General Information
Drug ID
DR01489
Drug Name
Hydroxycamptothecin
Synonyms
10-Hydroxycamptothecin; 19685-09-7; (S)-10-Hydroxycamptothecin; Hydroxycamptothecin; 10-hydroxycamptothecine; 10-Hydroxy camptothecin; Hydroxycamptothecine; Camptothecin, hydroxy-; 10-Hydroxy-Camptothecin; (S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; Camptothecin, 10-hydroxy-; Camptothecine, 10-hydroxy-; UNII-9Z01632KRV; NSC 107124; HCPT; (4S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; (S)-10-Hydroxycamptothecin hydrate; NSC107124
Drug Type
Small molecular drug
Indication Solid tumours [ICD11:2D4Z] Phase 1 [1]
Structure
3D MOL 2D MOL
Formula
C20H16N2O5
Canonical SMILES
CCC1(C2=C(COC1=O)C(=O)N3CC4=C(C3=C2)N=C5C=CC(=CC5=C4)O)O
InChI
InChI=1S/C20H16N2O5/c1-2-20(26)14-7-16-17-11(5-10-6-12(23)3-4-15(10)21-17)8-22(16)18(24)13(14)9-27-19(20)25/h3-7,23,26H,2,8-9H2,1H3/t20-/m0/s1
InChIKey
HAWSQZCWOQZXHI-FQEVSTJZSA-N
CAS Number
CAS 19685-09-7
Pharmaceutical Properties Molecular Weight 364.4 Topological Polar Surface Area 100
Heavy Atom Count 27 Rotatable Bond Count 1
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 6
XLogP
0.6
PubChem CID
97226
PubChem SID
407052 ,645392 ,8140019 ,10228777 ,11342034 ,11362217 ,11364533 ,11367095 ,11369657 ,11372600 ,11375589 ,11377819 ,11404568 ,11485555 ,11487619 ,11489476 ,11491436 ,11493629 ,11495453 ,12015125 ,12173672 ,16124509 ,26612627 ,26680421 ,26750003 ,26758893 ,44427566 ,47348452 ,48392929 ,49831587 ,50028362 ,50107786 ,50122774 ,53787862 ,53790463 ,57336414 ,80013607 ,81093235 ,85788508 ,89360248 ,92721280 ,96024160 ,103071286 ,103082955 ,103170545 ,103922002 ,104420324 ,117586316 ,124636619 ,124891994
ChEBI ID
CHEBI:81395
TTD Drug ID
D07ILP
DT(s) Transporting This Drug MRP4 Transporter Info Multidrug resistance-associated protein 4 Substrate [2]
References
1 ClinicalTrials.gov (NCT01202370) A Phase I Study of AR-67 (7-t-butyldimethylsilyl-10-hydroxycamptothecin) Given on Days 1, 4 8, 12 & 15 of an Every 21-day Cycle in Adult Patients With Refractory or Metastatic Solid Malignancies
2 Human intestinal transporter database: QSAR modeling and virtual profiling of drug uptake, efflux and interactions. Pharm Res. 2013 Apr;30(4):996-1007.

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