Kecimeton
Brand names,
Kecimeton
Analogs
Kecimeton
Brand Names Mixture
Kecimeton
Chemical_Formula
C4H3FN2O2
Kecimeton
RX_link
http://www.rxlist.com/cgi/generic3/carac.htm
Kecimeton
fda sheet
Kecimeton
msds (material safety sheet)
Kecimeton
Synthesis Reference
Heidelberger et al., U.S. Pat 2802005(1956)
Kecimeton
Molecular Weight
130.077 g/mol
Kecimeton
Melting Point
280-282oC
Kecimeton
H2O Solubility
< 0.1 g/100 mL at 19 °C
Kecimeton
State
Solid
Kecimeton
LogP
-0.77
Kecimeton
Dosage Forms
Topical preparations; Solution for injection
Kecimeton
Indication
For the topical treatment of multiple actinic or solar keratoses. In the 5% strength it is also useful in the treatment of superficial basal cell carcinomas when conventional methods are impractical, such as with multiple lesions or difficult treatment sites. Fluorouracil injection is indicated in the palliative management of some types of cancer, including colon, rectum, breast, stomach and pancrease.
Kecimeton
Pharmacology
Fluorouracil is an antineoplastic anti-metabolite. Anti-metabolites masquerade as purine or pyrimidine - which become the building blocks of DNA. They prevent these substances becoming incorporated in to DNA during the "S" phase (of the cell cycle), stopping normal development and division. Fluorouracil blocks an enzyme which converts the cytosine nucleotide into the deoxy derivative. In addition, DNA synthesis is further inhibited because Fluorouracil blocks the incorporation of the thymidine nucleotide into the DNA strand.
Kecimeton
Absorption
28-100%
Kecimeton
side effects and Toxicity
LD50=230mg/kg (orally in mice)
Kecimeton
Patient Information
Kecimeton
Organisms Affected
Humans and other mammals