Chemical Component Summary | |
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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 |
Identifiers | n/a |
Formula | C23 H23 N3 O5 |
Molecular Weight | 421.45 |
Type | NON-POLYMER |
Isomeric SMILES | CC[C@@]1(C2=C(COC1=O)C(=O)N3Cc4cc5c(ccc(c5CN(C)C)O)nc4C3=C2)O |
InChI | 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 | UCFGDBYHRUNTLO-QHCPKHFHSA-N |
Chemical Details | |
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Formal Charge | 0 |
Atom Count | 54 |
Chiral Atom Count | 1 |
Bond Count | 58 |
Aromatic Bond Count | 18 |
Drug Info: DrugBank
DrugBank ID | DB01030 |
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Name | Topotecan |
Groups |
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Description | An antineoplastic agent used to treat ovarian cancer. It works by inhibiting DNA topoisomerases, type I. |
Synonyms |
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Brand Names |
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Indication | For the treatment of advanced ovarian cancer in patients with disease that has recurred or progressed following therapy with platinum-based regimens. Also used as a second-line therapy for treatment-sensitive small cell lung cancer, as well as in combination with cisplatin for the treatment of stage IV-B, recurrent, or persistent cervical cancer not amenable to curative treatment with surgery and/or radiation therapy. |
Categories |
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ATC-Code | L01XX17 |
CAS number | 123948-87-8 |
Drug Targets
Name | Target Sequence | Pharmacological Action | Actions |
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DNA topoisomerase 1 | MSGDHLHNDSQIEADFRLNDSHKHKDKHKDREHRHKEHKKEKDREKSKHS... | unknown | inhibitor |
DNA topoisomerase I, mitochondrial | MRVVRLLRLRAALTLLGEVPRRPASRGVPGSRRTQKGSGARWEKEKHEDG... | unknown | inhibitor |
DNA | - | unknown | intercalation |
Cytochrome P450 3A4 | MALIPDLAMETWLLLAVSLVLLYLYGTHSHGLFKKLGIPGPTPLPFLGNI... | unknown | inhibitor,inducer |
ATP-binding cassette sub-family G member 2 | MSSSNVEVFIPVSQGNTNGFPATASNDLKAFTEGAVLSFHNICYRVKLKS... | unknown | substrate |
View More |
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison
T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS.
Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682
Related Resource References
Resource Name | Reference |
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PubChem | 60700 |
ChEBI | CHEBI:63632 |
ChEMBL | CHEMBL84 |
Pharos | CHEMBL84 |