Irinotecan Hydrochloride Trihydrate
Brand names,
Irinotecan Hydrochloride Trihydrate
Analogs
Irinotecan Hydrochloride Trihydrate
Brand Names Mixture
Irinotecan Hydrochloride Trihydrate
Chemical_Formula
C33H38N4O6
Irinotecan Hydrochloride Trihydrate
RX_link
http://www.rxlist.com/cgi/generic2/irinot.htm
Irinotecan Hydrochloride Trihydrate
fda sheet
Irinotecan Hydrochloride Trihydrate
msds (material safety sheet)
Irinotecan Hydrochloride Trihydrate
Synthesis Reference
T. Miyasaka et al., U.S. pat. 4,604,463 (1985, 1986 both to Yakult Honsha)
Irinotecan Hydrochloride Trihydrate
Molecular Weight
586.678 g/mol
Irinotecan Hydrochloride Trihydrate
Melting Point
222-223 oC
Irinotecan Hydrochloride Trihydrate
H2O Solubility
Soluble
Irinotecan Hydrochloride Trihydrate
State
Solid
Irinotecan Hydrochloride Trihydrate
LogP
4.372
Irinotecan Hydrochloride Trihydrate
Dosage Forms
Solution for IM injection
Irinotecan Hydrochloride Trihydrate
Indication
For the treatment of metastatic colorectal cancer (first-line therapy when administered with 5-fluorouracil and leucovorin).
Irinotecan Hydrochloride Trihydrate
Pharmacology
Irinotecan is an antineoplastic enzyme inhibitor primarily used in the treatment of colorectal cancer. Irinotecan is a derivative of camptothecin. Camptothecins interact specifically with the enzyme topoisomerase I which relieves torsional strain in DNA by inducing reversible single-strand breaks. Irinotecan and its active metabolite SN-38 bind to the topoisomerase I-DNA complex and prevent religation of these single-strand breaks. Current research suggests that the cytotoxicity of Irinotecan is due to double-strand DNA damage produced during DNA synthesis when replication enzymes interact with the ternary complex formed by topoisomerase I, DNA, and either Irinotecan or SN-38. Mammalian cells cannot efficiently repair these double-strand breaks. The precise contribution of SN-38 to the activity of Irinotecan in humans is not known. Irinotecan is cell cycle phase-specific (S-phase).
Irinotecan Hydrochloride Trihydrate
Absorption
100%
Irinotecan Hydrochloride Trihydrate
side effects and Toxicity
Gastrointestinal complications, such as nausea, vomiting, abdominal cramping, diarrhea, and infection.
Irinotecan Hydrochloride Trihydrate
Patient Information
Irinotecan Hydrochloride Trihydrate
Organisms Affected
Humans and other mammals