Target family: Phosphatidylinositol kinases (type: enzyme)
Target: phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta

Ligand: acalisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.900000095367432 pIC50
Reference (Journal): Effects of isoform-selective phosphatidylinositol 3-kinase inhibitors on osteoclasts: actions on cytoskeletal organization, survival, and resorption.
Published in: J Biol Chem

Ligand: alpelisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: yes
Approval source: FDA (2019),EMA (2020)
Primary target: no
Median affinity: 6.539999961853027 pIC50
Reference (Journal): Discovery of NVP-BYL719 a potent and selective phosphatidylinositol-3 kinase alpha inhibitor selected for clinical evaluation.
Published in: Bioorg Med Chem Lett

Ligand: amdizalisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 9.520000457763672 pIC50
Reference (Patent): Novel imidazopyridazine compounds and their use

Ligand: AMG319 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.739999771118164 pIC50
Reference (Journal): Discovery and in vivo evaluation of (S)-N-(1-(7-fluoro-2-(pyridin-2-yl)quinolin-3-yl)ethyl)-9H-purin-6-amine (AMG319) and related PI3Kδ inhibitors for inflammation and autoimmune disease.
Published in: J Med Chem

Ligand: apitolisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.170000076293945 pIC50
Reference (Journal): Discovery of a potent, selective, and orally available class I phosphatidylinositol 3-kinase (PI3K)/mammalian target of rapamycin (mTOR) kinase inhibitor (GDC-0980) for the treatment of cancer.
Published in: J Med Chem

Ligand: AZ2 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.699999809265137 pKi
Reference (Journal): A class of highly selective inhibitors bind to an active state of PI3Kγ.
Published in: Nat Chem Biol

Ligand: AZD3458 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.5 pIC50
Reference (Journal): Discovery of Highly Isoform Selective Orally Bioavailable Phosphoinositide 3-Kinase (PI3K)-γ Inhibitors.
Published in: J Med Chem

Ligand: AZD6482 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.099999904632568 pIC50
Reference (Journal): Human target validation of phosphoinositide 3-kinase (PI3K)β: effects on platelets and insulin sensitivity, using AZD6482 a novel PI3Kβ inhibitor.
Published in: J Thromb Haemost

Ligand: AZD8154 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 9.149999618530273 pIC50
Reference (Patent): 5-[2-(pyridin-2-ylamino)-1,3-thiazol-5-yl]-2,3-dihydro-1 h-isoindol-1 -one derivatives and their use as dual inhibitors of phosphatidylinositol 3-kinase delta & gamma

Ligand: AZD8186 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.920000076293945 pIC50
Reference (Journal): Inhibition of PI3Kβ signaling with AZD8186 inhibits growth of PTEN-deficient breast and prostate tumors alone and in combination with docetaxel.
Published in: Mol Cancer Ther

Ligand: AZD8835 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.239999771118164 pIC50
Reference (Journal): Discovery of 1-(4-(5-(5-amino-6-(5-tert-butyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)-1-ethyl-1,2,4-triazol-3-yl)piperidin-1-yl)-3-hydroxypropan-1-one (AZD8835): A potent and selective inhibitor of PI3Kα and PI3Kδ for the treatment of cancers.
Published in: Bioorg Med Chem Lett

Ligand: bimiralisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.599999904632568 pKd

Ligand: compound 15a [PMID: 32069401] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 9.300000190734863 pIC50
Reference (Journal): Design, Synthesis, and Biological Evaluation of Imidazo[1,2-<i>a</i>]pyridine Derivatives as Novel PI3K/mTOR Dual Inhibitors.
Published in: J Med Chem

Ligand: compound 20f [PMID: 28520415] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 9.199999809265137 pIC50
Reference (Journal): Design and Synthesis of Soluble and Cell-Permeable PI3Kδ Inhibitors for Long-Acting Inhaled Administration.
Published in: J Med Chem

Ligand: compound 27 [PMID: 35834807] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.820000171661377 pIC50
Reference (Journal): Discovery of Novel Phosphoinositide-3-Kinase &#x3b1; Inhibitors with High Selectivity, Excellent Bioavailability, and Long-Acting Efficacy for Gastric Cancer.
Published in: J Med Chem

Ligand: compound 2q [PMID: 30986068] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.40999984741211 pIC50
Reference (Journal): Structure Overhaul Affords a Potent Purine PI3Kδ Inhibitor with Improved Tolerability.
Published in: J Med Chem

Ligand: compound 41 [PMID: 31855425] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.199999809265137 pIC50
Reference (Journal): Optimization of Orally Bioavailable PI3Kδ Inhibitors and Identification of Vps34 as a Key Selectivity Target.
Published in: J Med Chem

Ligand: compound 41 [PMID: 31855425] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 9.699999809265137 pKd
Reference (Journal): Optimization of Orally Bioavailable PI3Kδ Inhibitors and Identification of Vps34 as a Key Selectivity Target.
Published in: J Med Chem

Ligand: compound 52 [PMID: 28541707] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.770000457763672 pIC50
Reference (Journal): Identification of a Potent, Selective, and Efficacious Phosphatidylinositol 3-Kinase δ (PI3Kδ) Inhibitor for the Treatment of Immunological Disorders.
Published in: J Med Chem

Ligand: compound 5d [PMID: 31335136] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.960000038146973 pIC50
Reference (Journal): Discovery of 4-Methylquinazoline Based PI3K Inhibitors for the Potential Treatment of Idiopathic Pulmonary Fibrosis.
Published in: J Med Chem

Ligand: compound 7 [PMID: 31955578] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 5.769999980926514 pIC50
Reference (Journal): Discovery of a Brain-Penetrant ATP-Competitive Inhibitor of the Mechanistic Target of Rapamycin (mTOR) for CNS Disorders.
Published in: J Med Chem

Ligand: compound 82 [PMID: 21332118] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.920000076293945 pKi
Reference (Journal): Discovery and optimization of a series of benzothiazole phosphoinositide 3-kinase (PI3K)/mammalian target of rapamycin (mTOR) dual inhibitors.
Published in: J Med Chem

Ligand: compound (S)-29 [PMID: 37606563] (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 9.100000381469727 pIC50
Reference (Journal): Discovery of Highly Selective and Orally Bioavailable PI3K&#x3b4; Inhibitors with Anti-Inflammatory Activity for Treatment of Acute Lung Injury.
Published in: J Med Chem

Ligand: copanlisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: yes
Approval source: FDA (2017)
Primary target: no
Median affinity: 9.149999618530273 pIC50
Reference (Journal): BAY 80-6946 is a highly selective intravenous PI3K inhibitor with potent p110α and p110δ activities in tumor cell lines and xenograft models.
Published in: Mol Cancer Ther

Ligand: dactolisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.149999618530273 pIC50
Reference (Journal): Identification and characterization of NVP-BEZ235, a new orally available dual phosphatidylinositol 3-kinase/mammalian target of rapamycin inhibitor with potent in vivo antitumor activity.
Published in: Mol Cancer Ther

Ligand: dezapelisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.300000190734863 pIC50
Reference (Patent): Pyrimidinones as PI3K inhibitors

Ligand: DS-7423 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.590000152587891 pIC50
Reference (Journal): Antitumor activity and induction of TP53-dependent apoptosis toward ovarian clear cell adenocarcinoma by the dual PI3K/mTOR inhibitor DS-7423.
Published in: PLoS One

Ligand: duvelisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: yes
Approval source: FDA (2018), EMA (2021)
Primary target: yes
Median affinity: 8.600000381469727 pIC50
Reference (Journal): PI3K-δ and PI3K-γ inhibition by IPI-145 abrogates immune responses and suppresses activity in autoimmune and inflammatory disease models.
Published in: Chem Biol

Ligand: eCF309 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 5.739999771118164 pIC50
Reference (Journal): eCF309: a potent, selective and cell-permeable mTOR inhibitor
Published in: Medchemcomm

Ligand: eganelisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.639999866485596 pKd
Reference (Journal): Discovery of a Selective Phosphoinositide-3-Kinase (PI3K)-γ Inhibitor (IPI-549) as an Immuno-Oncology Clinical Candidate.
Published in: ACS Med Chem Lett

Ligand: fimepinostat (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.409999847412109 pIC50
Reference (Journal): Cancer network disruption by a single molecule inhibitor targeting both histone deacetylase activity and phosphatidylinositol 3-kinase signaling.
Published in: Clin Cancer Res

Ligand: GSK2292767 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 10.100000381469727 pKi
Reference (Journal): Discovery of Potent, Efficient, and Selective Inhibitors of Phosphoinositide 3-Kinase δ through a Deconstruction and Regrowth Approach.
Published in: J Med Chem

Ligand: IC-87114 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.699999809265137 pKi
Reference (Journal): Features of selective kinase inhibitors.
Published in: Chem Biol

Ligand: IC-87114 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.300000190734863 pIC50
Reference (Journal): Essential role of phosphoinositide 3-kinase delta in neutrophil directional movement.
Published in: J Immunol

Ligand: idelalisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: yes
Approval source: FDA & EMA (2014)
Primary target: yes
Median affinity: 8.600000381469727 pIC50
Reference (Journal): CAL-101, a p110delta selective phosphatidylinositol-3-kinase inhibitor for the treatment of B-cell malignancies, inhibits PI3K signaling and cellular viability.
Published in: Blood

Ligand: inavolisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.909999847412109 pKi
Reference (Patent): Benzoxazepin oxazolidinone compounds and methods of use

Ligand: izorlisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.300000190734863 pIC50
Reference (Journal): Discovery and biological activity of a novel class I PI3K inhibitor, CH5132799.
Published in: Bioorg Med Chem Lett

Ligand: KU-0060648 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 10 pIC50
Reference (Journal): 1-substituted (Dibenzo[b,d]thiophen-4-yl)-2-morpholino-4H-chromen-4-ones endowed with dual DNA-PK/PI3-K inhibitory activity.
Published in: J Med Chem

Ligand: leniolisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: yes
Approval source: FDA (2023)
Primary target: yes
Median affinity: 7.639999866485596 pIC50
Reference (Patent): Tetrahydro-pyrido-pyrimidine derivatives

Ligand: linperlisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.619999885559082 pIC50
Reference (Patent): Fused heterocyclic compound, preparation method therefor, pharmaceutcial composition, and uses thereof

Ligand: LY 294002 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.150000095367432 pKd
Reference (Journal): The commonly used PI3-kinase probe LY294002 is an inhibitor of BET bromodomains.
Published in: ACS Chem Biol

Ligand: LY 294002 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 6.659999847412109 pIC50
Reference (Journal): 1-substituted (Dibenzo[b,d]thiophen-4-yl)-2-morpholino-4H-chromen-4-ones endowed with dual DNA-PK/PI3-K inhibitory activity.
Published in: J Med Chem

Ligand: nemiralisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 9.899999618530273 pIC50
Reference (Journal): Optimization of Novel Indazoles as Highly Potent and Selective Inhibitors of Phosphoinositide 3-Kinase δ for the Treatment of Respiratory Disease.
Published in: J Med Chem

Ligand: neolymphostin A (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.3100004196167 pKd
Reference (Journal): Neolymphostin A Is a Covalent Phosphoinositide 3-Kinase (PI3K)/Mammalian Target of Rapamycin (mTOR) Dual Inhibitor That Employs an Unusual Electrophilic Vinylogous Ester.
Published in: J Med Chem

Ligand: NVP-CLR457 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.639999866485596 pIC50
Reference (Journal): Identification of NVP-CLR457 as an Orally Bioavailable Non-CNS-Penetrant pan-Class IA Phosphoinositol-3-Kinase Inhibitor.
Published in: J Med Chem

Ligand: omipalisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.21999979019165 pKi
Reference (Journal): Discovery of GSK2126458, a Highly Potent Inhibitor of PI3K and the Mammalian Target of Rapamycin.
Published in: ACS Med Chem Lett

Ligand: panulisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.399999618530273 pIC50
Reference (Journal): P7170: A Novel Molecule with Unique Profile of mTORC1/C2 and Activin Receptor-like Kinase 1 Inhibition Leading to Antitumor and Antiangiogenic Activity.
Published in: Mol Cancer Ther

Ligand: parsaclisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity:  pIC50
Reference (Patent): Heterocyclylamines as pi3k inhibitors

Ligand: PF-06843195 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 9.550000190734863 pKi
Reference (Journal): Structure-Based Drug Design and Synthesis of PI3K&#x3b1;-Selective Inhibitor (PF-06843195).
Published in: J Med Chem

Ligand: PI-103 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.520000457763672 pIC50
Reference (Journal): Biological properties of potent inhibitors of class I phosphatidylinositide 3-kinases: from PI-103 through PI-540, PI-620 to the oral agent GDC-0941.
Published in: Mol Cancer Ther

Ligand: PI-3065 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.820000171661377 pIC50
Reference (Journal): Inactivation of PI(3)K p110δ breaks regulatory T-cell-mediated immune tolerance to cancer.
Published in: Nature

Ligand: PI 3-Kg inhibitor (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.519999980926514 pIC50
Reference (Journal): Blockade of PI3Kgamma suppresses joint inflammation and damage in mouse models of rheumatoid arthritis.
Published in: Nat Med

Ligand: pictilisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.520000457763672 pIC50
Reference (Journal): The identification of 2-(1H-indazol-4-yl)-6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidine (GDC-0941) as a potent, selective, orally bioavailable inhibitor of class I PI3 kinase for the treatment of cancer .
Published in: J Med Chem

Ligand: pictilisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.8100004196167 pKi
Reference (Patent): Benzoxazepin oxazolidinone compounds and methods of use

Ligand: PIK-108 (Synthetic organic)
Interaction type: Allosteric modulator
Action: Negative
Ligand approved: no
Primary target: no
Median affinity: 6.179999828338623 pIC50
Reference (Journal): Discovery and optimization of new benzimidazole- and benzoxazole-pyrimidone selective PI3Kβ inhibitors for the treatment of phosphatase and TENsin homologue (PTEN)-deficient cancers.
Published in: J Med Chem

Ligand: PIK-75 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.289999961853027 pIC50
Reference (Journal): A pharmacological map of the PI3-K family defines a role for p110alpha in insulin signaling.
Published in: Cell

Ligand: pilaralisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.440000057220459 pIC50
Reference (Journal): Small molecules targeting phosphoinositide 3-kinases.
Published in: Medchemcomm

Ligand: PP121 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.820000171661377 pIC50
Reference (Journal): Targeted polypharmacology: discovery of dual inhibitors of tyrosine and phosphoinositide kinases.
Published in: Nat Chem Biol

Ligand: puquitinib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.479999542236328 pIC50
Reference (Journal): Puquitinib, a novel orally available PI3Kδ inhibitor, exhibits potent antitumor efficacy against acute myeloid leukemia.
Published in: Cancer Sci

Ligand: roginolisib (Synthetic organic)
Interaction type: Allosteric modulator
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.460000038146973 pIC50
Reference (Patent): Tricyclic pyrazol amine derivatives

Ligand: RV1729 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.920000076293945 pIC50
Reference (Patent): QUINAZOLIN-4 (3H) -ONE DERIVATIVES USED AS PI3 KINASE INHIBITORS

Ligand: RV6153 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 8.600000381469727 pIC50
Reference (Patent): Phosphoinositide 3-kinase inhibitors

Ligand: samotolisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.420000076293945 pIC50
Reference (Patent): PI3 kinase/mTOR dual inhibitor.

Ligand: sapanisertib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.639999866485596 pIC50
Reference (Journal): The translational landscape of mTOR signalling steers cancer initiation and metastasis.
Published in: Nature

Ligand: SAR260301 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.329999923706055 pIC50
Reference (Journal): Discovery and optimization of pyrimidone indoline amide PI3Kβ inhibitors for the treatment of phosphatase and tensin homologue (PTEN)-deficient cancers.
Published in: J Med Chem

Ligand: seletalisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.920000076293945 pIC50
Reference (Journal): Seletalisib: Characterization of a Novel, Potent, and Selective Inhibitor of PI3Kδ.
Published in: J Pharmacol Exp Ther

Ligand: serabelisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 5 pIC50
Reference (Patent): Heterocyclic compounds and uses thereof.

Ligand: STK16-IN-1 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 6.070000171661377 pIC50
Reference (Journal): Discovery of a Highly Selective STK16 Kinase Inhibitor.
Published in: ACS Chem Biol

Ligand: taselisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 9.680000305175781 pKi
Reference (Journal): Discovery of 2-{3-[2-(1-isopropyl-3-methyl-1H-1,2-4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl]-1H-pyrazol-1-yl}-2-methylpropanamide (GDC-0032): a β-sparing phosphoinositide 3-kinase inhibitor with high unbound exposure and robust in vivo antitumor activity.
Published in: J Med Chem

Ligand: taselisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 10.100000381469727 pKi
Reference (Patent): Benzoxazepin oxazolidinone compounds and methods of use

Ligand: tenalisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.619999885559082 pIC50
Reference (Patent): Dual selective PI3 delta and gamma kinase inhibitors

Ligand: TG-100-115 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 6.630000114440918 pIC50
Reference (Journal): Discovery of 3,3'-(2,4-diaminopteridine-6,7-diyl)diphenol as an isozyme-selective inhibitor of PI3K for the treatment of ischemia reperfusion injury associated with myocardial infarction.
Published in: J Med Chem

Ligand: TGX-221 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7 pIC50
Reference (Journal): PI 3-kinase p110beta: a new target for antithrombotic therapy.
Published in: Nat Med

Ligand: torin 2 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.25 pIC50
Reference (Journal): Discovery of 9-(6-aminopyridin-3-yl)-1-(3-(trifluoromethyl)phenyl)benzo[h][1,6]naphthyridin-2(1H)-one (Torin2) as a potent, selective, and orally available mammalian target of rapamycin (mTOR) inhibitor for treatment of cancer.
Published in: J Med Chem

Ligand: umbralisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: yes
Approval source: FDA (2021)
Primary target: yes
Median affinity: 7.860000133514404 pIC50
Reference (Patent): Novel selective pi3k delta inhibitors.

Ligand: VS-5584 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity: 7.380000114440918 pIC50
Reference (Journal): VS-5584, a novel and highly selective PI3K/mTOR kinase inhibitor for the treatment of cancer.
Published in: Mol Cancer Ther

Ligand: vulolisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7.309999942779541 pIC50
Reference (Patent): Three fused ring derivative-containing salt or crystal form and pharmaceutical composition thereof

Ligand: wortmannin (Natural product)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 8.260000228881836 pKd
Reference (Journal): Neolymphostin A Is a Covalent Phosphoinositide 3-Kinase (PI3K)/Mammalian Target of Rapamycin (mTOR) Dual Inhibitor That Employs an Unusual Electrophilic Vinylogous Ester.
Published in: J Med Chem

Ligand: zandelisib (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: no
Median affinity: 7 pIC50
Reference (Patent): (alpha- substituted aralkylamino and heteroarylalkylamino) pyrimidinyl and 1,3,5 -triazinyl benzimidazoles, pharmaceutical compositions containing them, and these compounds for use in treating proliferative diseases

Ligand: ZSTK474 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity:  pIC50
Reference (Journal): Antitumor activity of ZSTK474, a new phosphatidylinositol 3-kinase inhibitor.
Published in: J Natl Cancer Inst

Ligand: ZSTK474 (Synthetic organic)
Interaction type: Inhibitor
Action: Inhibition
Ligand approved: no
Primary target: yes
Median affinity:  pIC50
Reference (Journal): Small molecules targeting phosphoinositide 3-kinases.
Published in: Medchemcomm