Chemical Component Summary

Name7-ethyl-10-hydroxycamptothecin
Synonyms(4S)-4,11-diethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Identifiersn/a
FormulaC22 H20 N2 O5
Molecular Weight392.40
TypeNON-POLYMER
Isomeric SMILESCCc1c2cc(ccc2nc3c1CN4C3=CC5=C(C4=O)COC(=O)[C@@]5(CC)O)O
InChIInChI=1S/C22H20N2O5/c1-3-12-13-7-11(25)5-6-17(13)23-19-14(12)9-24-18(19)8-16-15(20(24)26)10-29-21(27)22(16,28)4-2/h5-8,25,28H,3-4,9-10H2,1-2H3/t22-/m0/s1
InChIKeyFJHBVJOVLFPMQE-QFIPXVFZSA-N

Chemical Details

Formal Charge0
Atom Count49
Chiral Atom Count1
Bond Count53
Aromatic Bond Count11

Drug Info: DrugBank

DrugBank IDDB05482 
Name7-ethyl-10-hydroxycamptothecin
Groupsinvestigational
Description7-ethyl-10-hydroxycamptothecin (SN 38) is a liposomal formulation of the active metabolite of Irinotecan [DB00762], a chemotherapeutic pro-drug approved for the treatment of advanced colorectal cancer. SN 38 has been used in trials studying the treatment of Cancer, Advanced Solid Tumors, Small Cell Lung Cancer, Metastatic Colorectal Cancer, and Triple Negative Breast Cancer, among others.
Synonyms7-ethyl-10-hydroxycamptothecin
IndicationInvestigated for use/treatment in colorectal cancer.
Categories
  • Alkaloids
  • Antineoplastic Agents
  • Cytochrome P-450 CYP3A Inhibitors
  • Cytochrome P-450 CYP3A Substrates
  • Cytochrome P-450 CYP3A4 Inhibitors
CAS number86639-52-3

Drug Targets

NameTarget SequencePharmacological ActionActions
DNA topoisomerase 1MSGDHLHNDSQIEADFRLNDSHKHKDKHKDREHRHKEHKKEKDREKSKHS...unknown
Cytochrome P450 3A4MALIPDLAMETWLLLAVSLVLLYLYGTHSHGLFKKLGIPGPTPLPFLGNI...unknownsubstrate,inhibitor
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 NameReference
CCDC/CSDAWICUG
PubChem104842
ChEBICHEBI:8988
ChEMBLCHEMBL837
PharosCHEMBL837