Molecule Details
InChIKeySTUWGJZDJHPWGZ-LBPRGKRZSA-N
Compound NameAlpelisib
Canonical SMILESCc1nc(NC(=O)N2CCC[C@H]2C(N)=O)sc1-c1ccnc(C(C)(C)C(F)(F)F)c1
Clinical Status Data-mined Candidate
Targets (Human+Pathogen)5
Pfam Stratification Cross-Family
Avg pChEMBL7.06
SourceChEMBL;BindingDB
2D Structure
2D structure
Activity Profile
DrugBank Annotations
DrugBank ID DB12015
Drug NameAlpelisib
CAS Number1217486-61-7
Groups approved investigational
ATC Codes L01EM03
DescriptionAlpelisib is a phosphatidylinositol 3-kinase (PI3K) inhibitor with potent antitumor activity. It works by selectively inhibiting class I PI3K p110α [A179203], which is the catalytic subunit of PI3K, a lipid kinase that plays a role in various biological processes, including proliferation, survival, ...

Categories: Antineoplastic Agents Antineoplastic and Immunomodulating Agents BCRP/ABCG2 Inhibitors BCRP/ABCG2 Substrates Breast Neoplasms Class I Phosphatidylinositol 3-Kinases, antagonists & inhibitors Cytochrome P-450 CYP2B6 Inducers Cytochrome P-450 CYP2B6 Inducers (moderate) Cytochrome P-450 CYP2C19 Inhibitors Cytochrome P-450 CYP2C19 inhibitors (strength unknown) Cytochrome P-450 CYP2C8 Inhibitors Cytochrome P-450 CYP2C8 Inhibitors (strength unknown) Cytochrome P-450 CYP2C9 Inducers Cytochrome P-450 CYP2C9 Inducers (moderate) Cytochrome P-450 CYP2C9 Inducers (strength unknown) Cytochrome P-450 CYP3A Inducers Cytochrome P-450 CYP3A Inhibitors Cytochrome P-450 CYP3A Substrates Cytochrome P-450 CYP3A4 Inducers Cytochrome P-450 CYP3A4 Inducers (weak) Cytochrome P-450 CYP3A4 Inhibitors Cytochrome P-450 CYP3A4 Inhibitors (weak) Cytochrome P-450 CYP3A4 Substrates Cytochrome P-450 CYP3A4 Substrates (strength unknown) Cytochrome P-450 CYP3A4 Substrates with a Narrow Therapeutic Index Cytochrome P-450 Enzyme Inducers Cytochrome P-450 Enzyme Inhibitors Cytochrome P-450 Substrates Kinase Inhibitor Narrow Therapeutic Index Drugs P-glycoprotein inhibitors Phosphatidylinositol 3-Kinases, antagonists & inhibitors Phosphatidylinositol-3-kinase (Pi3K) inhibitors Protein Kinase Inhibitors Sulfur Compounds
Cross-references: BindingDB: 738244 ChEBI: 93752 CHEMBL2396661 ChemSpider: 28424123 Drugs Product Database (DPD): 23434 PDB: 1LT PubChem:56649450 PubChem:347828332 RxCUI: 2169285 Wikipedia: Phosphoinositide_3-kinase_inhibitor ZINC: ZINC000068198368
Target Activities (5)
Target Gene Organism Category Pfam pChEMBL Type Source
P42336 PIK3CA Homo sapiens Human PF00454 PF00792 PF02192 PF00794 PF00613 8.3 IC50 ChEMBL;BindingDB
P27986 PIK3R1 Homo sapiens Human PF16454 PF00620 PF00017 7.1 IC50 ChEMBL;BindingDB
P42338 PIK3CB Homo sapiens Human PF00454 PF00792 PF02192 PF00794 PF00613 6.7 IC50 ChEMBL;BindingDB
P48736 PIK3CG Homo sapiens Human PF00454 PF00792 PF00794 PF00613 PF19710 6.6 IC50 ChEMBL;BindingDB
O00329 PIK3CD Homo sapiens Human PF00454 PF00792 PF02192 PF00794 PF00613 6.5 IC50 ChEMBL;BindingDB
DrugBank Target Actions (9)
Target Gene Target Name Action Type
P11712 CYP2C9 Cytochrome P450 2C9 inducer enzymes
P10632 CYP2C8 Cytochrome P450 2C8 inhibitor enzymes
P33261 CYP2C19 Cytochrome P450 2C19 inhibitor enzymes
P08684 CYP3A4 Cytochrome P450 3A4 substrate enzymes
P27986 PIK3R1 Phosphatidylinositol 3-kinase inhibitor targets
P42336 PIK3CA Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform inhibitor targets
P03372 ESR1 Estrogen receptor modulator targets
P08183 ABCB1 ATP-dependent translocase ABCB1 inhibitor transporters
Q9UNQ0 ABCG2 Broad substrate specificity ATP-binding cassette transporter ABCG2 substrate transporters