-Cloprostenol is a 15(R) enantiomer of cloprostenol responsible for the majority of its biological activity and is commonly used in bovine reproduction that increases myometral contractility.

Unoprostone Isopropyl is a synthetic 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 is believed to reduce elevated intraocular pressure by increasing the outflow of aqueous humor through the trabecular meshwork. Unoprostone isopropyl (UI) may have a local effect on Big Potassium channels and ClC-2 chloride channels, but the exact mechanism is unknown at this time. Unoprostone is used for the management of open-angle glaucoma and ocular hypertension. The therapeutic efficacy of Unoprostone can be decreased when used in combination with Celecoxib, Diclofenac, Diflunisal, Etodolac and some other drugs. Unoprostone isopropyl ophthalmic solution may gradually increase the pigmentation of the iris, cause pigment changes (darkening) to periorbital pigmented tissues and eyelashes, exacerbate active intraocular inflammation (e.g., uveitis), and cause macular edema. In clinical studies, the most common ocular adverse reactions with use of Rescula were burning/stinging, burning/stinging upon drug instillation, dry eyes, itching, increased length of eyelashes, and injection. These were reported in approximately 10–25% of patients. Ocular adverse reactions occurring in approximately 5–10% of patients were abnormal vision, eyelid disorder, foreign body sensation, and lacrimation disorder. Other adverse reactions occurred more rarely.

Iofetamine hydrochloride I-123 is a radiopharmaceutical for cerebral perfusion imaging. lofetamine is the N-isopropyl derivative of amphetamine with iodine 123(1123) at the para position to serve as the tracer. This configuration was systematically derived by Winchell et al. to provide sufficient brain uptake and retention for brain imaging, which typically requires an acquisition time of 25-40 minutes. After experimental intraarterial injection the drug has a high extraction ratio (> 90 percent) in the brain. Iofetamine hydrochloride I-123 permits cerebral blood perfusion imaging with single photon emission computed tomography (SPECT). Iofetamine is an amphetamine analog that is rapidly taken up by the lungs, then redistributed principally to the liver and brain. The precise mechanism of localization has not been determined, but is believed to result from nonspecific receptor binding. Brain uptake peaks at 30 minutes postinjection and remains relatively constant through 60 minutes. The drug is metabolized and excreted in the urine, with negligible activity remaining at 48 hours. When compared with CT in stroke patients, visualization may be performed sooner after symptom onset and a larger zone of involvement may be evident with iofetamine. Localization of seizure foci and diagnosis of Alzheimer's disease may also be possible. As CT has revolutionized noninvasive imaging of brain anatomy, SPECT with iofetamine permits routine cerebral blood flow imaging. Iofetamine hydrochloride I-123 under the brand name Spectamine was approved for use in the United States as a diagnostic aid in determining the localization of and in the evaluation of non-lacunar stroke and complex partial seizures, as well as in the early diagnosis of Alzheimer's disease in 1987. However it was discontinued in USA.