Fluri
Brand names,
Fluri
Analogs
Fluri
Brand Names Mixture
Fluri
Chemical_Formula
C4H3FN2O2
Fluri
RX_link
http://www.rxlist.com/cgi/generic3/carac.htm
Fluri
fda sheet
Fluri
msds (material safety sheet)
Fluri
Synthesis Reference
Heidelberger et al., U.S. Pat 2802005(1956)
Fluri
Molecular Weight
130.077 g/mol
Fluri
Melting Point
280-282oC
Fluri
H2O Solubility
< 0.1 g/100 mL at 19 °C
Fluri
State
Solid
Fluri
LogP
-0.77
Fluri
Dosage Forms
Topical preparations; Solution for injection
Fluri
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.
Fluri
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.
Fluri
Absorption
28-100%
Fluri
side effects and Toxicity
LD50=230mg/kg (orally in mice)
Fluri
Patient Information
Fluri
Organisms Affected
Humans and other mammals