r 18

SSR 180 is a potent and subtype-selective α7 agonist with applications in the study of Alzheimer;s disease and schizophrenia.

USP30 inhibitor 18 is a selective USP30 inhibitor with an IC50 of 0.02 μM. USP30 inhibitor 18 increases protein ubiquitination and accelerates mitophagy[1]. [1]. Arthur F Kluge, et al. Novel highly selective inhibitors of ubiquitin specific protease 30 (USP30) accelerate mitophagy. Bioorg Med Chem Lett. 2018 Aug 15;28(15):2655-2659.

FR 180204 is a potent and selective ATP-competitive inhibitor of ERK1 and ERK2.

Poloxamer 188 is a nonionic triblock copolymer surfactant and bioactive excipient used as a medical excipient to exacerbate cerebral amyloidosis, presynaptic dystrophy, and pathogenic microglial cell activation in 5XFAD mice.

Topoisomerase II inhibitor 18 (Compound IV), a Quinoxaline derivative, exhibits an IC 50 of 7.5 μM in inhibiting topoisomerase II. It impedes PC-3 cell proliferation, arrests the cell cycle at the S phase, and induces apoptosis. Moreover, this compound demonstrates substantial antitumor activity against cancer [1].

XR 1853 is a low molecular weight modulator of human plasminogen activator inhibitor-1 activity.

Nrf2 activator 18 (Compound 11a) is an orally active activator of the Keap1 Nrf2 HO-1 signaling pathway, promoting Nrf2 nuclear translocation and enhancing antioxidant effects. It inhibits IL-6 release with an IC50 of 4.816 μM. In a mouse model of PM2.5-induced lung injury, Nrf2 activator 18 demonstrates anti-inflammatory activity.

BTK inhibitor 18 is a selective, potent, covalent, orally active Btk inhibitor (IC50: 142 nM) that exhibits anti-inflammatory effects.

KRAS G12C inhibitor 18 is a potent and orally active compound that inhibits KRAS G12C, demonstrating significant anti-tumor activities.

HIV-1 Inhibitor 18A (HIV-1 Inhibitor-18A) specifically inhibits the entry of multiple HIV-1 isolates.

Tubulin inhibitor 18 (compound 5j) is a highly potent chalcone compound that effectively inhibits tubulin, making it a promising candidate for cancer research [1].

Microtubule inhibitor 185322 is an inhibitor of microtubule assembly, inducung mitotic arrest and apoptosis of MM cells.

WRN inhibitor 18 (compound 306) is an orally active inhibitor of WRN with demonstrated anticancer activity in vivo.

Antagonist of 14.3.3 proteins (KD ≈80 nM). Competitively inhibits 14.3.3-ligand interactions without requiring phosphorylation. Blocks the ability of 14.3.3 to bind to target proteins such as Raf-1, Bad, ASK1 and exoenzyme S.

(S,R)-LSN 3318839 enhances GLP-1R, shows strong blood sugar lowering in animals, works with sitagliptin.

(R)-GNE-140 (GNE-140) is an effective LDHA LDHB inhibitor (IC50s: 3 5 nM) and is 18-fold more potent than S enantiomer.

13(S)-HOTrE(γ) is a metabolite and octadecatrienoic acid used as a metabolic marker, in the study of metabolic disorders and neurological diseases.

Ajoene is a disulfide that has been found inA. sativumand has diverse biological activities, including antibacterial, anticancer, antiplatelet, and antioxidant properties.1,2,3,4It is active against Gram-positive (MICs = 5-160 &#181g/ml) and Gram-negative bacteria (MICs = 136-200 &#181g/ml), as well as yeasts (MICs = 10-20 &#181g/ml).1Ajoene is cytotoxic to mouse melanoma cells (IC50= 18 &#181M), as well as human colon, lung, mammary, and pancreatic cancer cells (IC50s = 7-41 &#181M).2It reduces tumor growth in a B16/BL6 mouse model of melanoma when administered at a dose of 25 mg/kg every other day and decreases the number of lung metastases when administered prior to tumor cell inoculation at doses ranging from 1-25 mg/kg. It inhibits ADP- or collagen-induced platelet aggregation in isolated baboon platelets when used at concentrations ranging from 75 to 150 &#181g/ml and in platelet-rich plasma isolated from baboons when administered at a dose of 25 mg/kg.3Ajoene (25 mg/kg) prevents thrombus formation on damaged arterial walls in heparinized pigs in anin situmodel of thrombogenesis.5It also reduces high-fat diet-induced hepatic steatosis, histopathological markers of liver damage, thiobarbituric acid reactive substances (TBARS) formation, and protein oxidation in a mouse model of non-alcoholic fatty liver disease (NAFLD).4 1.Naganawa, R., Iwata, N., Ishikawa, K., et al.Inhibition of microbial growth by ajoene, a sulfur-containing compound derived from garlicAppl. Environ. Microbiol.62(11)4238-4242(1996) 2.Taylor, P., Noriega, R., Farah, C., et al.Ajoene inhibits both primary tumor growth and metastasis of B16/BL6 melanoma cells in C57BL/6 miceCancer Lett.239(2)298-304(2006) 3.Teranishi, K., Apitz-Castro, R., Robson, S.C., et al.Inhibition of baboon platelet aggregation in vitro and in vivo by the garlic derivative, ajoeneXenotransplantation10(4)374-379(2003) 4.Han, C.Y., Ki, S.H., Kim, Y.W., et al.Ajoene, a stable garlic by-product, inhibits high fat diet-induced hepatic steatosis and oxidative injury through LKB1-dependent AMPK activationAntioxid. Redox Signal.14(2)187-202(2011) 5.Apitz-Castro, R., Badimon, J.J., and Badimon, L.A garlic derivative, ajoene, inhibits platelet deposition on severely damaged vessel wall in an in vivo porcine experimental modelThromb. Res.75(3)243-249(1994)

Capromorelin Tartrate (CP 424391-18) is a potent, orally active growth hormone secretagogue receptor (GHSR) agonist (Ki: 7 nM for hGHS-R1a).

(R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-phenylpropanoate is a useful organic compound for research in the life sciences, catalog number T66773, CAS number 3674-18-8.

Cytochalasin R (compound 17), an analogue of cytochalasin, is derived from the endophytic fungus Phomopsis sp. xz-18 and exhibits potential antifungal activity [1].

17(R)-Protectin D1 is an aspirin-triggered epimer of the specialized pro-resolving mediator protectin D1 .1It decreases leukotriene B4-induced transendothelial migration of human polymorphonuclear (PMN) neutrophils when used at concentrations ranging from 0.1 to 10 nM. 17(R)-Protectin D1 (0.01-10 ng) reduces the recruitment of neutrophils in a mouse model of TNF-α-induced peritonitis. 1.Serhan, C.N., Fredman, G., Yang, R., et al.Novel proresolving aspirin-triggered DHA pathwayChem. Biol.18(18)976-987(2011)

(±)18-HEPE is produced by non-enzymatic oxidation of EPA. It contains equal amounts of 18(S)-HEPE and 18(R)-HEPE. Specific biological activity attributed to (±)18-HEPE has not been documented.

17R(18S)-EpETE is an oxylipin and a cytochrome P450 metabolite of eicosapentaenoic acid .1,217R(18S)-EpETE is an activator of large-conductance calcium-activated potassium (BKCa) channels, increasing the potassium current amplitude by 15-fold in isolated rat cerebral artery vascular smooth muscle cells (VSMCs) at +60 mV when used at a concentration of 50 nM.2It has negative chronotropic effects in isolated neonatal rat cardiomyocytes (NRCMs; EC50= ~1-2 nM) and prevents calcium-induced increases in the spontaneous beating of NRCMs.3,4 1.Schwarz, D., Kisselev, P., Ericksen, S.S., et al.Arachidonic and eicosapentaenoic acid metabolism by human CYP1A1: Highly steroselective formation of 17(R), 18(S)-epoxyeicosatetraenoic acidBiochem. Pharmacol.67(8)1445-1457(2004) 2.Lauterbach, B., Barbosa-Sicard, E., Wang, M.H., et al.Cytochrome P450-dependent eicosapentaenoic acid metabolites are novel BK channel activatorsHypertension39(2 Pt. 2)609-613(2002) 3.Falck, J.R., Wallukat, G., Puli, N., et al.17(R),18(S)-Epoxyeicosatetraenoic acid, a potent eicosapentaenoic acid (EPA) derived regulator of cardiomyocyte contraction: Structure-activity relationships and stable analoguesJ. Med. Chem.54(12)4109-4118(2011) 4.Arnold, C., Markovic, M., Blossey, K., et al.Arachidonic acid-metabolizing cytochrome P450 enzymes are targets of omega-3 fatty acidsJ. Biol. Chem.285(43)32720-32733(2010)