Sapanisertib (INK-128) is a ATP-dependent mTOR1/2 inhibitor with an IC50 of 1 nM for mTOR kinase.
Gedatolisib (PKI-587) is a highly potent dual inhibitor of PI3Kα, PI3Kγ, and mTOR with IC50s of 0.4 nM, 5.4 nM and 1.6 nM, respectively. PKI-587 is equally effective in both complexes of mTOR, mTORC1 and mTORC2.
Doxepin inhibits reuptake of serotonin and norepinephrine as a tricyclic antidepressant. Doxepin has therapeutic effects in atopic dermatitis，chronic urticarial，can improve cognitive processes， protect central nervous system. Doxepin has also been proposed as a protective factor against oxidative stress[1][2][3].
DL001, a FKBP12-dependent rapamycin analog, is a selective mechanistic Target Of Rapamycin Complex 1 (mTORC1) inhibitor with an IC50 of 74.9 pM. In cells, DL001 efficiently represses elevated mTORC1 activity and restores normal gene expression to cells lacking a functional tuberous sclerosis complex. DL001 inhibits mTORC1 signaling without impairing glucose homeostasis and with substantially reduced and no side effects on lipid metabolism and the immune system in vivo in C57BL/6J mice[1].
BIBU1361 induces apoptosis and inhibits autophagy. BIBU1361 inhibits pro-survival pathways Akt/mTOR and gp130/JAK/STAT3, and decreased levels of pro-inflammatory cytokine IL-6[1].
Coenzyme Q0 (CoQ0) is a potent, oral active ubiquinone compound can be derived from Antrodia cinnamomea. Coenzyme Q0 induces apoptosis and autophagy, suppresses of HER-2/AKT/mTOR signaling to potentiate the apoptosis and autophagy mechanisms. Coenzyme Q0 regulates NFκB/AP-1 activation and enhances Nrf2 stabilization in attenuation of inflammation and redox imbalance. Coenzyme Q0 has anti-angiogenic activity through downregulation of MMP-9/NF-κB and upregulation of HO-1 signaling[1][2][3].
QL-IX-55 is a selective ATP-competitive inhibitor of mTORC1/2 with IC50s of 50/50/10-50 nM for Human mTORC1/Yeast mTORC1/Yeast mTORC2, respectively.
mTOR inhibitor-13 (compound 9g), an aryl ureido compound, is a potent and selective mTOR inhibitor with an IC50 of 0.29 nM. mTOR inhibitor-13 also inhibits PI3K-α with an IC50 of 119 nM[1].
Omipalisib (GSK2126458) is a highly selective and potent inhibitor of PI3K with Kis of 0.019 nM/0.13 nM/0.024 nM/0.06 nM and 0.18 nM/0.3 nM for p110α/β/δ/γ, mTORC1/2, respectively.
MHY-1685, a novel mammalian target of rapamycin (mTOR) inhibitor, provides opportunities to improve hCSC-based myocardial regeneration.
Dehydrovomifoliol is a AKT/mTOR dual inhibitor. Dehydrovomifoliol reduces lipid accumulation and lipogenesis by inhibiting the AKT/mTOR signaling pathway. Dehydrovomifoliol is used in nonalcoholic fatty liver disease research (NAFLD) .
HDACs/mTOR Inhibitor 1 is a dual Histone Deacetylases (HDACs) and mammalian target of Rapamycin (mTOR) target inhibitor for treating hematologic malignancies, with IC50s of 0.19 nM, 1.8 nM, 1.2 nM and >500 nM for HDAC1, HDAC6, mTOR and PI3Kα, respectively. HDACs/mTOR Inhibitor 1 stimulates cell cycle arrest in G0/G1 phase and induce tumor cell apoptosis with low toxicity in vivo[1].
RMC-6272 (RM-006) is a bi-steric mTORC1-selective inhibitor. RMC-6272 exhibits potent and selective (> 10-fold) inhibition of mTORC1 over mTORC2. RMC-6272 shows improved inhibition of mTORC1 in comparison to Rapamycin, and induces more cell death in TSC2 null tumors[1].
L-Leucine-d2 is the deuterium labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway[1].
Arnicolide D is a sesquiterpene lactone isolated from Centipeda minima. Arnicolide D modulates the cell cycle, activates the caspase signaling pathway and inhibits the PI3K/AKT/mTOR and STAT3 signaling pathways. Arnicolide D inhibits Nasopharyngeal carcinoma (NPC) cell viability in a concentration- and time-dependent manner[1].
8-Aminoadenosine (8-NH2-Ado), a RNA-directed nucleoside analogue, reduces cellular ATP levels and inhibits mRNA synthesis. 8-Aminoadenosine blocks Akt/mTOR signaling and induces autophagy and apoptosis in a p53-independent manner. 8-Aminoadenosine has antitumor activity[1][2][3].
Polyphyllin I is a bioactive constituent extracted from Paris polyphylla, has strong anti-tumor activity. Polyphyllin I is an activator of the JNK signaling pathway and is an inhibitor of PDK1/Akt/mTOR signaling. Polyphyllin I induces autophagy, G2/M phase arrest and apoptosis[1][2][3].
Vistusertib (AZD2014) is an ATP competitive mTOR inhibitor with an IC50 of 2.81 nM. AZD2014 inhibits both mTORC1 and mTORC2 complexes.
Torin 2 is an mTOR inhibitor with EC50 of 0.25 nM for inhibiting cellular mTOR activity, and exhibits 800-fold selectivity over PI3K (EC50: 200 nM). Torin 2 also inhibits DNA-PK with an IC50 of 0.5 nM in the cell free assay. Torin 2 can suppress both mTORC1 and mTORC2.
Pomiferin, a flavonoid from the fruits of Maclura pomifera, acts as an potential inhibitor of HDAC, with an IC50 of 1.05 μM, and also potently inhibits mTOR (IC50, 6.2 µM).
MCX 28, a triple PI3K/mTOR/PIM inhibitor, displays low nanomolar activity.
D-α-Hydroxyglutaric acid ((R)-2-Hydroxypentanedioic acid) is the principal metabolite accumulating in neurometabolic disease D-2-hydroxyglutaric aciduria. D-α-Hydroxyglutaric acid is a weak competitive antagonist of α-ketoglutarate (α-KG) and inhibits multiple α-KG-dependent dioxygenases with a Ki of 10.87 mM. D-α-Hydroxyglutaric acid increases reactive oxygen species (ROS) production. D-α-Hydroxyglutaric acid binds and inhibits ATP synthase and inhibits mTOR signaling[1][2][3][4][5].
Royleanone, a diterpenoid isolated from plants, inhibits the proliferation of cancer cells by inducing cell cycle arrest and mitochondria-mediated apoptosis, also inhibits cell migration potential, inhibits mTOR/PI3/AKT signaling pathway in LNCaP prostate cancer cells[1].
Aschantin, a bisepoxylignan, can be isolated from Magnolia biondii. Aschantin has antiplasmodial, Ca2+-antagonistic, platelet activating factor-antagonistic, and chemopreventive activities. Aschantin is a mTOR kinase inhibitor. Aschantin is also an inhibitor of Cytochrome P450 and UGT enzyme[1][2].
Sulindac sulfone is an mTORC1 pathway inhibitor and a metabolite of Sulindac. Sulindac sulfone inhibits colon cancer cell growth and induces cell cycle arrest. Sulindac sulfone is used in cancer research[1].
Hederacolchiside A1, isolated from Pulsatilla chinensis, suppresses proliferation of tumor cells by inducing apoptosis through modulating PI3K/Akt/mTOR signaling pathway[1]. Hederacolchiside A1 has antischistosomal activity, affecting parasite viability both in vivo and in vitro[2].
L-Leucine-2-13C,15N is the 13C- and 15N-labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway[1].
mTOR inhibitor-1 is a novel mTOR pathway inhibitor which can suppress cells proliferation and inducing autophagy.
22-(4′-py)-JA is a semisynthetic derivative of junamycin A (JA) that can be isolated from the Thai blue sponge (Xestospongia sp.). 22-(4′-py)-JA has antimetastatic activity and can inhibit AKT/mTOR/p70S6K signaling. 22-(4′-py)-JA inhibits tumor cell invasion and tube formation in human umbilical vein endothelial cells (HUVEC), downregulates metalloproteinases (MMP-2 and MMP-9), hypoxia-inducible factor 1α (HIF-1α) and vascular endothelial growth factor (VEGF). 22-(4′-py)-JA has potent anticancer activity against non-small cell lung cancer (NSCLC)[1].
NVP-BBD130 is a potent, stable, ATP-competitive and orally active dual PI3K and mTOR inhibitor[1].