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paltusotine   Click here for help

GtoPdb Ligand ID: 14237

Synonyms: compound 22 [PMID: 36655128] | CRN-00808 | CRN00808 | Palsonify®
Approved drug PDB Ligand
paltusotine is an approved drug
Compound class: Synthetic organic
Comment: Paltusotine (CRN00808) is a small molecule, orally bioavailable somatostatin receptor type 2 (SST2) agonist [5-6]. It acts to inhibit production of growth hormone and insulin-like growth factor 1.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 5
Hydrogen bond donors 2
Rotatable bonds 3
Topological polar surface area 85.64
Molecular weight 456.49
XLogP 1.82
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

SMILES / InChI / InChIKey
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Canonical SMILES C1=CC(=C(C(=C1)C#N)O)C2=CC=C3C(=C2)C(=C(C=N3)C4=CC(=CC(=C4)F)F)N5CCC(CC5)N
Isomeric SMILES C1CN(CCC1N)C2=C3C=C(C=CC3=NC=C2C4=CC(=CC(=C4)F)F)C5=CC=CC(=C5O)C#N
InChI InChI=1S/C27H22F2N4O/c28-19-10-18(11-20(29)13-19)24-15-32-25-5-4-16(22-3-1-2-17(14-30)27(22)34)12-23(25)26(24)33-8-6-21(31)7-9-33/h1-5,10-13,15,21,34H,6-9,31H2
InChI Key GHILNKWBALQPDP-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes. US FDA (2025)
IUPAC Name Click here for help
3-[4-(4-aminopiperidin-1-yl)-3-(3,5-difluorophenyl)quinolin-6-yl]-2-hydroxybenzonitrile
International Nonproprietary Names Click here for help
INN number INN
11101 paltusotine
Synonyms Click here for help
compound 22 [PMID: 36655128] | CRN-00808 | CRN00808 | Palsonify®
Database Links Click here for help
BindingDB Ligand 405588
CAS Registry No. 2172870-89-0 (source: WHO INN record)
ChEMBL Ligand CHEMBL5267842
PubChem CID 134168328
RCSB PDB Ligand IUD
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UniChem Compound Search for chemical match using the InChIKey GHILNKWBALQPDP-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey GHILNKWBALQPDP-UHFFFAOYSA-N