Structural Complex
Chemical ID: KNT
IUPAC Name: pranlukast
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: O=C(Nc1cccc2c(=O)cc(-c3nnn[nH]3)oc12)c1ccc(OCCCCc2ccccc2)cc1
InChI: InChI=1S/C27H23N5O4/c33-23-17-24(26-29-31-32-30-26)36-25-21(23)10-6-11-22(25)28-27(34)19-12-14-20(15-13-19)35-16-5-4-9-18-7-2-1-3-8-18/h1-3,6-8,10-15,17H,4-5,9,16H2,(H,28,34)(H,29,30,31,32)
InChI Key: NBQKINXMPLXUET-UHFFFAOYSA-N
Physiochemical Descriptor:
Formula: C27 H23 N5 O4
Molecular weight: 481.503
Hydrogen Bond Acceptor: 7
Hydrogen Bond Donor: 2
Rotatable Bonds: 9
Heavy Atoms: 36
Systematic name
Program Version Descriptor
OpenEye OEToolkits 2.0.7 ~{N}-[4-oxidanylidene-2-(1~{H}-1,2,3,4-tetrazol-5-yl)chromen-8-yl]-4-(4-phenylbutoxy)benzamide
Chemical Descriptors
Type Program Version Descriptor
InChI InChI 1.03 InChI=1S/C27H23N5O4/c33-23-17-24(26-29-31-32-30-26)36-25-21(23)10-6-11-22(25)28-27(34)19-12-14-20(15-13-19)35-16-5-4-9-18-7-2-1-3-8-18/h1-3,6-8,10-15,17H,4-5,9,16H2,(H,28,34)(H,29,30,31,32)
InChIKey InChI 1.03 NBQKINXMPLXUET-UHFFFAOYSA-N
SMILES_CANONICAL CACTVS 3.385 O=C(Nc1cccc2C(=O)C=C(Oc12)c3[nH]nnn3)c4ccc(OCCCCc5ccccc5)cc4
SMILES CACTVS 3.385 O=C(Nc1cccc2C(=O)C=C(Oc12)c3[nH]nnn3)c4ccc(OCCCCc5ccccc5)cc4
SMILES_CANONICAL OpenEye OEToolkits 2.0.7 c1ccc(cc1)CCCCOc2ccc(cc2)C(=O)Nc3cccc4c3OC(=CC4=O)c5[nH]nnn5
SMILES OpenEye OEToolkits 2.0.7 c1ccc(cc1)CCCCOc2ccc(cc2)C(=O)Nc3cccc4c3OC(=CC4=O)c5[nH]nnn5
Chemical Database Mapping
Database Reference ID
DrugBank DB01411
ChEMBL CHEMBL21333
PubChem 4887
ChEBI 94810
ZINC ZINC000001542146
SureChEMBL SCHEMBL18058592,SCHEMBL3693