alpelisib   Click here for help

GtoPdb Ligand ID: 7955

Synonyms: BYL 719 | BYL-719 | NVP-BYL719 | Piqray® | Vijoice®
Approved drug PDB Ligand
alpelisib is an approved drug (FDA (2019),EMA (2020))
Compound class: Synthetic organic
Comment: Alpelisib is an orally bioavailable phosphatidylinositol 3-kinase (PI3K) inhibitor that exhibits antineoplastic activity. It is selective for the α isoform (PIK3CA). It was the first PIK3CA inhibitor to be approved for the treatment of breast cancer.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 7
Hydrogen bond donors 2
Rotatable bonds 7
Topological polar surface area 129.45
Molecular weight 441.14
XLogP 1.82
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES NC(=O)C1CCCN1C(=O)Nc1nc(c(s1)c1ccnc(c1)C(C(F)(F)F)(C)C)C
Isomeric SMILES NC(=O)[C@@H]1CCCN1C(=O)Nc1nc(c(s1)c1ccnc(c1)C(C(F)(F)F)(C)C)C
InChI InChI=1S/C19H22F3N5O2S/c1-10-14(11-6-7-24-13(9-11)18(2,3)19(20,21)22)30-16(25-10)26-17(29)27-8-4-5-12(27)15(23)28/h6-7,9,12H,4-5,8H2,1-3H3,(H2,23,28)(H,25,26,29)/t12-/m0/s1
InChI Key STUWGJZDJHPWGZ-LBPRGKRZSA-N
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes (FDA (2019),EMA (2020))
IUPAC Name Click here for help
(2S)-1-N-[4-methyl-5-[2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl]-1,3-thiazol-2-yl]pyrrolidine-1,2-dicarboxamide
International Nonproprietary Names Click here for help
INN number INN
9833 alpelisib
Synonyms Click here for help
BYL 719 | BYL-719 | NVP-BYL719 | Piqray® | Vijoice®
Database Links Click here for help
CAS Registry No. 1217486-61-7
ChEMBL Ligand CHEMBL2396661
DrugCentral Ligand 5328
GtoPdb PubChem SID 249565638
PubChem CID 56649450
RCSB PDB Ligand 1LT
Search Google for chemical match using the InChIKey STUWGJZDJHPWGZ-LBPRGKRZSA-N
Search Google for chemicals with the same backbone STUWGJZDJHPWGZ
Search PubMed clinical trials alpelisib
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Search PubMed titles/abstracts alpelisib
UniChem Compound Search for chemical match using the InChIKey STUWGJZDJHPWGZ-LBPRGKRZSA-N
UniChem Connectivity Search for chemical match using the InChIKey STUWGJZDJHPWGZ-LBPRGKRZSA-N