BI 653048 is a selective and orally active nonsteroidal glucocorticoid (GC) agonist with anti-inflammatory effects[1]. BI 653048, compound 103 extracted from patent WO2005028501A1, is also a HCV NS3 protease inhibitor that can reduce viral loads infected with the hepatitis C virus[2].
Captopril is a potent, competitive inhibitor of angiotensin-converting enzyme (ACE).Target: ACECaptopril has been shown to have similar morbidity and mortality benefits to those of diuretics and beta-blockers in hypertensive patients. Captopril has been shown to delay the progression of diabetic nephropathy, and enalapril and lisinopril prevent the development of nephropathy in normoalbuminuric patients with diabetes [1]. an equimolar ratio of the cis and trans states of captopril exists in solution and that the enzyme selects only the trans state of the inhibitor that presents architectural and stereoelectronic complementarity with its substrate binding groove [2].
HS-79 is an enantiomer of Fasnall, which is a selective fatty acid synthase (FASN) inhibitor. HS-79 is able to inhibit the incorporation of tritiated acetate into lipids with an IC50 of 1.57 μM.
CCT 365623(CCT365623, CCT-365623) is a potent, orally active small molecule inhibitor of lysyl oxidase (LOX) with IC50 of 0.89 uM; inhibits LOX actvity in living cell system (MDCK cysts) at 5 uM, reduces EGFR retention at the cell surface, suppresses EGFR and AKT phosphorylation driven by EGF, also activates SMAD2 and downregulates MATN2; delays the growth of primary and metastatic tumour cells in vivo.
HIV-1 integrase inhibitor 7 is a potent HIV-1 integrase inhibitor, with an IC50 of 33.3 nM[1].
GSK321 is a potent inhibitor of mutant isocitrate dehydrogenase 1 (IDH1) enzymes. GSK321 has high inhibitory and selectivity for mutant IDH1 enzymes. GSK321 can be used for the research of acute myeloid leukemia[1][2].
Nudol is a phenanthrene compound that has anti-cancer activity. Nudol inhibits cell proliferation, induces cell apoptosis. Nudol inhibits MMP-2M and MMP-9 activity (Ki: 988.9 nM, 1.76 μM, respectively). Nudol can be used in the research of cancers, such as osteosarcoma[1][2].
Cudetaxestat (BLD-0409) is a potent and orally active autotaxin (ATX) inhibitor[1].
ONX-0914 (PR-957) is a potent and selective immunoproteasome inhibitor with minimal cross-reactivity for the constitutive proteasome.IC50 Value: ~10 nM [1]in vitro: PR-957 blocked presentation of LMP7-specific, MHC-I-restricted antigens in vitro and in vivo. Selective inhibition of LMP7 by PR-957 blocked production of interleukin-23 (IL-23) by activated monocytes and interferon-gamma and IL-2 by T cells [1].in vivo: In mouse models of rheumatoid arthritis and lupus, ONX-0914 treatment reverses signs of disease and results in reductions in cellular infiltration, cytokine production and autoantibody levels at well-tolerated doses. The maximum tolerated dose (MTD) of ONX-0914 in mice to be 30 mg/kg body weight. IFN-g release is inhibited by ~60% at LMP7-selective concentrations of ONX-0914 and by ~90% at higher concentrations. Production of IL-2 is also inhibited by ~50% [1].
GCPII-IN-1 TFA is a glutamate carboxypeptidase II (GCPII, or PSMA) inhibitor scaffold with a Ki of 44.3 nM[1].
INCB3619 is a selective and orally active ADAM inhibitor with IC50 of 22 nM and 14 nM for ADAM10 and ADAM17, respectively. INCB3619 has anti-tumor activity[1].
JUN-1111 is an irreversible and selective Cdc25 phosphatase inhibitor with IC50 values of 0.38, 1.8, 0.66, 28, 37 µM for Cdc25A, Cdc25B, Cdc25C, VHR, PTP1B, respectively. JUN-1111 induces cell cycle arrest at G1 and G2/M phases. JUN-1111 decreases the expression of phosphoCdk1[1][2].
Mulberroside A, the major active anti-tyrosinase compound in the root bark extract of Morus alba L. (Moraceae), is widely employed as an active ingredient in whitening cosmetics. IC50 value: 1.29 μmol/L (inhibition of the monophenolase activity); KI value: 0.385 μmol/L (the inhibition constant of the effectors on tyrosinase); KIS value: 0.177 μmol/L (the inhibition constant of the enzyme-substrate complex) [3] Target:In vitro: Mulberroside A decreased the expressions of tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, and IL-6 and inhibited the activation of NALP3, caspase-1, and nuclear factor-κB and the phosphorylation of extracellular signal-regulated protein kinases, the c-Jun N-terminal kinase, and p38 exhibiting anti-inflammatory antiapoptotic effects [1]. Mulberroside A treatment significantly decreased the mRNA and protein expression of P-gp in Caco-2 cells after treatment with Mulberroside A (5–20 μM). PKC and NF-κB might play crucial roles in Mulberroside A-induced suppression of P-gp [2]. In vivo:
Vardenafil Hcl is a PDE5 inhibitor used for treating erectile dysfunction.Target: PDE5Vardenafil specifically inhibited the hydrolysis of cGMP by PDE5 with an IC50 of 0.7 nM (6.6 nM). In contrast, the IC50 of vardenafil for PDE1 was 180 nM; for PDE6, 11 nM; for PDE2, PDE3 and PDE4, more than 1000 nM. Relative to PDE5, the ratios of the IC50 for PDE1 were 257 (60), for PDE6 16 (7.4). Vardenafil significantly enhanced the SNP-induced relaxation of human trabecular smooth muscle at 3 nM (10 nM). Vardenafil also significantly potentiated both ACh-induced and transmural electrical stimulation-induced relaxation of trabecular smooth muscle [1]. Both vardenafil doses(10 mg or 20 mg) significantly enhanced the
AGN 192870 is a RAR neutral antagonist with Kds of 147, 33, and 42 nM for RARα, RARβ, and RARγ, respectively. AGN 192870 shows IC50s of 87 and 32 nM for RARαand RARγ, respectively. AGN 192870 shows RARβ partial agonism[1].
MG-132 is a potent, reversible, and cell-permeable 20S proteasome inhibitor which inhibits proteasomal chymotrypsin-like peptidase activity with an IC50 of 24.2 nM.
(S)-Indoximod (1-Methyl-L-tryptophan) is an inhibitor of indoleamine 2,3-dioxygenase (IDO). (S)-Indoximod can be used for the research of cancer[1][2].
CETP-IN-4 is a cholesteryl ester transfer protein (CETP) inhibitor.
TAPI-1 is a specific TACE (TNF-α-converting enzyme) inhibitor.IC50 value:Target: TAPI-1 inhibited LL-37-induced TGF-α production, EGFR activation and subsequent MUC5AC mucin production, whereas TGF-α-neutralizing antibody, but not AR- or HB-EGF-neutralizing antibody, inhibited LL-37-induced EGFR activation and subsequent MUC5AC mucin production in NCI-H292 cells [1]. Using the TNF-alpha converting enzyme (TACE) inhibitor, TAPI-1, TPA-stimulated TNFalpha shedding could be completely prevented in PKCepsilon transgenic mice and isolated keratinocytes [2]. Pretreatment with antibody against FcγRII or with CD32 siRNA, p47(phox) siRNA, apocynin, N-acetylcysteine, tumor necrosis factor-α protease inhibitor 1 (TAPI-1) or TACE siRNA attenuated sLOX-1 release induced by CRP. CRP also elevated serum sLOX-1 levels in a rabbit model of atherosclerosis [3].
L-693612 hydrochloride (Compd 1) is an orally active and topical carbonic anhydrase inhibitor[1].
Isocrenatoside (compound 6) is a cyclic octapeptide and an inhibitor of angiotensin-converting enzyme (ACE). Isocrenatoside is isolated from the ethanolic extract of Microtoena prainiana stems. Studies have found that the inhibitory efficiency of 1 mg/mL Isocrenatoside can reach 99.3%[1].
TMX-4100 is a selective phosphodiesterase 6D (PDE6D) degrader. TMX-4100 shows a high degradation preference for PDE6D with the DC50 values less than 200 nM in MOLT4, Jurkat, and MM.1S cells. TMX-4100 can be used for the research of multiple myeloma[1].
Ganoderic acid Mk (GA-Mk) is a triterpenoid acid, that can be isolated from the mycelia of Ganoderma lucidum. Ganoderic acid Mk is efficiently anti-proliferative and can induce apoptosis of HeLa cells by mitochondria-mediated pathway. Ganoderic acid Mk can be used for cervical cancer research[1][2].
Carbonic anhydrase inhibitor 6 (compound 9b) is a potent inhibitor of human carbonic anhydrase (hCA), with Kis of 9.7 nM, 35.2 nM, 88.5 nM, and 91.8 nM for hCA IX, hCA II, hCA XII and hCA I, respectively[1].
Clofenamide (Aquedux) is a carbonic anhydrase (CA) inhibitor. Clofenamide exhibits diuretic activity[1].
Isozedoarondiol can be isolated from the rhizomes of Curcuma xanthorrhiza Roxb. Isozedoarondiol inhibits MMP-1 expression in UVB-treated human keratinocytes[1].
IACS-8968 (R-enantiomer) is the R-enantiomer of IACS-8968. IACS-8968 is a dual IDO and TDO inhibitor, with pIC50s of 6.43 for IDO and <5 for TDO, respectively.
Glucosamine-13C hydrochloride is the 13C labeled Glucosamine hydrochloride. Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a
ent-Tadalafil-d3 (ent-IC-351-d3) is the deuterium labeled ent-Tadalafil. ent-Tadalafil (ent-IC-351), compound (6S,12aS), is a inactive cis-enantiomer of compound (6R,12aS). compound (6R,12aS) is a potent PDE5 inhibitor with an IC50 of 0.090 μM, while ent-Tadalafil is inactive at concentrations up to 10 µM[1][2].
PDE7-IN-2 (compound 2) is a potent PDE7 (phosphodiesterase 7) inhibitor with IC50 value of 2.1 µM. PDE7-IN-2 has the potential for the research of parkinson’s disease[1].