Pemtrexed disodium is the disodium salt of a synthetic pyrimidine-based antifolate. Pemetrexed binds to and inhibits the enzyme thymidylate synthase (TS) which catalyses the methylation of 2'-deoxyuridine-5'-monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP), an essential precursor in DNA synthesis.
DHFR Inhibitors Related Products:
Pemetrexed disodium heptahydrate; Amethopterin Methotrexate; Pemetrexed