Structural Complex
Chemical ID: PPB
IUPAC Name: 1-{[1-(2-AMINO-3-PHENYL-PROPIONYL)-PYRROLIDINE-2-CARBONYL]-AMINO}-2-(3-CYANO-PHENYL)-ETHANEBORONIC ACID
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: O=C(NCCc1ccccc1)[C@@H]1CCCN1C(=O)CCc1ccccc1
InChI: InChI=1S/C22H26N2O2/c25-21(14-13-18-8-3-1-4-9-18)24-17-7-12-20(24)22(26)23-16-15-19-10-5-2-6-11-19/h1-6,8-11,20H,7,12-17H2,(H,23,26)/t20-/m0/s1
InChI Key: YPXOKPVBNDRCOK-FQEVSTJZSA-N
Physiochemical Descriptor:
Formula: C23 H27 B N4 O4
Molecular weight: 434.296
Hydrogen Bond Acceptor: 6
Hydrogen Bond Donor: 4
Rotatable Bonds: 11
Heavy Atoms: 32
Systematic name
Program Version Descriptor
ACDLabs 10.04 D-phenylalanyl-N-[(1R)-2-(3-cyanophenyl)-1-(dihydroxyboranyl)ethyl]-L-prolinamide
OpenEye OEToolkits 1.5.0 [(1R)-1-[[(2S)-1-[(2R)-2-amino-3-phenyl-propanoyl]pyrrolidin-2-yl]carbonylamino]-2-(3-cyanophenyl)ethyl]boronic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=C(NC(B(O)O)Cc1cccc(C#N)c1)C3N(C(=O)C(N)Cc2ccccc2)CCC3
SMILES_CANONICAL CACTVS 3.341 N[C@H](Cc1ccccc1)C(=O)N2CCC[C@H]2C(=O)N[C@@H](Cc3cccc(c3)C#N)B(O)O
SMILES CACTVS 3.341 N[CH](Cc1ccccc1)C(=O)N2CCC[CH]2C(=O)N[CH](Cc3cccc(c3)C#N)B(O)O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 B([C@H](Cc1cccc(c1)C#N)NC(=O)[C@@H]2CCCN2C(=O)[C@@H](Cc3ccccc3)N)(O)O
SMILES OpenEye OEToolkits 1.5.0 B(C(Cc1cccc(c1)C#N)NC(=O)C2CCCN2C(=O)C(Cc3ccccc3)N)(O)O
InChI InChI 1.03 InChI=1S/C23H27BN4O4/c25-15-18-9-4-8-17(12-18)14-21(24(31)32)27-22(29)20-10-5-11-28(20)23(30)19(26)13-16-6-2-1-3-7-16/h1-4,6-9,12,19-21,31-32H,5,10-11,13-14,26H2,(H,27,29)/t19-,20+,21+/m1/s1
InChIKey InChI 1.03 UFOIPTZMXQILSG-HKBOAZHASA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB08420
PubChem 5289192
ZINC ZINC000169748507
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