Metyrosine is a selective tyrosine hydroxylase enzyme inhibitor. Metyrosine exerts anti-inflammatory and anti-ulcerative effects. Metyrosine significantly inhibits high COX-2 activity[1]. Metyrosine is a very effective agent for blood pressure control[2].
Immethridine dihydrobromide is a selective histamine H3 receptor (H3R) agonist. Immethridine dihydrobromide displays 300-fold selectivity over the H4 receptor and does not bind to H1 or H2 receptors. Immethridine dihydrobromide can be used for experimental autoimmune encephalomyelitis (EAE) research[1].
Etoricoxib-13C,d3 is the 13C- and deuterium labeled. Etoricoxib (MK-0663) is a non steroidal anti-inflammatory agent, acting as a selective and orally active COX-2 inhibitor, with IC50s of 1.1 μM and 116 μM for COX-2 and COX-1 in human whole blood.
BMS-37 is a PD-1/PD-L1 immune checkpoint inhibitor. BMS-37 can be used as PD-L1 ligand to synthesize PROTAC molecules[1].
STING agonist-4 is an stimulator of Interferon Genes (STING) receptor agonist with an apparent inhibitory constant (IC50) of 20 nM. STING agonist-4 is a two symmetry-related amidobenzimidazole (ABZI)-based compound to create linked ABZIs (diABZIs) with enhanced binding to STING and cellular function[1].
Nω-Propyl-L-arginine (N-omega-Propyl-L-arginine) is a potent, competitive, and highly selective inhibitor of neuronal nitric oxide synthase (nNOS), with a Ki of 57 nM. Nω-Propyl-L-arginine displays a 149-fold selectivity for nNOS over endothelial NOS (eNOS)[1][2].
IPG7236 is a selective CCR8 antagonist. IPG7236 exhibits significant tumor suppression in a mouse xenograft model of human breast cancer. IPG7236 can be used in cancer research[1].
Flurbiprofen-13C,d3 is the 13C- and deuterium labeled. Flurbiprofen (dl-Flurbiprofen) is a potent, orally active nonsteroidal anti-inflammatory agent (NSAIA/NSAID), with antipyretic and analgesic activities. Flurbiprofen is commonly used for the research of inflammatory diseases, including osteoarthritis and rheumatoid arthritis. Flurbiprofen is a non-selective cyclooxygenase (COX) inhibitor that can be used for the research of colorectal cancer[1][2][3].
INCB3344 is a potent, selective and orally bioavailable CCR2 antagonist with IC50 values of 5.1 nM (hCCR2) and 9.5 nM (mCCR2) in binding antagonism and 3.8 nM (hCCR2) and 7.8 nM (mCCR2) in antagonism of chemotaxis activity.
SKI-I is a potent and selective inhibitor of human sphingosine kinase (SK), with an IC50 of 1.2 μM for ST-hSK. SKI-I also inhibits hERK2 (IC50=11 μM). SKI-I induces apoptosis in tumor cell lines[1][2].
IRAK4-IN-28 (compound 42) is an orally active IRAK4 inhibitor (IC50=8.9 nM). IRAK4-IN-28 has binding affinity for IRAK4 with a Kd of 0.58 nM. IRAK4-IN-28 can be used in the research of inflammation and autoimmune diseases[1].
Thioperamide (MR-12842) is a potent, orally available, brain penetrant and selective H3 receptor antagonist with a Ki of 4.3 nM for inhibition of [3H]histamine release. Thioperamide inhibits [3H]histamine synthesis with a Ki of 31 nM[1].
Tetrahydrobiopterin is a cofactor of the aromatic amino acid hydroxylases enzymes and also acts as an essential cofactor for all nitric oxide synthase (NOS) isoforms.
SC-58125 is a potent and selective inhibitor of cyclooxygenase 2 (COX-2), with an IC50 of 0.04 μM. SC-58125 exhibits antitumor activity in vitro and in vivo, and it also can inhibit edema at the inflammatory site and is analgesic[1][2][3].
Trimethylamine N-oxide is a gut microbe-dependent metabolite of dietary choline and other trimethylamine-containing nutrients. Trimethylamine N-oxide induces inflammation by activating the ROS/NLRP3 inflammasome. Trimethylamine N-oxide also accelerates fibroblast-myofibroblast differentiation and induces cardiac fibrosis by activating the TGF-β/smad2 signaling pathway[1][2][3].
Gefurulimab (ALXN-1720) is a human-derived bispecific antibody against complement C5 and albumin that binds C5 and blocks its activation[1].
Brompheniramine maleate is a histamine H1 receptors antagonist.Target: Histamine H1 ReceptorBrompheniramine maleate, is an antihistamine drug of the propylamine (alkylamine) class. It is readily available over the counter and is indicated for the treatment of the symptoms of the common cold and allergic rhinitis. It is a first-generation antihistamine. Brompheniramine has antidepressant properties, inhibiting reuptake of the neurotransmitter serotonin. Based on this knowledge, Arvid Carlsson and his colleagues, working at the Swedish company Astra AB, were able to derive the first marketed selective serotonin reuptake inhibitor, zimelidine, from brompheniramine. Brompheniramine had a long half-life and large volume of distribution in normal adults. It also had a prolonged antihistaminic effect in the skin as evidenced by suppression of the wheal and flare response to histamine and by suppression of pruritus [1, 2].
TLR1 (compound 4a) is a low molecular weight, cell-penetrating Toll/IL-1 receptor/resistance (TIR) domain/BB-Loop mimic. TLR1 inhibits IL-1 receptor-mediated responses[1].
Immuno modulator-1 (compound 22) inhibits TNFα and IL-2 secretion in human peripheral blood mononuclear cells (hPBMC), with IC50 values of 4.7 and 26 nM, respectively. Immuno modulator-1 shows hERG potassium channel blocking effect, with Inhibitory percentage of 20% at 3 μM[1].
Buclizine is an orally active antihistamine antiallergic compound. Buclizine is a potent teratogen in the rat and shows anti-tumor activity[1][2][3].
Indomethacin sodium hydrate (Indometacin sodium hydrate) is a potent, blood-brain permeable and nonselective inhibitor of COX1 and COX2, with IC50s of 18 nM and 26 nM for human COX-1 and COX-2, respectively, in CHO cells[1]. Indomethacin sodium hydrate disrupts autophagic flux by disturbing the normal functioning of lysosomes[2].
Vipoglanstat (BI 1029539, GS-248), a carboxamide, is a potent and selective, non-peptide and orally active small molecular inhibitor of human prostaglandin E synthase 1 (mPGES-1). Vipoglanstat (BI 1029539, GS-248) also has anti-inflammatory activity[1][2].
Mebhydrolin napadisylate is a specific histamine H1 receptor antagonist.
Bendazol is a hypotensive drug which can also enhance NO synthase activity in renal glomeruli and collecting tubules.
Enerisant is a potent, highly selective, competitive and orally active histamine H3 receptor antagonist/inverse agonist with IC50s of 2.89 nM and 14.5 nM against human and rat histamine H3 receptors, respectively[1].
NLRP3 agonist 1 (compound 23) is a potent and orally active NLRP3 agonist. NLRP3 agonist 1 can activate the enzyme Caspase-1 to cleave pro-IL-1β and pro-IL-18 proinflammatory cytokines into their mature forms[1].
Semapimod, an inhibitor of proinflammatory cytokine production, can inhibit TNF-α, IL-1β, and IL-6. Semapimod inhibits TLR4 signaling (IC50≈0.3 μM). Semapimod inhibits p38 MAPK and nitric oxide production in macrophages. Semapimod has potential in a variety of inflammatory and autoimmune disorders[1][2][3].
OSM-SMI-8 (NSC642624) is a potent OSM (oncostatin M) antagonist. OSM-SMI-8 has the potential for the research of cancer[1].
MK-0812 Succinate is a potent and selective CCR2 antagonist with high affinity at CCR2 on human monocytes.
TLR7 agonist 6 (compound IIb-19) is an TLR7 agonist with an EC50 value of ~4 nM[1].