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A1B7L

Summary
Name:exatecan
Synonyms:(1S,9S,14S)-1-amino-9-ethyl-5-fluoro-9-hydroxy-4-methyl-1,2,3,9,12,15-hexahydro-10H,13H-benzo[de]pyrano[3',4':6,7]indolizino[1,2-b]quinoline-10,13-dione
Formula:C24 H22 F N3 O4
Formal charge:0
Formula weight:435.448 Da
Component type:non-polymer

Chemical Identifiers

ProgramVersionName
ACDLabs14.52(1S,9S,14S)-1-amino-9-ethyl-5-fluoro-9-hydroxy-4-methyl-1,2,3,9,12,15-hexahydro-10H,13H-benzo[de]pyrano[3',4':6,7]indolizino[1,2-b]quinoline-10,13-dione
OpenEye OEToolkits3.1.0.0(10~{S},23~{S})-23-azanyl-10-ethyl-18-fluoranyl-19-methyl-10-oxidanyl-8-oxa-4,15-diazahexacyclo[14.7.1.0^{2,14}.0^{4,13}.0^{6,11}.0^{20,24}]tetracosa-1,6(11),12,14,16,18,20(24)-heptaene-5,9-dione

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs14.52CCC1(O)C=2C=C3c4nc5cc(F)c(C)c6CCC(N)c(c4CN3C(=O)C=2COC1=O)c65
InChIInChI1.06InChI=1S/C24H22FN3O4/c1-3-24(31)14-6-18-21-12(8-28(18)22(29)13(14)9-32-23(24)30)19-16(26)5-4-11-10(2)15(25)7-17(27-21)20(11)19/h6-7,16,31H,3-5,8-9,26H2,1-2H3/t16-,24-/m0/s1
InChIKeyInChI1.06ZVYVPGLRVWUPMP-FYSMJZIKSA-N
SMILES_CANONICALCACTVS3.385CC[C@@]1(O)C(=O)OCC2=C1C=C3N(Cc4c3nc5cc(F)c(C)c6CC[C@H](N)c4c56)C2=O
SMILESCACTVS3.385CC[C]1(O)C(=O)OCC2=C1C=C3N(Cc4c3nc5cc(F)c(C)c6CC[CH](N)c4c56)C2=O
SMILES_CANONICALOpenEye OEToolkits3.1.0.0CC[C@@]1(C2=C(COC1=O)C(=O)N3Cc4c5c6c(cc(c(c6CC[C@@H]5N)C)F)nc4C3=C2)O
SMILESOpenEye OEToolkits3.1.0.0CCC1(C2=C(COC1=O)C(=O)N3Cc4c5c6c(cc(c(c6CCC5N)C)F)nc4C3=C2)O

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PDB entries from 2026-08-05

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