Tindurin
Brand names,
Tindurin
Analogs
Tindurin
Brand Names Mixture
- Fansidar Tablets (Pyrimethamine + Sulfadoxine)
- Quinnoxine-S (Pyrimethamine + Sulfaquinoxaline)
- Sulfaquinoxaline-S Liq (Pyrimethamine + Sulfaquinoxaline)
Tindurin
Chemical_Formula
C12H13ClN4
Tindurin
RX_link
http://www.rxlist.com/cgi/generic2/pyrime.htm
Tindurin
fda sheet
Tindurin
msds (material safety sheet)
Tindurin
Synthesis Reference
Russel, Hitchings, J. Am. Chem. Soc. 73, 3763 (1951); Hitchings et al., U.S. pats. 2,576,939; 2,579,259, and 2,602,794 (1951 and 1952 to Burroughs Wellcome); Jacob, U.S. pat 2,680,740 (1954 to Rhone-Poulenc)
Tindurin
Molecular Weight
248.711 g/mol
Tindurin
Melting Point
233.5 oC
Tindurin
H2O Solubility
121 mg/L
Tindurin
State
Solid
Tindurin
LogP
2.607
Tindurin
Dosage Forms
Tablet
Tindurin
Indication
For the treatment of toxoplasmosis and acute malaria; For the prevention of malaria in areas non-resistant to pyrimethamine
Tindurin
Pharmacology
Pyrimethamine is an antiparasitic compound commonly used as an adjunct in the treatment of uncomplicated, chloroquine resistant, P. falciparum malaria. Pyrimethamine is a folic acid antagonist and the rationale for its therapeutic action is based on the differential requirement between host and parasite for nucleic acid precursors involved in growth. This activity is highly selective against plasmodia and Toxoplasma gondii. Pyrimethamine possesses blood schizonticidal and some tissue schizonticidal activity against malaria parasites of humans. However, the 4-amino-quinoline compounds are more effective against the erythrocytic schizonts. It does not destroy gametocytes, but arrests sporogony in the mosquito. The action of pyrimethamine against Toxoplasma gondii is greatly enhanced when used in conjunction with sulfonamides.
Tindurin
Absorption
Well absorbed with peak levels occurring between 2 to 6 hours following administration
Tindurin
side effects and Toxicity
No information avaliable
Tindurin
Patient Information
Tindurin
Organisms Affected
Plasmodium