Khloridin
Brand names,
Khloridin
Analogs
Khloridin
Brand Names Mixture
- Fansidar Tablets (Pyrimethamine + Sulfadoxine)
- Quinnoxine-S (Pyrimethamine + Sulfaquinoxaline)
- Sulfaquinoxaline-S Liq (Pyrimethamine + Sulfaquinoxaline)
Khloridin
Chemical_Formula
C12H13ClN4
Khloridin
RX_link
http://www.rxlist.com/cgi/generic2/pyrime.htm
Khloridin
fda sheet
Khloridin
msds (material safety sheet)
Khloridin
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)
Khloridin
Molecular Weight
248.711 g/mol
Khloridin
Melting Point
233.5 oC
Khloridin
H2O Solubility
121 mg/L
Khloridin
State
Solid
Khloridin
LogP
2.607
Khloridin
Dosage Forms
Tablet
Khloridin
Indication
For the treatment of toxoplasmosis and acute malaria; For the prevention of malaria in areas non-resistant to pyrimethamine
Khloridin
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.
Khloridin
Absorption
Well absorbed with peak levels occurring between 2 to 6 hours following administration
Khloridin
side effects and Toxicity
No information avaliable
Khloridin
Patient Information
Khloridin
Organisms Affected
Plasmodium