pi3k in 1

PI3K-IN-1 (Voxtalisib Analogue) is a dual inhibitor of mTOR/PI3K, mostly for p110γ , also inhibits DNA-PK and mTOR.

PARP/PI3K-IN-1 is a novel dual poly (ADP-ribose) polymerase (PARP) and phosphatidylinositol 3-kinase (PI3K) dual inhibitor with anticancer, antitumour and antiproliferative activities for the study of breast, pancreatic and lung cancers.

PI3K/HDAC-IN-1 is a potent dual inhibitor of PI3K and HDAC, with IC50 values of 8.1 nM and 1.4 nM, respectively.

ALK/PI3K/AKT-IN-1 (Compound 45) effectively inhibits the proliferation of cancer cell lines A549, H1975, and PC9, with IC50 values of 0.44, 0.83, and 1.51 μM, respectively. This compound enhances the expression of p21 and p27, and decreases the activity of CDK2 and p-Rb, causing cell cycle arrest at the G1 phase. It suppresses the ALK/PI3K/AKT signaling pathway, promotes mitochondrial membrane potential depolarization, and induces apoptosis in A549 cells. Furthermore, ALK/PI3K/AKT-IN-1 inhibits the formation and growth of A549 cell spheres.

COX-2/PI3K-IN-1 (compound 5d) is a potent inhibitor of PI3K with an IC50 of 1.14 nM and selectively inhibits COX-2 with a Ki of 3.24 nM.

PI3K/AKT-IN-1 is a dual PI3K and AKT inhibitor with anti-cancer activity. It inhibits PI3Kγ, PI3Kδ, and AKT, suppressing the PI3K/AKT pathway and inducing caspase 3-dependent apoptosis, suitable for cancer research.

PI3K/VEGFR2-IN-1 is a potent dual inhibitor targeting PI3K (IC50: 2.21 μM) and VEGFR2 (IC50: 68 μM), which induces apoptosis and is utilized in cancer research [1].

MEK/PI3K-IN-1 (compound 6r) is a potent dual inhibitor of MEK and PI3K, exhibiting IC50 values of 124 nM for MEK1, 130 nM for PI3Kα, and 236 nM for PI3Kδ. It effectively reduces pAKT and pERK1/2 levels, demonstrating anti-proliferative effects on various tumor cell lines [1].

G36 is a cell-permeable non-steroidal antagonist of GPER. G36 inhibits activation by either 17β-estradiol or the GPER-selective agonist G-1 (IC50 = 112 and 165 nM, respectively). G36 has no detectable binding activity to either ERα or ERβ. G36 blocks the activation of PI3K or calcium mobilization triggered by estrogen through GPER and it suppresses ERK activation by estrogen or G-1 but not by EGF. G-36 can be used in combination with GPER-selective agonists, like G-1, to distinguish the roles of GPER from those of ERα and ERβ in complex biological systems.

iHCK-37 (ASN05260065) is a selective Hck inhibitor with antitumor activity, blocking HIV-1 viral replication. iHCK-37 reduces PI3K/AKT and MAPK/ERK pathway activation after erythropoietin induction in high Hck-expressing cells, useful in chronic myelogenous leukemia (CML) research.

Nitroaspirin (NCX 4016) is a nitric oxide donor and a nitro-derivative of Aspirin that inhibits cyclooxygenase. It induces cell cycle arrest and apoptosis in Cisplatin-resistant human ovarian cancer cells by down-regulating EGFR/PI3K/STAT3 signaling and modulating Bcl-2 family proteins. Additionally, Nitroaspirin possesses antithrombotic and antiplatelet properties and acts as a direct and irreversible inhibitor of COX-1.

AMG 511 is a potent and orally available pan inhibitor of class I PI3Ks (Kis of 4 nM, 6 nM, 2 nM, and 1 nM for PI3Kα, β, δ, and γ, respectively), exhibiting anti-tumor activity in a mouse glioblastoma xenograft model[1]. AMG 511 significantly suppresses PI3K signaling as indicated by a decrease in p-Akt (Ser473).

P110δ-IN-1 (PWT-143) is an effective and selective inhibitor of P110δ (IC50: 8.4 nM).

Nic-15 (compound 4n) serves as an anti-constrictive agent targeting the low vascular characteristics of pancreatic tumors. These characteristics enable cancer cells to adapt to the nutrient-deficient tumor microenvironment and develop resistance to treatment. Nic-15 modulates the PI3K/Akt/mTOR pathway and alleviates ER stress induced by Gemcitabine. It significantly inhibits migration and colony formation in MIA PaCa-2 and PANC-1 pancreatic cancer cells. When used in combination with Gemcitabine, Nic-15 effectively addresses resistance issues in pancreatic tumors. In xenograft models in vivo, Nic-15 notably enhances the efficacy of Gemcitabine.

TRPM7-IN-1 (compound SUD) is a benzamide-urea derivative and an effective inhibitor of TRPM7. This compound induces cell cycle arrest and apoptosis in MCF-7 and BGC-823 cells, reducing their migration capabilities. It decreases vimentin expression while increasing E-cadherin expression. TRPM7-IN-1 reduces TRPM7-like currents and inhibits TRPM7 expression by activating the PI3K/Akt signaling pathway. This compound shows potential as a therapeutic agent for reducing breast and gastric cancer metastasis by targeting TRPM7 expression and activity.

AKT-IN-25 (Compound 14a) is an inhibitor of Akt that prevents the phosphorylation of Akt, thereby hindering the PI3K/Akt/mTOR signaling pathway. It arrests the cell cycle at the G1 phase, inhibits the migration of PANC-1 cells, and suppresses the proliferation of cancer cells PANC-1, PATU-T, and SUIT-2, with IC50 values of 3.05, 1.32, and 3.85 μM, respectively.

FAK-IN-22 (Compound 26) is an inhibitor of FAK, JAK3, and Aurora B, with IC50 values of 50.94 nM, 9.99 nM, and 0.49 nM, respectively, effectively suppressing tumorigenesis and metastasis in pancreatic ductal adenocarcinoma (PDAC). It inhibits proliferation in PANC-1 cells with an IC50 of 0.15 μM. FAK-IN-22 induces apoptosis and G2/M phase arrest in PANC-1 cells by inhibiting the FAK/PI3K/Akt signaling pathway.

OA-Br-1 is an orally active, selective inhibitor of PTP1B with an IC50 value of 7.08 μM. It induces apoptosis and exhibits broad-spectrum anti-cancer cell proliferation activity. OA-Br-1 exerts anti-breast cancer effects both in vitro and in vivo through the PTP1B/PI3K/AKT signaling pathway.

PI3K-IN-56 (Compound 1) is an orally active, potent, and selective irreversible inhibitor of phosphoinositide 3-kinase (PI3K). It irreversibly blocks the production of phosphatidylinositol-3,4,5-trisphosphate (PIP3) and the downstream AKT signaling pathway. PI3K-IN-56 holds promise for research in PI3Kα-driven cancers, such as breast and ovarian cancer.

PI3K/HDAC-IN-4 (Compound 31f) is a dual inhibitor targeting PI3K and HDAC, with an IC50 of 0.2μM. It demonstrates high selectivity for HDAC1-3, with IC50 values of 75.5 nM, 70.9 nM, and 1.9 nM, respectively. As a potent pan-PI3K inhibitor, PI3K/HDAC-IN-4 has IC50 values of 2.5 nM, 80.5 nM, 10.0 nM, and 57.2 nM for PI3Kα, β, δ, and γ, respectively. This compound effectively induces apoptosis in tumor cells by concurrently inhibiting the PI3K/AKT/mTOR signaling pathway and HDAC1-3. It shows significant antiproliferative activity across various tumor cell lines, such as MV4-11, Jeko-1, HL60, and MCF-7, with IC50 values of 0.2, 0.9, 0.8, and 1.5 μM, respectively. PI3K/HDAC-IN-4 is applicable in the study of lymphoma and leukemia.

EpskA21 is an inhibitor of the PI3K/AKT signaling pathway and is capable of suppressing the proliferation of cancer cells including MCF-7, A549, MIA-PaCa-2, Panc-1, and HepG2, with an IC50 range of 1.3-7.24 μM. It can inhibit cell migration, arrest the cell cycle at the G2/M phase in MCF-7 cells and the S phase in MIA-PaCa-2 cells, and induce apoptosis in both MCF-7 and MIA-PaCa-2 cells. EpskA21 also leads to mitochondrial dysfunction.

Miransertib hydrochloride (ARQ-092 hydrochloride) is a potent, orally bioavailable, selective, and allosteric inhibitor of Akt with an IC50 of 2.7 nM, 14 nM, and 8.1 nM against Akt1, Akt2, and Akt3, respectively. It also shows significant potency against the AKT1-E17K mutant protein and holds promise for research on PI3K/AKT-driven tumors and Proteus syndrome. Additionally, Miransertib hydrochloride exhibits efficacy against Leishmania [1, 2].

Isorhamnetin (3-methylquercetin) is the methylated metabolite of quercetin. Quercetin is an important dietary flavonoid with in vitro antioxidant activity. Isorhamnetin prevents endothelial cell injuries from oxidized LDL via inhibition of lectin-like ox-LDL receptor-1 upregulation, interference of ox-LDL-mediated intracellular signaling pathway (p38MAPK activation, NF-kappaB nuclear translocation, eNOS expression) and the antioxidant activity of isorhamnetin. Isorhamnetin prevents endothelial dysfunction, superoxide production, and overexpression of p47phox induced by angiotensin II. Isorhamnetin appears to be a potent drug against esophageal cancer due to it's in vitro potential to not only inhibit proliferation but also induce apoptosis of Eca-109 cells.

Momordin Ic (Momordin 1c) might represent a potential anticancer activity, by inducing apoptosis through oxidative stress-regulated mitochondrial dysfunction involving the MAPK and PI3K-mediated iNOS and HO-1 pathways. Also, Momordin Ic accelerates gastrointestinal transit partially by stimulating synthesis of 5-HT to act through 5-HT(2), which, in turn, increases synthesis of prostaglandins.