PI3K/Akt/mTOR Signaling

DS-7423 is a dual PI3K and mTOR inhibitor, with IC50 values of 15.6 nM, 34.9 nM for PI3Kα and mTOR, respectively. DS-7423 possesses anti-tumor activity.

PI3Kα-IN-4 is a potent, selective and orally active inhibitor of PI3Kα, with an IC50 of 1.8 nM. PI3Kα-IN-4 has antitumor activity.

COH-SR4 is an AMPK activator.

PF-06843195 is a highly selective PI3Kα inhibitor with an IC50 of 18 nM in Rat1 fibroblasts. The Kis of PF-06843195 for PI3Kα and PI3Kδ in biochemical kinase assay are less than 0.018 nM and 0.28 nM, respectively. PF-06843195 has great suppression of the PI3K/mTOR signaling pathway and durable antitumor efficacy.

hSMG-1 inhibitor 11e is a potent and selective hSMG-1 kinase inhibitor with an IC50 of 900-fold selectivity over mTOR (IC50 of 45 nM), PI3Kα/γ (IC50s of 61 nM and 92 nM) and CDK1/CDK2 (IC50s of 32 μM and 7.1 μM).

Parsaclisib hydrochloride (INCB050465 hydrochloride) is a potent, selective and orally active inhibitor of PI3Kδ, with an IC50 of 1 nM at 1 mM ATP. Parsaclisib hydrochloride shows approximately 20000-fold selectivity over other PI3K class I isoforms. Parsaclisib hydrochloride can be used for the research of relapsed or refractory B-cell malignancies.

TAS-117 hydrochloride is a potent, selective, orally active allosteric Akt inhibitor (with IC50s of 4.8, 1.6, and 44 nM for Akt1, 2, and 3, respectively). TAS-117 hydrochloride triggers anti-myeloma activities and enhances fatal endoplasmic reticulum (ER) stress induced by proteasome inhibition. TAS-117 hydrochloride induces apoptosis and autophagy.

RMC-5552 is a potent and selective inhibitor of mTORC1. RMC-5552 inhibits phosphorylation of mTORC1 pS6K and p4EBP1 with IC50s of 0.14 nM and 0.48 nM, respectively. RMC-5552 has anti-cancer activity.

PF-07104091 is a CDK2/cyclin E1 inhibitor, a selective ATP-site inhibitor targeting the cyclin-bound activated state of the kinase

PF-07104091 hydrate is a potent and selective inhibitor of CDK2/E1 and GSK3β with Kis of 1.16 and 537.81 nM, respectively. PF-07104091 hydrate has antitumor activity against cyclin E1-amplified cancers and is commonly used to treat HR+/HER2- breast cancer and ovarian cancer

(E/Z)-GSK-3β inhibitor 1 is a racemic compound of (E)-GSK-3β inhibitor 1 and (Z)-GSK-3β inhibitor 1 isomers.

AMPK activator 4 is a potent AMPK activator without inhibition of mitochondrial complex I.

BRD3731 is a selective GSK3β inhibitor, with IC50s of 15 nM and 215 nM for GSK3β and GSK3α, respectively.

FD223 is a potent and selective phosphoinositide 3-kinase delta (PI3Kδ) inhibitor. FD223 displays high potency (IC50=1 nM) and good selectivity over other isoforms (IC50s of 51 nM, 29 nM and 37 nM, respectively for α, β and γ). FD223 exhibits efficient inhibition of the proliferation of acute myeloid leukemia (AML) cell lines by suppressing p-AKT Ser473 thus causing G1 phase arrest during the cell cycle. FD223 has potential for the research of leukemia such as AML.

IHMT-PI3Kδ-372 is a potent and selective PI3Kδ inhibitor with an IC50 of 14 nM.

NV-5138, a leucine analog, is the first selective and orally active brain mTORC1 activator, binding to Sestrin2.

NV-5138 hydrochloride, a leucine analog, is the first selective and orally active brain mTORC1 activator, binding to Sestrin2.

PS47 is an inactive E-isomer of PS48.

SAR502250 is a potent, selective, ATP competitive, orally active and brain-penetrant inhibitor of GSK3, with an IC50 of 12 nM for human GSK-3β.

TAS-117 is a potent, selective, orally active allosteric Akt inhibitor (with IC50s of 4.8, 1.6, and 44 nM for Akt1, 2, and 3, respectively). TAS-117 triggers anti-myeloma activities and enhances fatal endoplasmic reticulum (ER) stress induced by proteasome inhibition. TAS-117 induces apoptosis and autophagy.

CYH33 methanesulfonate is an orally active, highly selective PI3Kα inhibitor with IC50s of 5.9 nM/598 nM/78.7 nM/225 nM against α/β/δ/γ isoform, respectively. CYH33 methanesulfonate inhibits phosphorylation of Akt, ERK and induces significant G1 phase arrest in breast cancer cells and non-small cell lung cancer (NSCLC) cells. CYH33 methanesulfonate has potent activity against solid tumors.

PF-04802367 (PF-367) is a highly selective GSK-3 inhibitor with an IC50 of 2.1 nM based on a recombinant human GSK-3β enzyme assay and 1.1 nM based on ADP-Glo assay.

(32-Carbonyl)-RMC-5552 is a potent mTOR inhibitor. (32-Carbonyl)-RMC-5552 inhibits mTORC1 and mTORC2 substrate (p-P70S6K-(T389), p-4E-BP1-(T37/36), AND p-AKT1/2/3-(S473)) phosphorylation with pIC50s of > 9, >9 and between 8 and 9, respectively (patent WO2019212990A1, example 2).

CCT128930 hydrochloride is a potent and selective inhibitor of AKT (IC50=6 nM). CCT128930 hydrochloride has 28-fold selectivity over the closely related PKA kinase (IC50=168 nM) through the targeting of Met282 of AKT (Met173 of PKA-AKT chimera), as well as 20-fold selectivity over p70S6K (IC50=120 nM). CCT128930 hydrochloride induces cell cycle arrest, DNA damage, and autophagy. Antitumor activity.