Trimetrexate

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Trimetrexate chemical structure
Trimetrexate
Systematic (IUPAC) name
5-methyl-6-[(3,4,5-trimethoxyphenyl) aminomethyl] quinazoline-2,4-diamine
Identifiers
CAS number 52128-35-5
ATC code P01AX07
PubChem 5583
DrugBank APRD00268
Chemical data
Formula C19H23N5O3
Mol. weight 369.418 g/mol
Pharmacokinetic data
Bioavailability VD: 20-30 Liters
Metabolism Oxidative O-demethylation, followed by conjugation with glucuronide or sulfate
Half life 11 to 12 hours
Excretion  ?
Therapeutic considerations
Pregnancy cat.

?

Legal status
Routes  ?

Trimetrexate is a quinazoline derivative and dihydrofolate reductase inhibitor used with leucovorin in treating pneumocystis jiroveci pneumonia.

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