RTI-122 (RTI 122) is a highly potent, selective and brain permeable GPR88 agonist with cAMP EC50 of 11 nM (hGPR88 CHO).

RGH-235 is a potent, selective, and orally active H3 receptor antagonist/inverse agonist with high affinity (Ki=3.0-9.2 nM, depending on species), without affinity to H1, H2 or H4 receptors.

UR-MB-69 is a potent agonist of histamine H2 receptor (H2R) dopamine receptor D3R with pKi of 8.69 and 8.06, respectively.

LY290154 is a leukotriene LTD4/E4 antagonist.

ACT-1016-0707 is a potent, selective, and orally active lysophosphatidic acid receptor subtype 1 receptor (LPA1 receptor, LPAR1) antagonist with IC50 of 3.1 nM, highly selective over LPAR2 or LPAR3.

ASP1126 is a potent, selective and orally active sphingosine-1-phosphate (S1P) agonist with EC50 of 7.12 and 517 nM for hS1P1 and hS1P3 in GTPgS-binding assays, respectively.

IMMH002 is a potent, selective and orally active S1P1 agonist, IMMH002 can be transformed to IMMH002-P in vivo, IMMH002-P activates S1P1, S1P4, and S1P5 with 12.4, 19.8 and 29.4 nM respectively.

JTE-013 (JTE013) is a potent, specific S1P2 receptor (Edg-5) antagonist with IC50 of 17 nM and 22 nM for human and rat S1P2, respectively.

NXC736 hydrochloride (SLB736) is a selective functional antagonist for type 4 sphingosine-1-phosphate receptor (S1PR4), has immunomodulatory and anti-fibrotic effects.

SLB1122168 is a potent, specific inhibitor of S1P transporter spinster homologue 2 (Spns2), inhibits Spns2-mediated S1P release with IC50 of 94 nM.

SLB1122168 hydrochloride is a potent, specific inhibitor of S1P transporter spinster homologue 2 (Spns2), inhibits Spns2-mediated S1P release with IC50 of 94 nM.

TP0541640 (TP 0541640) is a novel potent LPA1 antagonist with IC50 of 1.6 nM, shows potential for the treatment of lung and skin fibrosis.

UCM-14216 (UCM14216) is a potent and selective antagonist of type 2 lysophosphatidic acid receptor (LPA2) with KD value of 1.3 nM and IC50 of 1.9 uM.

VU0405645 is a potent, biased M1 receptor-positive allosteric modulator, potentiates Ca2+ mobilization in CHO cells stably expressing the M1 receptor with EC50 of 340 nM.

CRN04894 is a highly potent, selective, orally available melanocortin 2 receptor (MC2R antagonist) antagonist with Ki of 2.1 nM.

SNT-207707 (SNT207707) is a potent, selective, BBB-penetrating, and orally active melanocortin-4 (MC-4) receptor antagonist with binding/fuaction IC50 of 8/5 nM, respectively.

SNT-207858 (SNT207858) is a potent, selective, BBB-penetrating, and orally active melanocortin-4 (MC-4) receptor antagonist with binding/fuaction IC50 of 22/11 nM, respectively.

TCMCB07 is a synthetic, cyclic nonapeptide peptide antagonist of the melanocortin-4 receptor (MC4R), ameliorates cancer- and chronic kidney disease-associated cachexia.

CVN636 is a potent, selective, CNS penetrant and allosteric agonist of mGluR7 with EC50 of 7 and 2 nM for human and mouse mGluR7, respectively.

MK-8768 (MK8768) is a potent, selective mGluR2 negative allosteric modulator (NAM) with IC50 of 9.6 nM, shows no activity against mGluR 1,3,4,5,6,8.

ML353 (VU0478006) is a highly potent, selective, MPEP-site silent allosteric modulator of mGlu5 receptor with with sub-100 nM affinity.

VU6046980 is a potent, selective and in vivo active mGlu7 positive allosteric modulator (PAM) with EC50 of 0.15 uM (rat mGlu7).