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