Cytosine beta-D-arabinoside en es it fr

Cytosine beta-D-arabinoside Brand names, Cytosine beta-D-arabinoside Analogs

Cytosine beta-D-arabinoside Brand Names Mixture

  • No information avaliable

Cytosine beta-D-arabinoside Chemical_Formula

C9H13N3O5

Cytosine beta-D-arabinoside RX_link

http://www.rxlist.com/cgi/generic3/cytarabine.htm

Cytosine beta-D-arabinoside fda sheet

http://www.accessdata.fda.gov/scripts/cder/onctools/labels.cfm?GN=cytarabine

Cytosine beta-D-arabinoside msds (material safety sheet)

Cytosine_beta-D-arabinoside MSDS

Cytosine beta-D-arabinoside Synthesis Reference

Krenitski, et al; Carbohydr.Res.; 97, 139-146(1981)

Cytosine beta-D-arabinoside Molecular Weight

243.217 g/mol

Cytosine beta-D-arabinoside Melting Point

212-213oC

Cytosine beta-D-arabinoside H2O Solubility

Freely soluble

Cytosine beta-D-arabinoside State

Solid

Cytosine beta-D-arabinoside LogP

-2.712

Cytosine beta-D-arabinoside Dosage Forms

Injectable solution

Cytosine beta-D-arabinoside Indication

For the treatment of acute non-lymphocytic leukemia, acute lymphocytic leukemia and blast phase of chronic myelocytic leukemia.

Cytosine beta-D-arabinoside Pharmacology

Cytarabine is an antineoplastic anti-metabolite used in the treatment of several forms of leukemia including acute myelogenous leukemia and meningeal leukemia. 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. Cytarabine is metabolized intracellularly into its active triphosphate form (cytosine arabinoside triphosphate). This metabolite then damages DNA by multiple mechanisms, including the inhibition of alpha-DNA polymerase, inhibition of DNA repair through an effect on beta-DNA polymerase, and incorporation into DNA. The latter mechanism is probably the most important. Cytotoxicity is highly specific for the S phase of the cell cycle.

Cytosine beta-D-arabinoside Absorption

Less than 20% of the orally administered dose is absorbed from the gastrointestinal tract.

Cytosine beta-D-arabinoside side effects and Toxicity

Cytarabine syndrome may develop - it is characterized by fever, myalgia, bone pain, occasionally chest pain, maculopapular rash, conjunctivitis, and malaise.

Cytosine beta-D-arabinoside Patient Information

This medicine is a type of chemotherapy for treating cancers of the
blood and certain other cancers. This medicine interfers with the
way cancer cells grow, Take your doses on a regular scheduled time
and DO NOT take this medicine more often than directed by your health
care provider. Finish the full course prescribed by your health care
provider. DO NOT stop taking this medicine unless diredted to do so
by your health care provider. While taking this medicine, you make
get infection more easily. Call your doctor if you get a fever, chills,
or sore throat. Drink plenty of water with this medicine.

Cytosine beta-D-arabinoside Organisms Affected

Humans and other mammals