00791nas a2200301   4500000000100000008004100001260001300042653001600055653002700071653001300098653001200111653001700123653002500140653002000165653001500185653001800200653003600218653003500254653001700289100001500306700001400321700001600335700001700351245009000368300001000458490000700468022001400475       1974                            d  c1974 Jan10aAminopterin10aFolic Acid Antagonists10aKinetics10aleprosy10aMethotrexate10aMycobacterium leprae10aProtein Binding10aPteridines10aPyrimethamine10aStructure-Activity Relationship10aTetrahydrofolate Dehydrogenase10aTrimethoprim1 aDeGraw J I1 aBrown V H1 aColwell W T1 aMORRISON N E00aPotential antileprotic agents. 2. Inhibition of mycobacterial dihydrofolic reductase.  a144-60 v17  a0022-2623