N205 is a novel anti-malaria compound with in vitro IC50 of 1.3 nM against Plasmodium falciparum (3D7); demonstrates excellent rodent pharmacokinetic and in vivo antimalarial efficacy studies in the mouse Plasmodium berghei and Plasmodium falciparum Pf3D70087/N9 severe combined immunodeficiency (SCID) mouse models.

MyoMed-946 is a small moelcule that inhibits MuRF1 (TRIM63) activity and MuRF1/MuRF2 expression; MyoMed-946 inhibits MuRF1 expression/activity in vivo and is able to attenuate skeletal muscle atrophy and dysfunction in mice treated with monocrotaline to induce right ventricular hypertrophy and subsequent cardiac cachexia. MyoMed-946 attenuates skeletal muscle strength loss in mouse model for type 2 diabetes mellitus (T2DM), with no significant effects on serum glucose. MyoMed-946 attenuates induction of MuRF1 in tumor stressed muscles. MyoMed-946 also rescues citrate synthase and complex-1 activities in tumor-stressed muscles. MuRF1 (muscle-specific RING finger protein-1) is a muscle-specific ubiquitin ligase that regulates muscle catabolism during chronic wasting states, both MuRF1 and MuRF2 participate in glucose and, also, in lipid regulation.

MV1035 (MV-1035) is a novel small molecule that reduce U87 GBM cells migration and invasiveness, targeting m6A demethylase ALKBH5, also inhibits ALKBH2; MV1035 directly inhibits active recombinant ALKBH5 protein and, consequently, negatively regulates CD73 protein expression without affecting CD73 mRNA transcription. In PD-GSCs, MV1035 has a synergistic effect with TMZ in reducing cell viability and their ability to form spheres. MV1035 is able both to reduce the expression of MGMT and to inhibit ALKBH2 activity.

MU1787 is a potent, highly selective HIPK inhibitor with IC50 of 285/123/283 nM for HIPK1/2/3, repectively.MU1787 is highly selective across the kinome in a broad panel of 373 human kinases, does not inhibits HIPK4 at 10 uM.

MU1700 is a potent, selective ALK1 (ACVRL1) and ALK2 (ACVR1) protein kinase inhibitor with IC50 of 13 and 6 nM, respectively.MU1700 inhibits only ALK1/2/6 and no additional off targets by kinome-wide screening against 369 protein kinases at 1 uM.MU1700 affects phosphorylation of SMAD1/5/8 that corresponds to BMP branch of signalling wchich is mediated also by ALK1/2 kinases.MU1700 is suitable chemical probe for in vivo disease models, and has remarkably high brain penetrance (mice, PO, 1 g/kg).

MU1656 (MU 1656 ) is a potent, highly selective inhibitor of histone methyltransferase DOT1L with IC50 of 2 nM; MU1656 displays highly selectively against a panel of 37 methyltransferases. MU1656 is more metabolically stable and significantly less toxic in vivo than pinometostat.

Mtb CoaBC inhibitor 1f is a direct small molecule inhibitor of Mtb 4'-phosphopantothenoyl-l-cysteine synthetase (PPCS, CoaB) domain of the bifunctional Mtb CoaBC (IC50=15.6 uM).Mtb CoaBC inhibitor 1f inhibit CoaBC uncompetitively with respect to 4'-phosphopantothenate, the substrate for the CoaB-catalyzed reaction.Mtb CoaBC inhibitor 1f inhibits Mtb growth in whole-cell activity against Mtb H37Rv (MIC=25.9 uM).

MT16-205 (MT 16-205) is a potent, selective, covalent UCHL1 inhibitor with IC50 of 600 nM, no inhibition agianst UCHL3 (IC50>10 uM).MT16-205 inhibited both UCHL1 and the structurally unrelated DUB USP30 with similar potency.MT16-205 displayed cell proliferation cytotoxicity in human embryonic kidney cells (HEK293) with IC50 of 350 nM, MT16-205 effectively engaged UCHL1 in cells with IC50 of 830 nM.

MT16-001 is a selective, covalent inhibitor of deubiquitinating enzyme UCHL1 with IC50 of 580 nM, no inhibitory effect against UCHL3 (IC50>30 uM).MT16-001 inhibits structurally unrelated DUB USP30 with similar potency.MT16-001 showed cytotoxicity in human embryonic kidney cells (HEK293) with EC50 of 730 nM, effectively engaged UCHL1 in cells with EC50 of 550 nM.MT16-001 showed excellent selectivity for UCHL1 across the UCH family: UCHL1, UCHL3, UCHL5 and BAP1.

MSC2711186 is a potent, selective, cell active pan-SRPK with IC50 of 2.7/8.1/0.59 nM for SRPK1/2/3, repectively.MSC2711186 does not show any activity towards the CLKs, and is selective in an in vitro kinase panel from Reaction Biology at 1 µM against 395 Kinases.MSC2711186 displayed an IC50 of 98 nM on SRPK1 and 40 nM on SRPK3 in intact cells and 44 nM on SRPK1, 149 nM on SRPK2 and 40nM on SRPK3 in lysed cells in NanoBRETTM assay.Serine-arginine protein kinases (SPRKs) are a subfamily of serine-threonine kinases, regulating pre-mRNA splicing in response to extracellular stimuli by phosphorylating serine/arginine (SR)-rich splicing factors. The human genome encodes three SRPK genes, SRPK1, SRPK2 and SRPK3. While SRPK1 has been detected in many human tissues at varying expression levels, SRPK2 and SRPK3 exhibit a more tissue-specific expression.

MS910 (MS-910) is the first CRBN-recruiting MEK1/2 degrader (PROTC) with HT29 DC50 of 118/55 nM for MEK1/2 degradation, respectively.MS910 displays antiproliferation potency against HT29 cell with GI50 of 330 nM, degrade MEK1 and MEK2 and inhibit pERK signaling in a time-dependent manner.

MRTX-EX185 (EX185) is a novel potent small-molecule inhibitor of KRAS mutants, exhibits target engagement against KRAS(G12D) with IC50 of 90 nM, binds to GDP-loaded KRAS and KRAS(G12D), as well as the active GNP state.MRTX-EX185 also bound GDP-loaded HRAS.MRTX-EX185 engages both nucleotide states-albeit with preference for the inactive GDP-loaded protein-and might present an opportunity to inhibit even constitutively active (GTP-loaded) KRAS hotspot mutants MRTX-EX185 engages numerous KRAS Q61, G12 and G13 mutant proteins and drives antiproliferation.

MO-I-500 is a pharmacological inhibitor of m6A demethylase FTO, inhibits purified FTO demethylase catalyzing demethylation with IC50 of 8.7 uM.MO-I-500 treated cells exhibited a global increase in RNA methylation.HeLa cells treated with 25 μM MO-I-500 for 24 hours showed a 9.3% increase in N6-methyl-adenosine content in total RNA.MO-I-500 treatment caused a dramatic (>95%) inhibition in colony formation in SUM149-Luc cells.MO-I-500 modulates various microRNA in treated (25uM) HeLa cells.MO-I-500 treatment also led to decreased levels of FTO and IRX3 proteins in the SUM149 cells, with relatively little effect on cell growth.MO-I-500 can strongly reduce the adverse effects of streptozotocin (STZ) model of AD in human astrocytoma CCF-STTG1 cells.

MMV688844 (MMV844) is a piperidine-4-carboxamide with bactericidal properties against M. abscessus, targets mycobacterial DNA gyrase.

MMV688533 is a potent antimalarial compound that displays fast parasite clearance in vitro and is not cross-resistant with known antimalarials, MMV688533 is highly potent against multiple P. falciparum strains with IC50 values in low nanomolar range (P. falciparum 3D7, IC50=1.9 nM).MMV688533 also showed excellent ex vivo activity against asexual blood-stage parasites from fresh P. falciparum isolates (median IC50=1.3 nM, range=0.02 to 6.3 nM).MMV688533 remained potent in ex vivo assays against both P. falciparum and P. vivax with IC50 of 18.9 and 12.0 nM respectively.MMV688533 displayed fast and potent in vivo efficacy and favorable in vitro absorption, distribution, metabolism, and excretion and in vivo pharmacokinetic properties.MMV688533 antiplasmodial activity is unrelated to existing antimalarials and selects for low-grade resistance mediated in part by mutations in PfACG1 and PfEHD.

MMV675968 is a potent, small molecule inhibitor of Toxoplasma gondii (T. gondii) with IC50 of 0.02 uM, via the pathogen box.MMV675968 has been shown to be efficient against the planktonic form of C. albicans.MMV675968 showed an antiplasmodial activity against P. falciparum.MMV675968inhibited the growth of all four A. baumannii test strains with IC50 of 0.6-2.7 uM, IC90 of 0.7-3.9 uM, and MIC of 1.6-10 uM.

MMV084978 (MMV 084978) is an antiplasmodial drug-like compound tageting Plasmodium falciparum acetyl-coenzyme A synthetase (PfAcAS), directly and selectively inhibit PfAcAS activity in vitro with IC50 of 370 nM.MMV084978 directly inhibits PfAcAS by preventing CoA and acetate binding.MMV084978 demonstrated in vitro efficacy (P. falciparum Dd2 EC50=150 nM) with increased liver-stage potency (Pbluc EC50= 520 nM).MMV084978 directly and selectively inhibit PfAcAS activity in vitro.

MMV019721 (MMV019721) is an antiplasmodial drug-like compound tageting Plasmodium falciparum acetyl-coenzyme A synthetase (PfAcAS), directly and selectively inhibit PfAcAS activity in vitro with IC50 of 73 nM.MMV019721 directly inhibits PfAcAS by preventing CoA binding.MMV019721 has activity against blood-stage parasites in vitro (P. falciparum 3D7, EC50=460 nM) and against liver-stage P. berghei parasites (Pbluc EC50=2,000 nM).MMV019721 directly and selectively inhibits PfAcAS activity in vitro.

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.

ML381 (VU0488130) is a highly mAChR subtype selective M5 orthosteric antagonist with IC50/Ki of 450/340 nM for hM5, has no inhibitory activity on hM1-4 (IC50>30 uM); exhibits good DMPK properties and CNS penetration (B:P ratio of 0.58) to support both in vitro and in vivo studies.

ML2-SA1 is a potent, selective and efficacious activator (agonist) of TRPML2 with EC50 of 1.24 uM and 2.38 uM for human and mouse TRPML2, respectively.ML2-SA1 displays high selectivity for TRPML2 and no significant activity at the related TRPML1 and TRPML3 channels.ML2-SA1 directly stimulates release of the chemokine CCL2 from macrophages, also stimulates macrophage migration, thus mimicking CCL2 function.

ML204 is a potent, selective antagonist of TRPC4 and TRPC5 channels, inhibits TRPC4β-mediated intracellular Ca(2+) rise with IC50 of 0.96 uM, exhibits 19-fold selectivity against TRPC6 channel; blocks TRPC4β currents activated through either μ-opioid receptor stimulation (50 nm DAMGO, IC50=3.55 uM) or intracellular dialysis of GTPγS (IC50=2.85 uM); shows no appreciable block by 10-20 uM for TRPV1, TRPV3, TRPA1, and TRPM8, as well as KCNQ2 and Nav Channels; also inhibits TRPC5 channel currents activated through co-stimulation of Gi/o and Gq/11 signaling by μ-opioid and M3-like muscarinic receptors.

MK-8666 is a selective partial GPR40 agonist developed for the treatment of type 2 diabetes mellitus.

MJM-1 is a small-molecule brain-penetrant HDAC inhibitor that increases the overall level of histone 3 (H3) acetylation in prostate cancer cell line.MJM-1 injected intraperitoneally (i.p.) crossed the BBB in mice and could be detected in the hippocampus, a brain region that mediates memory.MJM-1 (post-training i.p. administration) enhanced hippocampus-dependent spatial memory consolidation in male mice.

MINA53 inhibitor 9 is a first in class, potent, selective MINA53 inhibitor with IC50 of 1.6 uM, selective over NO66, KDM4-6 and other JmjC oxygenases.

Microtubule inhibitor PP-13 is a novel microtubule-destabilizing agent, directly inhibits microtubule assembly by targeting the colchicine-binding site in β-tubulin.PP-13 inhibits the growth of a wide range of cancer cell types, including targeted therapy-resistant and multidrug-resistant (MDR) cell lines (IC50=76-255 nM).PP-13 overcomes the multidrug-resistant (MDR) phenotype in cancer cells, induces mitotic blockade in cancer cells, interferes with both mitotic microtubule organization and spindle pole integrity.PP-13 induces cell prometaphase arrest then asymmetric division or direct apoptotic death.PP-13 reduces tumour growth and metastasis invasion in vivo.

MGB-BP-3 is a potent bactericidal antibiotic with a completely novel mode of action, selectively binds to the minor grove of microbial DNA, has the potential for Clostridioides difficile infection (CDI).

MEK4 inhibitor 6ff is potent, selective MEK4 inhibitor with IC50 of 66 nM.MEK4 inhibitor 6ff displays excellent selectivity across the entire MEK family, 150-fold more potent against MEK4 than any other MEKkinase, and is at least 385-fold selective against three other MEK kinases.

MEK4 inhibitor 15o is potent, selective, cell permeable MEK4 inhibitor with IC50 of 83 nM.MEK4 inhibitor 10e demonstrated significant reduction of phospho-JNK and antiproliferative properties against pancreatic cancer cell lines, molecular inhibition of MEK4 pathway activates the MEK1/2 pathway.MEK4 inhibitor 10e demonstrated synergistic effects against pancreatic cancer cells with the combination of MEK1/2 inhibitors.

MCB 3681 is a quinolonyl-oxazolidinone bactericidal antibiotic, has activity in vitro against Gram-positive bacteria. MCB3681 has a potent in vitro activity against C. difficile with MIC90 of 0.064 ug/ml.