PDB Chemical Component 356

Ideal Model

Chemical Description

Name 8-[(3R)-3-Aminopiperidin-1-yl]-7-but-2-yn-1-yl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1H-purine-2,6-d ione
Synonyms Linagliptin
Formula C25 H28 N8 O2
Formal charge 0
Molecular weight 472.542 g/mol
Component type NON-POLYMER

Chemical features

Atom count 63
Chiral atom count 1
Chiral atoms C21
Bond count 67
Aromatic bond count 16

Chemical Identifiers

Systematic name (ACDLabs) 8-[(3R)-3-aminopiperidin-1-yl]-7-but-2-yn-1-yl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione
Systematic name (OpenEye OEToolkits) 8-[(3R)-3-aminopiperidin-1-yl]-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione

Chemical Descriptors

Stereo SMILES (CACTVS) CC#CCn1c(nc2N(C)C(=O)N(Cc3nc(C)c4ccccc4n3)C(=O)c12)N5CCC[C@@H](N)C5
SMILES (CACTVS) CC#CCn1c(nc2N(C)C(=O)N(Cc3nc(C)c4ccccc4n3)C(=O)c12)N5CCC[CH](N)C5
Stereo SMILES (OpenEye) CC#CCn1c2c(nc1N3CCC[C@H](C3)N)N(C(=O)N(C2=O)Cc4nc(c5ccccc5n4)C)C
InChI descriptor InChI=1S/C25H28N8O2/c1-4-5-13-32-21-22(29-24(32)31-12-8-9-17(26)14-31)30(3)25(35)33(23(21)34)15-20-27-16(2)18-10-6-7-11-19(18)28-20/h6-7,10-11,17H,8-9,12-15,26H2,1-3H3/t17-/m1/s1
InChIKey descriptor LTXREWYXXSTFRX-QGZVFWFLSA-N

Status Information

Last modified 2020-06-17
Created 2007-10-10
Release status REL
Model PDB code 2RGU
Processing site RCSB