Target Validation Information
Target ID T99954
Target Name Prostacyclin receptor
Target Type
Successful
Drug Potency against Target FR-193262 Drug Info Ki = 12 nM [527580]
FR-181157 Drug Info IC50 = 1200 nM [528308]
Misoprostol Drug Info IC50 = 6.17 nM [552371]
LAROPIPRANT Drug Info Ki = 6628 nM [528672]
AP-227 Drug Info IC50 = 150 nM
Epoprostenol Drug Info Kd = 16 nM [553165]
Treprostinil Drug Info EC50 = 8.2 nM [552969]
References
Ref 527580Bioorg Med Chem Lett. 2005 Jul 1;15(13):3279-83.Discovery of new diphenyloxazole derivatives containing a pyrrolidine ring: orally active prostacyclin mimetics. Part 2.
Ref 528308Bioorg Med Chem Lett. 2006 Sep 15;16(18):4861-4. Epub 2006 Jul 11.Replacing the cyclohexene-linker of FR181157 leading to novel IP receptor agonists: orally active prostacyclin mimetics. Part 6.
Ref 552371Investigation of the prostaglandin E (EP-) receptor subtype mediating relaxation of the rabbit jugular vein. Br J Pharmacol. 1992 Apr;105(4):817-24.
Ref 528672J Med Chem. 2007 Feb 22;50(4):794-806.Discovery of a potent and selective prostaglandin D2 receptor antagonist, [(3R)-4-(4-chloro-benzyl)-7-fluoro-5-(methylsulfonyl)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl]-acetic acid (MK-0524).
Ref 553165Epoprostenol (prostacyclin, PGI2) binding and activation of adenylate cyclase in platelets of diabetic and control subjects. Br J Clin Pharmacol. 1983 Jan;15(1):77-81.
Ref 552969A review of prostaglandin analogs in the management of patients with pulmonary arterial hypertension. Respir Med. 2010 Jan;104(1):9-21. doi: 10.1016/j.rmed.2009.07.015. Epub 2009 Aug 15.

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