BDBM50008935 (20S)-10-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione::(4-Ethyl-4,9-dihydroxy-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-10-ylmethyl)-dimethyl-ammonium::(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::(S)-10-dimethylaminomethyl-4-ethyl-4,9-dihydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione::(S)-11-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione::10-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione::10-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione (Topotecan)::10-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione(Topotecan)::10-dimethylaminomethyl-4-ethyl-4,9-dihydroxy-(4S)-3,4,12,14-tetrahydro-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14-dione::CHEMBL84::Hycamtin::TOPOTECAN::TOPOTECAN HYDROCHLORIDE::cid_60700

SMILES CC[C@@]1(O)C(=O)OCc2c1cc1-c3nc4ccc(O)c(CN(C)C)c4cc3Cn1c2=O

InChI Key InChIKey=UCFGDBYHRUNTLO-QHCPKHFHSA-N

Data  22 IC50  1 Kd  4 EC50

PDB links: 7 PDB IDs match this monomer.

  Tab Delimited (TSV)   2D SDfile   Computed 3D by Vconf -m prep SDfile
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Similarity at least:  must be >=0.5
Exact match

Activity Spreadsheet -- Enzyme Inhibition Constant Data from BindingDB

Found 2 hits for monomerid = 50008935   

TargetDNA topoisomerase 1(Homo sapiens (Human))
Dongguk University-Seoul

Curated by ChEMBL
LigandPNGBDBM50008935((20S)-10-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy...)
Affinity DataEC50:  54nMAssay Description:Inhibition of topoisomerase-1 in human U251 cells assessed as inhibition of hypoxia-induced HIF-1alpha accumulation in nuclear extract after 6 to 24 ...More data for this Ligand-Target Pair
TargetDNA topoisomerase 1(Homo sapiens (Human))
Dongguk University-Seoul

Curated by ChEMBL
LigandPNGBDBM50008935((20S)-10-Dimethylaminomethyl-4-ethyl-4,9-dihydroxy...)
Affinity DataEC50:  71.3nMAssay Description:Inhibition of topoisomerase-1 in human U251 cells assessed as inhibition of HIF-1-mediated hypoxia-induced VEGF expression after 24 hrs by luciferase...More data for this Ligand-Target Pair