title: 5,10-Dideaza-5,6,7,8-tetrahydrofolic acid (DDATHF): a potent inhibitor of purine biosynthesis.
mesh_terms: D000818:Animals; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D007939:Leukemia L1210; D015394:Molecular Structure; D011687:Purines / Q000037:antagonists & inhibitors*; D013763:Tetrahydrofolates / Q000737:chemistry / Q000494:pharmacology*; D014407:Tumor Cells, Cultured
chemical_list: D005493:Folic Acid Antagonists; D011687:Purines; D013763:Tetrahydrofolates; C045894:lometrexol