PDB Chemical Component TTC

Ideal Model

Chemical Description

Name (S)-10-[(DIMETHYLAMINO)METHYL]-4-ETHYL-4,9-DIHYDROXY-1H-PYRANO[3',4':6,7]INOLIZINO[1,2-B]-QUINOLINE-3,14(4H,12H)-DIONE
Synonyms TOPOTECAN, HYCAMTIN
Formula C23 H23 N3 O5
Formal charge 0
Molecular weight 421.446 g/mol
Component type NON-POLYMER

Chemical features

Atom count 54
Chiral atom count 1
Chiral atoms C21
Bond count 58
Aromatic bond count 18

Chemical Identifiers

Systematic name (ACDLabs) (4S)-10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Chemical Descriptors

Stereo SMILES (CACTVS) CC[C@@]1(O)C(=O)OCC2=C1C=C3N(Cc4cc5c(CN(C)C)c(O)ccc5nc34)C2=O
SMILES (CACTVS) CC[C]1(O)C(=O)OCC2=C1C=C3N(Cc4cc5c(CN(C)C)c(O)ccc5nc34)C2=O
Stereo SMILES (OpenEye) CC[C@@]1(C2=C(COC1=O)C(=O)N3Cc4cc5c(ccc(c5CN(C)C)O)nc4C3=C2)O
InChI descriptor InChI=1S/C23H23N3O5/c1-4-23(30)16-8-18-20-12(9-26(18)21(28)15(16)11-31-22(23)29)7-13-14(10-25(2)3)19(27)6-5-17(13)24-20/h5-8,27,30H,4,9-11H2,1-3H3/t23-/m0/s1
InChIKey descriptor UCFGDBYHRUNTLO-QHCPKHFHSA-N

Status Information

Last modified 2011-06-04
Created 2001-12-06
Release status REL
Model PDB code 1K4T
Processing site PDBJ