Proteina G/GPCR

<p>GLP-1 receptoragonist 16 (Example 53) is a GLP-1 agonist applicable for research in diabetes, obesity, or diseases related to non-alcoholic steatohepatitis.</p>

<p>Monlunabant ((S)-MRI-1891), a solid dispersion compound, functions as an inhibitor of the cannabinoid CB1 receptor [1].</p>

<p>Rodatristat is an effective tryptophan hydroxylase 1 and TPH2 inhibitor (IC50s: 33 nM and 7 nM, respectively).</p>

<p>Dopamine D3 receptor antagonist-1 is a dopamine D3 receptor selective or multi-targeting ligand with a Ki value of 1.58 nM that has demonstrated therapeutic</p>

<p>COX-2-IN-6: Potent, selective COX-2 inhibitor; oral; IC50 0.84μM, Ki 69nM; blocks PGE2 synthesis; prevents colorectal cancer.</p>

<p>Neflumozide (HRP 913) is an orally effective derivative of benzisoxazole, characterized by its potent dopamine antagonist properties and antipsychotic activity. It is utilized in research related to psychiatric disorders.</p>

<p>SSTR4 agonist 4, potent in pain research, shows promise in rodent pain models, with potential for Alzheimer's due to hippocampus activity.</p>

<p>Sigma-2 Radioligand 2 (compound 4) exhibits low nanomolar affinity for the σ2 receptor (Ki=2.30 nM) and high subtype selectivity (Ki(σ1)/Ki(σ2) &gt; 1500).</p>

<p>HU-308, a synthetic cannabinoid analogue, is a highly selective agonist of the CB2 receptor. It demonstrates an affinity for the CB2 receptor that is over 440 times greater than its affinity for the CB1 receptor, which are predominantly found in immune cells. This compound plays a crucial role in modulating the immunosuppressive effects of the endocannabinoid system (ECS). Additionally, HU-308 possesses anti-inflammatory and neuroprotective properties, and it regulates the function of microglia. Its potential applications include research into neuroinflammation and retinal diseases.</p>

<p>MRT-92 is an antagonist of Smoothened (Smo) with anti-cancer activity, featuring a binding affinity (Ki) of 0.7 nM. It inhibits the Hedgehog signaling pathway by obstructing the overlapping binding sites within the transmembrane domain of the Smoothened receptor and suppresses the proliferation of cerebellar granule cells in rodents (IC50=0.4 nM). MRT-92 is utilized for research into cerebellar gliomas.</p>

<p>NBI 35965 hydrochloride is a selective CRF1 (corticotropin-releasing factor receptor 1) antagonist that is both orally active and capable of penetrating the brain. It possesses a K i value of 4 nM and a pK i of 8.5, and does not affect CRF2. This compound effectively diminishes CRF or stress-triggered ACTH (adrenocorticotropic hormone) production in vivo, demonstrating pIC 50 values of 7.1 and 6.9. Additionally, NBI 35965 hydrochloride exhibits anxiolytic properties [1] [2].</p>

<p>SSTR5 antagonist 6, an orally active antagonist specific to the somatostatin receptor subtype 5 (SSTR5), exhibits an IC50 value of 24 nM. This compound is utilized in researching type 2 diabetes [1].</p>

<p>PAR4 antagonist3 (Compound 36) is a selective antagonist of protease-activated receptor 4 (PAR4). It exhibits antiplatelet activity with an IC50 of 26.1 nM and enhances metabolic stability in human liver microsomes, with a half-life (T1/2) of 97.6 minutes.</p>

<p>SGL5213 is a potent oral SGLT1 inhibitor (IC50: 29 nM) with potential for treating type 2 diabetes.</p>

<p>TAK-661 is an inhibitor of eosinophil chemotaxis (eosinophil chemotaxis) that significantly alleviates late-phase bronchoconstriction while inhibiting the proliferation of eosinophils in bronchoalveolar lavage (BAL) and their infiltration into the airway walls.</p>

<p>SJPYT-310 is a selective PXR antagonist, exhibiting no noticeable cytotoxicity.</p>

<p>Pexacerfont (BMS-562086) is a selective antagonist of the corticotropin-releasing factor receptor (IC50: 6.1±0.6 nM for the human CRF1 receptor).</p>

<p>AMG-369 (AMG 247) is an S1P1/S1P5 dual agonist that delays the development of experimental autoimmune encephalomyelitis in rats.</p>

<p>Acyline, a GnRH antagonist, suppresses gonadotropins and testosterone in animals and maintains the effect for 2 weeks in men with one dose.</p>

<p>Tebideutorexant, an orexin-1 receptor antagonist, shows anti-panic effects in rodents and humans, providing a tool for stress response and psychiatric research.</p>

<p>Substituted piperidines-1 can promote the release of growth hormone in humans and animals.</p>

<p>AFP-07 is a highly selective and potent agonist. It was used for the prostacyclin receptor.</p>

<p>Compound 13 is a PAR-1 antagonist with a 3 nM IC50, useful for thrombosis and heart disease research.</p>

<p>Potent 5-HT6/5-HT2A receptors dual antagonist with K i of 11 nM &amp; 39 nM.</p>

<p>PGD2 is involved in allergy, asthma, sleep, temperature regulation, inhibits clotting, and relaxes blood vessels; PGDM, its metabolite, is a biomarker.</p>

<p>Tixanox sodium effectively blocks histamine release in the lungs triggered by anti-IgE. It has also been demonstrated that when administered orally, Tixanox sodium can successfully counteract exercise-induced asthma.</p>

<p>(S)-Butaprost (free acid) is a potent and highly selective EP2 receptor agonist[1].</p>

<p>Thielavin B, from Thielavia terricola, inhibits prostaglandin E2 synthesis and reduces rat oedema.</p>

<p>(R)-MrgprX2 antagonist-3 is an antagonist of MrgprX2. It is applicable in the study of inflammatory skin diseases. For more detailed information, please refer to compound E118 in patent document WO2021092240A1.</p>

<p>Pareptide monohydrochloride is a metabolically stable analog of melatonin inhibitor (MIF).</p>

<p>RU 52583 is an alpha 2-adrenergic receptor antagonist.</p>

<p>RS 61756-007 is a selective thromboxane receptor (TP) agonist.</p>

<p>MSX-3 is an antagonist of the A2A adenosine receptor and a prodrug of MSX-2.</p>

<p>GnRH antagonist 2 is a GnRH receptor antagonist, useful for studying endocrine diseases.</p>

<p>Pentacosafluorotridecanoic Acid (PFTrDA) is a perfluoroalkyl substance (PFAS) that exhibits various biological impacts across different species. In zebrafish embryos, exposure to PFTrDA induces yolk sac edema and increases mRNA expression of thyroid hormone synthesis genes, including tshβ, at concentrations of 0.1 and 0.3 mg/L. At a dosage of 10 mg/kg, PFTrDA reduces serum testosterone and luteinizing hormone levels, as well as palmitic acid, linoleic acid, and oleic acid levels in the testicular interstitial cells of late adolescent rats. In humans, maternal plasma levels of PFTrDA during pregnancy are positively correlated with the development of eczema in female infants (but not male infants), and PFTrDA levels are higher in the livers of cancerous humans compared to non-cancerous ones. Additionally, PFTrDA is found in marine mammals.</p>

<p>AM8936: potent CB1 agonist, EC50 rCB1=8.6nM/hCB1=1.4nM, Ki rat CB1=0.55nM; potential for CNS, metabolic, pain, glaucoma research.</p>

<p>Cicaprost (ZK 96480) is an IP agonist with artery relaxing effects; EC50 is 5.8 nM.</p>

<p>RGS10 modulator-1 (compound 15) is an effective regulator of RGS10. It significantly reverses IFNγ-induced expression of both RGS10 protein and mRNA, as well as COX-2 mRNA and iNOS expression triggered by IFNγ.</p>

<p>Tiprenolol hydrochloride is a β-adrenoceptor (β-adrenoceptor) antagonist. This compound is effective in eliminating ventricular arrhythmias in dogs caused by intravenous administration of adrenaline, following inhalation of halothane.</p>

<p>APJ receptor agonist 8 is a small molecule agonist of the APJ receptor, enhancing load-independent cardiac contractility in isolated perfused rat hearts.</p>

<p>Aeruginosin 98-B, a protease inhibitor, effectively inhibits trypsin, plasmin, and thrombin with IC50 values of 0.6, 7.0, and 10.0 μg/mL, respectively.</p>

<p>Befiradol HCl (NLX-112) is a selective 5-HT1A receptor agonist with anxiolytic effects and prevents ATXN3 aggregation.</p>

<p>Y1 receptor antagonist 1 is an antagonist of neuropeptide Y1 receptor.</p>

<p>Iralukast is a cysteinyl-leukotriene antagonist (CysLT) with a pKi of 7.8 for CysLT1.</p>

<p>BAY-3153 is a selective CCR1 ( C-C motif chemokine receptor 1 ) antagonist (human IC 50 =3 nM ; rat IC 50 =11 nM ; mice IC 50 =81 nM) .</p>

<p>Elsovaptan is an antagonist of the vasopressin receptor and is applicable for research in Alzheimer's disease.</p>

<p>ONO-9780307 is a specific antagonist of LPA1 (lysophosphatidic acid receptor 1) (IC50: 2.7 nM).</p>

<p>U92016A hydrochloride: potent, orally active 5-HT1A agonist, metabolically stable, high intrinsic activity, Ki=0.2 nM.</p>

<p>H-Glu-Thr-OH (L-α-Glutamyl-L-threonine) is a dipeptide composed of two amino acids—glutamic acid (Glu) and threonine (Thr)—linked by a peptide bond and functions as an agonist of the extracellular calcium-sensing receptor (CaSR).</p>

<p>UMB24 is an effective antagonist of the σ2 receptor, exhibiting dissociation constants (Ki values) of 170 nM for the σ2 receptor and 322 nM for the σ1 receptor. This compound mitigates cocaine-induced convulsions and hyperactivity without causing mortality.</p>

<p>CBR Agonist-2: CB1 receptor agonist, EC50 - 960 nM, Ki - 970 nM, useful for hCB1R-related disease research.</p>

<p>ASP-2205, a 5-HT2C receptor agonist (human 5-HT2C receptor, EC50=0.85 nM; rat 5-HT2C receptor, EC50=2.5 nM), enhances the urethral closure reflex mediated by the genital nerve, thereby preventing urinary incontinence.</p>

<p>YNT-3708 is an orexin receptor (OXR) agonist, exhibiting EC50 values of 14.6 nM for OX1R and 277 nM for OX2R.</p>

<p>Elzasonan hydrochloride is a serotonin 1B and serotonin 1D receptor antagonist. It is utilized in the study of depression.</p>

<p>Tonapofylline, orally active, selectively blocks A1 adenosine receptor (Ki: 7.4 nM), used in heart failure research.</p>

<p>Compound 29 is a potent, CB2-selective antagonist/reverse agonist. Derivatives 23 &amp; 24 offer antinociception; 24 activates cannabinoid/TRPV1 receptors.</p>

<p>PAR-2-IN-2 (compound P-596) is an inhibitor of protease-activated receptor 2 (PAR-2), with an IC50 of 10.79 μM for SLIGKV and an IC50 greater than 200 μM for trypsin.</p>

<p>MRS4833 (compound 15) is an orally active, potent, competitive antagonist of P2Y14R, exhibiting IC50 values of 5.92 nM for hP2Y14R and 4.8 nM for mP2Y14R. It reduces airway eosinophilia in protease-mediated asthma models and reverses chronic neuropathic pain in mouse CCI models.</p>

<p>Fosrolapitant is an antagonist of the neurokinin 1 (NK1) receptor.</p>

<p>BMS-986104 is an effective selective modulator of the S1P1 receptor. It demonstrates efficacy in the mouse EAE model, comparable to that of FTY720. Furthermore, BMS-986104 shows promising remyelination properties in three-dimensional brain cell cultures subjected to lysophosphatidylcholine (LPC)-induced demyelination.</p>

<p>SB 258741 hydrochloride is a potent antagonist of the 5-HT 7 receptor, designed specifically for studying schizophrenia [1].</p>

<p>Teoprolol is a blocker of β-adrenergic receptor.</p>

<p>Ro 24-4736 is an effective and selective platelet-activating factor antagonist.</p>

<p>(2R,3S)-N-(4-(2,6-dimethoxyphenyl)-5-(5-methylpyridin-3-yl)-4H-1,2,4-triazol-3-yl)-3-(5-methylpyrimidin-2-yl)butane-2-sulfonamide is an Apelin receptor agonist</p>

<p>GLP-1 Receptor Agonist 11 (compound 3) acts as an effective agonist for the GLP Receptor, finding use in research related to conditions like diabetes and non-alc. fatty liver disease [1].</p>

<p>Mrgx2 antagonist-3 (Compound B-40) is a highly selective antagonist of the MrgX2 receptor, with an IC50 range of 0.042-2.5 nM. It blocks downstream G protein signaling and β-arrestin recruitment, inhibiting Mrgx2 receptor-mediated calcium influx and cell degranulation. Mrgx2 antagonist-3 shows potential for research in inflammation-associated diseases and pruritus, such as chronic urticaria and allergic asthma.</p>

<p>GRK6-IN-5 is an inhibitor of the GRK6 polypeptide, with an IC50 of 4.48 μM. GRK6-IN-5 is utilized in research focused on hematological malignancies, inflammatory diseases, and autoimmune disorders.</p>

<p>MRGPRX2 modulator-1 (example 17), a modulator of the mas-related G-protein receptor X2 (MRGPRX2), is employed in studies focused on inflammation, pain, and autoimmune disorders [1].</p>

<p>M1069 is an oral A2A/A2B receptor antagonist, 100x more selective over A1/A3, with antitumor properties by blocking adenosine's immunosuppressive effects.</p>

<p>Selective, high affinity competitive antagonist of the P2Y1 receptor</p>

<p>MrgprX2 antagonist-7 is an anti-allergic agent with significant anti-allergic effects and inhibits mast cell degranulation.</p>

<p>MRS4865 (compound 7a) serves as a chimeric antagonist for the P2Y14 receptor and an agonist for UDP-glucose, offering protection against neuropathic pain.</p>

<p>ATL444 is an adenosine receptor antagonist with affinity (Ki values) for rA1AR, rA2AAR, rA2BAR, and rA3AR of 7.0, 2.5, 61.8, and &gt;1000 nM, respectively.</p>

<p>Alixorexton is an agonist of the orexin-2 receptor (orexin-2 receptor) and is utilized in obesity research.</p>

<p>LK-11, an alkaloid derivative, inhibits the passive uptake of norepinephrine (NA) by synaptic vesicles in the thalamus, similarly to cocaine.</p>

<p>P2Y2 and P2Y4 receptor agonist</p>

<p>L 668750 is an inhibitor of platelet-activating factor.</p>

<p>DHICA (5,6-Dihydroxyindole-2-carboxylic acid) is an intermediate in melanin synthesis and a component of eumelanin, as well as acting as a moderate potency agonist of GPR35. In the U2OS cell line, DHICA demonstrates the ability to induce β-arrestin translocation signaling with an EC50 value of 23.2 μM. Additionally, it plays a significant role in promoting and protecting against DNA damage.</p>

<p>CCR1 antagonist13 is a selective small molecule antagonist of CCR1.</p>

<p>Nolpitantium besilate is a neurokinin-1 receptor antagonist.</p>

<p>SR 142948-C3-NHMe is the methylated form of SR 142948.</p>

<p>CRHR1 antagonist 1 (compound 10a) is a non-peptide antagonist of corticotropin-releasing hormone receptor 1 (CRHR1). It serves as a useful tool in the study of psychiatric disorders.</p>

<p>LTB4 dimethyl amide: inhibits human neutrophil degranulation and rat lysozyme release; antagonizes LTB4 receptor on guinea pig lung membranes (Ki = 130 nM).</p>

<p>SORT1-IN-5 (compound 3) is a SORT1 inhibitor capable of crossing the blood-brain barrier. The MSOH salt form of SORT1-IN-5 exhibits a certain degree of oral bioavailability.</p>

<p>Udifitimod (BMS-986166) is a potent, selective, and orally active modulator of the S1P1R receptor, showing potential for research in autoimmune diseases.</p>

<p>Dinoxyline is a potent dopamine receptor agonist, with dissociation constants (Ki values) for D1, D2, D3, and D4 receptors being 7 nM, 6 nM, 5 nM, and 43 nM, respectively. It is utilized in neuroscience research.</p>

<p>GRKs-IN-1 has remarkable potency against and selectivity for G protein-coupled receptor kinase 2 GRK2 (IC50: 130 nM) and GRK5 (IC50: 7.1 μM).</p>

<p>SGLT1/2-IN-1 is a dual SGLT1/SGLT2 inhibitor.</p>

<p>Treprostinil diethanolamine (UT-15C) is a potent agonist of EP2, DP1 and IP, with values of 3.6, 4.4, 32.1, 212, 826, 2505 and 4680 nM for EP2, DP1, IP, EP1,</p>

<p>SB-224289 hydrochloride (SB-224289A) is a selective antagonist of 5-HT1B receptor, with anxiolytic effect.</p>

<p>Dersimelagon (MT-7117) is an orally active, selective melanocortin 1 receptor (MC1R) agonist.Cost-effective and quality-assured.</p>

<p>BQ-788 is an ETB receptor antagonist with potential hypertensive activity that inhibits exogenous ET-1-induced elevation of coronary perfusion pressure.</p>

<p>Vofopitant (GR 205171) is a potent NK1 receptor antagonist with anxiolytic and antiemetic activity for the study of post-traumatic stress disorder (PTSD).</p>

<p>AZD-5672 is an antagonist of CCR5 with an IC50 of 0.32 nM.</p>

<p>PF-07258669 is a selective melanocortin 4 receptor (MC4) antagonist used in the study of cachexia and loss of appetite.</p>

<p>LSN3318839 is a potent and orally available glucagon-like peptide-1 receptor (GLP-1R) modulator.LSN3318839 enhances GLP-1R G-protein-coupled signaling and can</p>

<p>Vofopitant dihydrochloride (GR 205171A) is a tachykinin NK1 receptor antagonist and a potential compound for the treatment of pathologic vomiting.</p>

<p>SB-423562 is a calcium-sensing receptor (CaSR) antagonist and can be used in studies about osteoporosis.</p>

<p>BMS-986141(UDM-003183) is a selective and potent protease-activated receptor-4 (PAR-4) antagonist with oral activity and an IC50 value of 0.4 nM.BMS-98614</p>

<p>AZD5462 is a potent orally available relaxin receptor RXFP1 agonist for the study of heart failure and cancer.</p>

<p>Rolapitant HCl is a potent NK1 antagonist, non-CYP3A4 interactive, with anti-emetic effects and a Ki of 0.66 nM.</p>

<p>SHA 68 is a potent and selective non-peptide antagonist of neuropeptide S receptor (NPSR) with IC50 values of 22.0 nM for NPSR Asn107 and 23.8 nM for NPSR Ile107.</p>