Cloransulam-methyl is an effective herbicide that is often applied to soybean fields to control broadleaf weeds.Cloransulam-methyl is rapidly metabolised in the soybean plant but is present in the soil.CBiPES hydrochloride (CBiPES HCl) is a potent orthosteric modulator of the mGlu2 receptor.

4,4-dimethyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one is a benzodiazepine derivative. It is an orthosteric modulator of the GABAA receptor and selectively binds to the benzodiazepine site of the GABAA receptor. It has anxiolytic, anticonvulsant and sedative activity.

CBiPES hydrochloride (CBiPES HCl) is a potent orthosteric modulator of the mGlu2 receptor with an EC50 value of 92.8 nM.CBiPES hydrochloride blocks the action of WT and mGlu(3) receptors.CBiPES hydrochloride can be used to study neurological disorders like epilepsy and Parkinson's syndrome. CBiPES hydrochloride can be used to study neurological disorders like epilepsy and Parkinson's syndrome.

Upacicalcet (AJT-240) is an intraventricular calcium mimetic, a SHPT available for human hemodialysis, that inhibits excessive parathyroid hormone (PTH) secretion by directly acting on parathyroid cell membrane calcium-sensitive receptors, thereby lowering blood levels of PTH.Upacicalcet is an orthosteric modulator of calcium-sensitive receptors and prevents adenine-induced secondary vascular calcification and bone disease in a rat model of adenine-induced secondary hyperparathyroidism.

LUF6096 (CF-602) is a potent allosteric enhancer of the adenosine A3 receptor, exhibiting the capability to enhance agonist binding allosterically while demonstrating low orthosteric affinity across adenosine receptors. It displays protective effects in myocardial ischemia/reperfusion injury.

Calindol hydrochloride is a potent orthosteric modulator (EC50: 132 nM) of the putative calcium-calcium-sensitive receptor (CaSR), inhibits Pi-induced VC, and delays the progression of calcification in vascular smooth muscle cells.

AC265347 is a potent calcium-sensitive receptor (CaSR) agonist and ago-PAM orthosteric modulator with antitumour activity that inhibits neuroblastoma tumour growth by inducing differentiation.AC265347 can be used to study neuroblastoma.

SR 16832 is a dual-site PPARγ inhibitor. It also inhibits the binding of endogenous ligands and transcriptional activity of PPARγ, more effectively than the orthosteric covalent antagonist GW 9662 and T 0070907.

5-Benzyloxygramine is a N protein PPI orthosteric stabilizer that exhibits both antiviral and N-NTD protein-stabilizing activities[1]. 5-benzyloxygramine stabilizes the N-NTD dimers through simultaneous hydrophobic interactions with both partners, resulting in abnormal N protein oligomerization that was further confirmed in the cell[1]. [1]. Shan-Meng Lin, et al. Structure-Based Stabilization of Non-native Protein-Protein Interactions of Coronavirus Nucleocapsid Proteins in Antiviral Drug Design. J Med Chem. 2020 Mar 26;63(6):3131-3141.

HCAR2 agonist 1 (Compound 9n), a G i protein-biased allosteric modulator of HCAR2, activates the G i protein signaling pathway and exhibits anti-inflammatory properties by reducing mRNA levels of pro-inflammatory cytokines (TNF-α, IL-1β, IL-6, and MCP-1). Additionally, it potentiates the anti-inflammatory effects of orthosteric agonists in a mouse model of colitis [1].

GNE-9278 is a highly selective NMDAR orthosteric modulator that acts on the GluN1 transmembrane structural domain (TMD).GNE-9278 acts on activated NMDAR and increases peak current and agonist affinity.

VU0422288 (ML396) is a potent orthosteric modulator of type III mGlu receptors (mGlus).VU0422288 shows inhibition of mGluR4, mGluR7, and mGluR8 in a calcium mobilization assay.VU0422288 can be used to study Rett syndrome (RTT).

GAT100 is a potent and covalent negative allosteric modulator (NAM). GAT-100 behaved as a robust positive allosteric modulator of binding of orthosteric agonist CP55,940. This novel covalent probe can serve as a useful tool for characterizing CB1R allosteric ligand-binding motifs.

ZCZ011 is a positive allosteric modulator of the cannabinoid CB1 receptor. ZCZ011 is brain penetrant, increased the potency of orthosteric agonists in mouse behavioral assays indicative of cannabimimetic activity, including antinociception, hypothermia, c

ML381 is a M5-orthosteric antagonist with a high selectivity of muscarinic subtype.

CB1R Allosteric modulator 1 (compound 11) is a potent allosteric modulator of CB1R. CB1R Allosteric modulator 1 negatively affects the functional activity of orthosteric ligands (NAM) at CB1Rs.

nAChR modulator-1, a insecticide, is a insect nAChR orthosteric modulator [1] .

nAChR modulator-2, a insecticide, is a insect nAChR orthosteric modulator [1] .

Padsevonil (UCB-0942) is a potential GABA A receptor orthosteric modulator with antiepileptic activity for the treatment of epilepsy.

LY593093 is a selective partial orthosteric agonist of M1 muscarinic acetylcholine receptor.

LY3154885 is an orally active dopamine D1 receptor orthosteric modulator (PAM) that reduces the risk of drug-drug interactions (DDI).

Tetrahydrodeoxycorticosterone(Tetrahydro-11-deoxycorticosterone) is a potent GABAA receptor orthosteric modulator (PAM) with neuroprotective activity that selectively inhibits neurosteroid-mediated enhancement of GABA-induced currents at the GABAA receptor, and can be used in the study of neurological disorders.

LY541850 is a selective orthosteric mGlu2 agonist and mGlu3 antagonist with IC50 values of 0.161 μM and 0.038 μM, respectively.LY 541850 is claimed from human ionotropic and metabotropic glutamate (mGlu) receptors expressed in non-neuronal cells.

MOMBA is a selective orthosteric agonist specifically targeting engineered human free fatty acid 2 (hFFA2) receptors, particularly those modified as designer receptors activated by designer drugs (DREADD). It demonstrates selective inactivity towards wild-type hFFA2, hFFA3, and mouse FFA2 receptors. It efficiently inhibits forskolin-induced cAMP levels in cells equipped with the hFFA2-DREADD receptor, exhibiting enhanced potency and comparable efficacy to Sorbic acid. In transgenic mice containing the hFFA2-DREADD gene, MOMBA administration notably slows gut transit and facilitates a concentration-dependent enhancement of GLP-1 secretion from colonic crypts, all while being orally bioavailable.

GAT564 (Compound 15d) is a highly effective allosteric modulator of cannabinoid 1 receptor (CB1R), having EC50 values of 87 nM and 320 nM for cAMP and β-arrestin2, respectively. It significantly enhances the binding of orthosteric ligands to hCB1R. Moreover, GAT564 exhibits remarkable efficacy as a topical agent, resulting in a significant reduction of intraocular pressure (IOP) in an ocular normotensive murine model of glaucoma [1].

Mevidalen, also known as LY3154207, is a novel, potent, and subtype selective human D1 positive allosteric modulator (PAM) with minimal allosteric agonist activity (EC50 = 3 nM). In contrast to orthosteric agonists, LY3154207 showed a distinct pharmacological profile without a bell-shaped dose-response relationship or tachyphylaxis in preclinical models. Identification of a crystalline form of free LY3154207 from the discovery lots was not successful. Instead, a novel cocrystal form with superior solubility was discovered and determined to be suitable for development. LY3154207 is now in clinical development as a potential first-in-class D1 PAM for Lewy body dementia..

CAM833 is a potent orthosteric inhibitor of the interaction between BRCA2 and RAD51 and also inhibits RAD51 oligomerization and is able to act on the ChimRAD51 protein (Kd: 366 nM).

GAT211 (AZ-4) is a selective and potent cannabinoid 1 receptor (CB1R) orthosteric modulator (PAM) with high affinity for cAMP and β-arrestin2.GAT211 has IOP-lowering and antipsychotic effects and can be used in the study of epilepsy.

PF-06256142 is a potent and selective orthosteric D1 receptor agonist(D1 EC50=30 nM ).

LY2979165 (mGlu2 agonist) is an orthosteric agonist of mGluR2 and can be used in studies about serving as an anti-depressant.

Dimethyl-W84 is a selective allosteric modulator of the M2 muscarinic acetylcholine receptor. It hinders the dissociation of the orthosteric antagonist N-methylscopolamine from the M2 receptor with an EC50 value of 3 nM.

VU6019650 is a potent and selective orthosteric antagonist of M5 mAChR ( IC 50 =36 nM), can be used for opioid use disorder (OUD) relief. VU6019650 can cross blood brain barrier, potentially modulates the mesolimbic dopaminergic reward circuitry. VU6019650 blocks Oxotremorine M iodide induced increases of neuronal firing rates of midbrain dopamine neurons in the ventral tegmental area (VTA) [1] [2] .

BMS-681 is an orthosteric antagonist of chemokine receptor 2 (CCR2) that forms a ternary complex with CCR2 and its allosteric antagonist, CCR2-RA-[R]. Together, the complex inhibits chemokine binding with BVMS-681 in the orthosteric pocket and CCR2-RA-[R] in the intracellular allosteric G-protein binding site. When chemokine binding is inhibited, modulation responses implicated in several inflammatory and neurodegenerative diseases, including atherosclerosis, multiple sclerosis, asthma, neuropathic pain, diabetic nephropathy, and cancer can be controlled. This action occurs as the migration of monocytes, immature dendritic cells, and T-cell subpopulations towards endogenous CC chemokine ligands is mediated.

KI-7 is an adenosine A2B receptor positive allosteric modulator.

GLP-1R modulator C5 is a small molecule GLP-1R orthosteric modulator that enhances GLP-1 binding to GLP-1R via transmembrane sites and can be used in the study of type II diabetes.

SPM-242 is an orthosteric agonist of Sphingosine 1-phosphate (S1P) and a bitopic antagonist. S1P is a lysophospholipid signaling molecule that regulates important biological functions, including vascular development and lymphocyte trafficking, by activat

CYM2503 is a positive allosteric modulator (PAM) of the GAL2 receptor that potentiates galanin-induced IP1 production in vitro. It has no affinity for the orthosteric galanin binding site of the receptor (as measured by its inability to displace iodinated galanin, or to induce IP1 accumulation on its own).

(R)-PF-06256142, the R enantiomer of PF-06256142, exhibits low activity. PF-06256142 itself is distinguished as a potent and selective orthosteric D1 receptor agonist, with the capability to minimize receptor desensitization compared to dopamine and other catechol-containing agonists.

LON63114, also known as FFA2-Agonist-1 is a selective orthosteric agonist of human FFA2. FFA2-Agonist-1 is potentially useful in the treatment of gastrointestinal disorders and inflammatory bowel diseases. LON63114 was reported in WO2011076732. This product has no formal name at the moment. For the convenience of communication, a temporal code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).

CB1R Allosteric modulator 2 (compound 18) is a potent allosteric modulator of the CB1R receptor. It exhibits negative modulation of the functional activity of orthosteric ligands (NAM) at CB1Rs, as demonstrated in previous studies [1].