Pyridopyrimidines as nonclassical antifolates

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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544279, C07D47102, A61K 31505

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active

057863580

ABSTRACT:
aromatic amides, such as a benzamide or thienylcarboxamide in which the amino portion of the amide is other than L-glutamic acid are inhibitors of enzymes which utilize folic acid, in particular glycinamide ribonucleotide formyl transferase. A typical embodiment is l)ethyl!benzoyl}-L-.gamma.-glutamyl)-D-aspartic acid.

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