ep2 receptor

EP2 receptor antagonist-3 is a selective antagonist of the EP2 receptor, with an IC50 of 8 nM determined in the hEP2 SPA assay and an IC50 of 50 nM in the hEP2 cAMP assay. It enhances macrophage-mediated clearance of Amyloid-β plaques. In CD-1 mice, it shows moderate clearance and good exposure, and exhibits good central nervous system (CNS) exposure in both mice and rats. EP2 receptor antagonist-3 is applicable for research in Alzheimer's disease.

EP2 receptor antagonist-1 is a reversible, potent, agonist-dependent variant of the prostaglandin EP2 receptor antagonist.EP2 receptor antagonist-1 exhibits anti-inflammatory activity.

EP2 receptor agonist 4 selectively activates the EP2 receptor with an efficacy concentration (EC50) of 43 nM [1].

EP2 receptor antagonist-2 (CID891729) is a compound that blocks EP2 receptor activation by PGE2 and reduces lactate dehydrogenase (LDH) release induced by N-methyl-D-aspartate (NMDA).

AGN 210676 is a selective agonist of prostaglandin EP2(EC50 : 5 nM).

L 888607 is an effective and selective CRTH2 agonist (Ki: 0.8 nM).

Taprenepag isopropyl (PF-04217329) is a selective EP2 agonist and prodrug of CP-544326. Following ocular administration, it induces elevated cAMP levels and reduced intraocular pressure, rendering it suitable for treating glaucoma.

Prostaglandin E2 (PGE2) is a natural hormone-like substance involved in various physiological functions, including the contraction and relaxation of smooth muscles, dilation and constriction of blood vessels, regulation of blood pressure, and modulation of inflammation. It can be used to induce neuropathic pain models.

KAG-308 is an effective selective and orally active agonist of the EP4 receptor (Ki: 2.57 nM and EC50: 17 nM for human EP4 receptor), more selective over EP1, EP2, EP3, and IP receptor. KAG-308 suppresses colitis and promotes histological mucosal healing,

L-644,698 is a selective agonist of human prostanoid DP receptor.

PF-04418948 is a potent EP2 receptor antagonist (IC50 = 16 nM for human EP2 receptors). Displays over 2000-fold selectivity for EP2 receptors over EP1, EP3, EP4, DP1 amd CRTH2 receptors; exhibits <30% binding at a diverse panel of GPCRs and ion channels at a concentration of 10 μM. Inhibits PGE2-induced increases in intracellular cAMP; reverses PGE2-invoked relaxation of mouse trachea (IC50 = 2.7 nM).

CAY10580 is a selective prostaglandin EP4 receptor agonist (Ki=35 nM) and PGE2 analog that prevents diet-induced hypercholesterolemia.

Prostaglandin J2 (PGJ2), a derivative of Prostaglandin D2 (PGD2), serves as a potent agonist for PGD2 receptors (DP), exhibiting affinity constants (K i) of 0.9 nM and 6.6 nM for hDP and hCRTH2 receptors, respectively. It activates cyclic AMP production with an EC50 of 1.2 nM, induces oxidative stress, neuronal apoptosis, and promotes the accumulation of ubiquitinated (Ub) proteins. Notably, PGJ2's neurotoxic properties are implicated in the progression of neurodegenerative diseases such as Alzheimer's (AD) and Parkinson's (PD) [1] [2] [3] [4].

Aganepag, a potent Prostanoid EP2 receptor agonist, exhibits remarkable selectivity with an EC50 of 0.19 nM, demonstrating no activity at the EP4 receptor. Its applications are primarily in the fields of wound healing, scar reduction, scar prevention, and the treatment and prevention of wrinkles.

Omidenepag isopropyl (DE-117) is a selective prostaglandin EP2 receptor agonist and a novel topical ocular blood pressure lowering compound.Omidenepag isopropyl has a weak affinity for EP1, EP2, and FP receptors.Omidenepag isopropyl is used in studies of glaucoma and hypertension. Omidenepag isopropyl can be used to study glaucoma and hypertension.

Camonagrel is a compound with inhibitory effects on Prostaglandin E2 (PGE2).

ETHYL 2-AMINO-4-METHYL-5-PHENYLTHIOPHENE-3-CARBOXYLATE targets the prostaglandin E2 receptor EP2 subtype (human)

16,16-Dimethyl prostaglandin E2 is an orally active vertebrate Hematopoietic stem cells homeostasis critical regulator. It can act through EP2/EP4 and has an interaction with the Wnt pathway.

EP4 Receptor Antagonist 1 is a highly potent and selective competitive prostanoid EP4 receptor antagonist, effective for cancer immunotherapy. It inhibits both human and mouse EP4 receptors with IC50 values of 6.1 nM and 16.2 nM, respectively, while displaying minimal activity (IC50s >10 μM) against human EP1, EP2, and EP3 receptors.

AH 6809 is an antagonist of EP and DP receptors, with Ki values of 1217, 1150, 1597, and 1415 nM for the cloned human EP1, EP2, EP3-III, and DP receptors, respectively, and a Ki of 350 nM for the mouse EP2 receptor.

CJ-42794 (CJ-042794) is a selective antagonist of the prostaglandin E receptor subtype 4 (EP4), inhibiting [3H]-PGE2 binding to the human EP4 receptor with a mean pKi of 8.5. It exhibits a binding affinity that is at least 200-fold more selective for the human EP4 receptor than for other human EP receptor subtypes (EP1, EP2, and EP3) (IC50: 8.5 (pKi)).

Evatanepag (CP-533536 free acid) is an EP2 receptor selective prostaglandin E2 (PGE2) agonist that induces local bone formation with EC50 of 0.3 nM.CP-533536 demonstrated the ability to heal fractures when administered locally as a single dose in rat models of fracture healing.

L-798106 (CM9) is a selective and potent prostaglandin-like EP3 receptor antagonist that inhibits EP4, EP1, and EP2 receptors, suppresses levels of pro-inflammatory cytokines in atherosclerosis, and attenuates PGE2-induced cough.

Prostaglandin E1 (Alprostadil) is the naturally occurring prostaglandin E1 (PGE1) which displays a variety of pharmacologic actions. Prostaglandin E1 is a potent vasodilator agent that increases peripheral blood flow, inhibits platelet aggregation, and induces bronchodilation. Used in the treatment of erectile dysfunction, this agent produces corporal smooth muscle relaxation by binding to PGE receptors, resulting in the activation of adenylate cyclase and the subsequent accumulation of 3'5'-cAMP.