| DC70188 |
AM6580 |
AM6580 is a potent, covalent monoacylglycerol lipase (MAGL) inhibitor with IC50 of 3 nM (hMAGL).AM6580 covalently binds to and inactivates MAGL by carbamylation of the enzyme's catalytic Ser122 nucleophile. |
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| DC70189 |
AM9928 |
AM9928 is a potent, covalent monoacylglycerol lipase (MAGL) inhibitor with IC50 of 8.9 nM (hMAGL).AM9928 covalently binds to and inactivates MAGL by carbamylation of the enzyme's catalytic Ser122 nucleophile.AM9928 inhibited adhesion and transmigration of breast cancer cells through human brain microvascular endothelial cells (HBMECs), inhibited TNBC's secretion of inflammatory cytokines such as IL-6 and IL-8, and the angiogenic factor VEGF-A.AM9928 inhibited in vivo changes in BBB permeability and decreased TNBC colonization in brain.MAGL inhibitor AM9928 is a novel treatment of TNBC tumor growth and TNBC-colonization in the brain. |
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| DC70220 |
Asundexian
Featured
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Asundexian, also known as BAY2433334 and BI1265162, is a blood coagulation factor XIa inhibitor. Asundexian binds directly to the active site of FXIa and thereby inhibits its activity. |
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| DC70226 |
AXKO-0046 |
AXKO-0046 (AXKO0046) is the first highly selective, small molecule inhibitor of human lactate dehydrogenase B (LDHB), exhibits uncompetitive LDHB inhibition with EC50 of 42 nM.AXKO-0046 selectively inhibited LDHB activity in an uncompetitive manner with respect to NADH and pyruvate, no inhibitory activity against LDHA at 300 uM.AXKO-0046 did not bind in the catalytic site of the enzyme but significantly bound to LDHB in the novel allosteric site of the tetramer.AXKO-0046 is a promising chemical probe to elucidate the role of LDHB-associated pathways in cancer metabolism. |
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| DC70239 |
BAY 2666605
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BAY2666605 is a potent, small molecule PDE3A-SLFN12 complex inducer with EC50 of 7 nM.BAY2666605 triggers the formation of a complex of two proteins called SLFN12 and PDE3A. This complex drive cancer cells into cell death by a mechanism called apoptosis. |
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| DC70240 |
BAY-747
Featured
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BAY-747 (BAY747) is a novel potent, selective, brain-penetrant soluble guanylate cyclase (sGC) stimulator. |
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| DC70248 |
BI-1124 |
BI-1124 (BI 1124) is a highly potent, selective inhibitor of Cathepsin S (CatS) with IC50 of 7 nM, >40-fold selectivity over Cathepsin L/K/B;
BI-1124 had a superior PK profile and showed dose-dependent inhibition of the ovalbumin induced IL-2 secretion in a T cell receptor transgenic DO11 mouse model with an IC50 of 0.3 mg/kg. |
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| DC70249 |
BI-1915 |
BI-1915 (BI 1915) is a highly potent, selective inhibitor of Cathepsin S (CatS) with IC50 of 17 nM for in vitro use, no significant inhibition on Cathepsin L/K/B (IC50>10 uM);
BI-1915 effectively blocks the specific ovalbumin induced IL-2 secretion in T-cells with an EC50 value of 2.8 nM.
BI-1915 shows excellent selectivity against related cathepsins with IC50 values of >10 µM (Cat K and Cat B) and >30 µM (Cat L). |
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| DC70277 |
BVQ1814 |
BVQ1814 (BVQ-1814) is a highly effective fluorescent probe targeting PDE10A with highly potent affinity (IC50=0.9 nM), >1000-fold subfamily selectivity. |
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| DC70315 |
CNBDA |
CNBDA is a novel selective Src homology phosphotyrosine phosphatase 2 (SHP2) inhibitor with IC50 of 5 uM, 25-fold selectivity over SHP1.Treatment HER2-positive BC cells with CNBDA suppressed cell proliferation in 2D culture, anchorage-independent growth in soft agar, and mammosphere (tumorisphere) formation in suspension cultures in a concentration-dependent manner.CNBDA inhibited EGF-induced signaling and expression of HER2 by inhibiting the PTPase activity of SHP2 in BC cells. |
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| DC70322 |
CPL500036 |
CPL500036 (CPL-500036) is a highly potent, selective and orally bioavailable PDE10A inhibitor with IC50 of 35 nM.CPL500036 is highly selective for PDE10A over other PDEs and common off-targets.CPL500036 effectively penetrates the brain where increases cAMP/cGMP levels and phosphorylates effector proteins like AMPA subunits.CPL500036 reduced sensorimotor deficits in 6-OHDA-lesioned rats.Acute and chronic CPL500036 did not reduce effects of L-DOPA in sensorimotor tests.Chronic CPL500036 treatment did not decrease L-DOPA-induced contralateral rotation. |
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| DC70329 |
C-type natriuretic peptide |
C-type natriuretic peptide (CNP, pGC-B activator) is the native particulate guanylyl cyclase B receptor (pGC-B) activator.CNP induces anti-remodeling actions in the heart and kidney through the generation of the second messenger cGMP.CNP selectively activates pGC-B and generates cGMP in vitro.CNP is abundantly expressed in the endothelium and kidneys as well as the heart, but to lesser extent than trial natriuretic peptide (ANP) and b-type natriuretic peptide (BNP).CNP is produced as a prohormone that is cleaved intracellularly by the enzyme, furin, to yield a 53-AA intermediate form (C53). |
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| DC70357 |
Dichloro-all-trans-retinone |
Dichloro-all-trans-retinone (DAR) is an irreversible inhibitor of retinaldehyde dehydrogenase (RALDH/ALDH1A) with IC50 of 434/55/161 nM for RALDH1/RALDH2/RALDH3.Dichloro-all-trans-retinone has no activity on human mitochondrial ALDH2.Dichloro-all-trans-retinone inhibits ATRA synthesis in a RALDH2 expressing cell line with IC50 of 3 uM.The retinaldehyde dehydrogenase (RALDH, also ALDH1A) subfamily consists of three members, RALDH1 (ALDH1A1), RALDH2 (ALDH1A2), and RALDH3 (ALDH1A3), which synthesize all-trans-retinoic acid (ATRA) from retinaldehyde. |
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| DC70372 |
DX308
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DX-308 is a potent, selective dual CYP26A1/B1 inhibitor and retinoic acid metabolism blocking agent.DX308 does not interact with off‐target nuclear receptors or CYP450s, is not genotoxic, and is stable in skin, despite vigorous hepatic metabolism.Topical DX308 induces comedolysis and epidermal thickening without apparent adverse effects in vivo.DX308 shows potent modulation of retinoid‐responsive genes by DX308 in both healthy and keratinization disorder keratinocytes (KCs).DX 308 may present an improved therapeutic alternative for the treatment of keratinization disorders and other retinoid‐responsive skin ailments. |
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| DC70373 |
DX314
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DX314 is a potent, specific CYP26B1 inhibitor with IC50 of 108 nM, >15-fold selectivity over CYP26A1.DX314 potentiates all-trans-RA (atRA) gene expression effects in healthy and diseased reconstructed human epidermis (RHE).DX314 potentiates the effects of atRA on the expression and localization of keratin 10 (KRT10), protects barrier function in RHE.DX314 reduces comedonal number, induces epidermal thickening, and increases comedonal profile, while having no effect on transepidermal water loss (TEWL) in treated rhino mice. |
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| DC70434 |
GLX7013114
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GLX7013114 (GLX-7013114) is a novel selective NADPH oxidase 4 (Nox4) inhibitor with IC50 of 0.3 uM in in CJ Nox4 HEK 293 cell asays.GLX7013114 displays no activity against Nox 1/2/3/5, as well as Glucose oxidase and Xanthine oxidase; does not display any redox activity.GLX7013114 inhibits TGFβ-induced upregulation of mesenchymal genes.GLX7013114 protected islet cells against both cytokines and high glucose + palmitate. |
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| DC70436 |
GNI-50 |
GNI-50 is a potent, selective Nampt inhibitor with enzyme IC50 of 7 nM, A2780 cellular IC50 of 32 nM.GNI-50 showed excellent in vivo antitumor efficacy when dosed orally in an A2780 ovarian tumor xenograft model (TGI of 97% was observed on day 17). |
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| DC70449 |
GSK180 |
GSK180 (GSK-180) is a potent and specific inhibitor of kynurenine-3-monooxygenase (KMO) with IC50 of 6 nM, shows negligible activity against other enzymes on the tryptophan pathway; inhibits the convertion of kynurenine to 3-hydroxykynurenine with IC50 of 2.0 uM in cell-based assays; prevents multiple organ failure in rodent models of acute pancreatitis. |
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| DC70453 |
GSK2194069 |
GSK2194069 is a potent and specific inhibitor of the β-ketoacyl reductase (KR) activity of human fatty acid synthase (hFAS) with IC50 of 7.7 nM (CoA release); shows an IC50 of 29 nM versus hFAS with acetoacetyl-CoA as the substrate, but shows little or no inhibition with β-hydroxybutyrylCoA and crotonyl-CoA (IC50 >1,000 nM), also does not inhibit the partial activities of the KS domain; decreases phosphatidylcholine levels in A549 cells with IC50 of 15.5 nM without effect on FAS protein levels, reduced A549 cell growth with EC50 of 15 nM. |
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| DC70498 |
Human C53 peptide |
Human C53 peptide (C53, pGC-B activator C53) is a novel potent, selective particulate guanylyl cyclase B (pGC-B) activator, activates pGC-B/cGMP signaling pathway, and enhances cGMP generating actions.C53 is highly resistant to NEP degradation and has less interaction with NPRC compared to CNP in vitro.C53 activates the protective pGC-B/cGMP signaling pathway and possesses enhanced cGMP generating actions.C53 inhibits fibroblast proliferation chronically and suppresses the differentiation of fibroblasts to myofibroblasts. |
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| DC70502 |
IACS-15414
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IACS-15414 (IACS 15414) is a potent, selective, orally bioavailable SHP2 inhibitor with IC50 of 122 nM;
IACS-15414 potently suppressed the mitogen-activated protein kinase (MAPK) pathway signaling and tumor growth in RTK-activated and KRASmut xenograft models in vivo.
IACS-15414 potently suppressed the mitogen-activated protein kinase (MAPK) pathway signaling and tumor growth.
IACS-15414 had excellent PK properties across species but a narrow hERG window. |
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| DC70506 |
IMA-1 |
IMA-1 is a small molecule that interrupt the arachidonate 12-lipoxygenase (ALOX12)-acetyl-CoA carboxylase 1 (ACC1) interaction.IMA-1 markedly blocked diet-induced NASH progression in both male mice and Cynomolgus macaque therapeutic models.The anti-NASH efficacy of IMA-1 was comparable to ACC inhibitor in both species.IMA-1 directly binds to a pocket in ALOX12 proximal to its ACC1-interacting surface instead of inhibiting ALOX12 lipoxygenase activity.IMA-1 treatment did not elicit hyperlipidemia, a known side effect of direct inhibition of ACC enzymatic activity, in both mice and macaques. |
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| DC70515 |
IRAP-IN-1 |
IRAP-IN-1 is a selective insulin-regulated aminopeptidase (IRAP) inhibitor with IC50 of 32 nM, >25-fold selectivity over ERAP1 and ERAP2.IRAP-IN-1 reduces IRAP-dependent but not ERAP1-dependent cross-presentation by dendritic cells with nanomolar efficacy. |
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| DC70524 |
JNJ-39641160 |
JNJ-39641160 (JNJ39641160) is a peripherally restricted, non-covalent, potent, selective, orally-available Cathepsin S (CatS) inhibitor with Ki of 38 nM (hCatS).JNJ-39641160 maintains a high selectivity against other closely related cysteine proteases including cathepsins B, C, F, V (L2), K, Z, C, or legumain and the aspartic proteases such as cathepsins E or D.JNJ-39641160 showed similar potency against human and monkey CatS enzymes, and it exhibited less, albeit significant, activity against mouse and dog CatS enzymes (Ki=160-207 nM).JNJ-39641160 is only weakly active against rat cathepsin S (Ki=9.6 uM). JNJ-39641160 induced accumulation of the p10Ii with an average IC50 of 294 ± 28 nM, showed similar potency in purified human PBMC with IC50 of 327 nM.JNJ-39641160 dose-dependently blocked the proteolysis of the invariant chain, and inhibited both T-cell activation and antibody production to a vaccine antigen in C57BL/6 mice.JNJ-39641160 fully reversed tactile allodynia in wild-type mice but was completely ineffective in the same model in CatS knockout mice. |
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| DC70568 |
Lockdown Ester Prodrug |
Lockdown Ester Prodrug (Lockdown Pro) is the ester-modified Lockdown with increased membrane permeability and prodrug-like properties, a selective small-molecule inhibitor of the integrin phosphatase PPM1F, blocks cancer cell invasion.Lockdown Ester Prodrug (Lockdown Pro) effectively block PPM1F-mediated effects on integrin β1 and PAK in cells, Lockdown Pro suppresses tissue invasion by PPM1F-overexpressing human cancer cells. |
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| DC70569 |
Lockdown |
Lockdown is a selective, reversible and non-competitive inhibitor of the integrin phosphatase PPM1F (IC50=16.37 uM), blocks cancer cell invasion.Lockdown acts in a dose-dependent, allosteric manner with high selectivity for PPM1F.Lockdown does not inhibit other protein phosphatases (PTP1P, PTPRJ, PP5) in vitro and does not induce additional phenotypes in PPM1F knockout cells.Lockdown fully re-capitulated the phenotype of PPM1F-deficient cells, increased phosphorylation of PPM1F substrates and corruption of integrin-dependent cellular processes in Lockdown treated glioblastoma cells.Phosphatase PPM1F is a regulator of cell adhesion by fine-tuning integrin activity and actin cytoskeleton structures. Elevated expression of this enzyme in human tumors is associated with high invasiveness, enhanced metastasis, and poor prognosis. |
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| DC70576 |
LY2775240 |
LY2775240 (LY-2775240) is a highly selective, potent and orally active inhibitor of phosphodiesterase 4 (PDE4) with IC50 of 0.09/0.09/2.4/0.14 nM for PDE4A/B/C/D.LY2775240 displays >200-fold selectivity over PDE10A, and >5000-fold selectivity over other PDE isoforms (IC50>10 uM).LY2775240 potently inhibits TNFα secreted induced by Toll‐like receptor 4 agonist LPS in a human whole blood assay, inhibited LPS‐stimulated TNFα but has no effect with the media‐only control.LY2775240 is more potent than apremilast (IC50, 18 nM vs. 290 nM), also affects E‐selectin, secreted IgG, plasminogen activator inhibitor‐1, and secreted IL‐10. |
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| DC70590 |
MCI-INI-3
Featured
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MCI-INI-3 is a potent, selective, competitive inhibitor of ALDH1A3 (Ki=0.55 uM), shows poor inhibitory effect on the structurally related isoform ALDH1A1 (>140-fold selectivity).MCI-INI-3 also displays on inhibition against six isoforms of ALDH (ALDH16A1, ALDH7A1, ALDH9A1, ALDH2, ALDH1B1, ALDH18A1).MCI-INI-3 demonstrates selective binding to ALDH1A3 in glioma stem cell lysates, inhibits ALDH activity and affects RA synthesis in cells. |
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| DC70592 |
MCUF-651
Featured
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MCUF-651 (MCUF651) is a small molecule guanylyl cyclase A receptor (GC-A) positive allosteric modulator (PAM), potentiate ANP-mediated cGMP with EC50 of 0.45 uM (Emax=82%) in HEK293 GC-A cells.MCUF-651 enhanced ANP-mediated cGMP generation in human cardiac, renal, and fat cells and inhibited cardiomyocyte hypertrophy in vitro.MCUF-651 binds to GC-A (Kd=397 nM) and selectively enhances the binding of ANP to GC-A ( MCUF-651+ANP, Kd=0.06 nM).MCUF-651 is orally bioavailable in mice and enhances the ability of endogenous ANP and BNP to generate GC-A-mediated cGMP ex vivo. |
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| DC70607 |
MMP-13i |
MMP-13i is a potent, highly-selective inhibitor of MMP-13 catalytic activity with IC50 of 2.7 nM, no inhibitory effect against MMP1/2/8/9/14 (IC50>5,000 nM).MMP-13i potently suppressed wild-type osteoclast formation in vitro at concentrations <100 nM.MMP-13i strongly inhibited multiple myeloma viability.MMP-13i treatment delayed multiple myeloma growth in immunocompetent syngeneic mouse model of multiple myeloma, inhibited multiple myeloma promotes systemic skeletal bone disease. |
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