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Chapter
Metabolism of Eicar (5-Ethynyl-1-β-D- Ribofuranosylimidazole-4-Carboxamide),A Potent Inhibitor of Inosinate Dehydrogenase
The cytostatic agent 5-ethynyl-l-β-D-ribofuranosylimidazole-4-carboxamide (EICAR) causes a rapid and marked inhibition of inosinate (IMP) dehydrogenase activity in intact tumor cells. [3H]EICAR is metabolised in ...
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Chapter
Metabolism and Anti-HIV Activity of Phosphoramidate Derivatives of D4T-MP with Variations in the Amino Acid Moiety
The metabolism of different phosphoramidate prodrugs of d4T-MP, in which the phosphate group is linked to a phenyl group and the alkyl ester of an amino acid was studied in crude CEM cell extracts. Significant...
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Chapter
In Vitro and in Vivo Inhibitory Activity of the Differentiation-Inducing Agent 9-(2-Phosphonylmethoxyethyl)Adenine (Pmea) Against Rat Choriocarcinoma
The acyclic nucleoside phosphonate 9-(2-phosphonylmethoxyethyl)adenine (PMEA) has previously been shown to be a strong inducer of differentiation in several tumor cell lines. We have now investigated the in vitro