title: Potential folic acid antagonists. 4. Synthesis and dihydrofolate reductase inhibitory activities of 2,4,6-triamino-5-arylazopyrimidines.
mesh_terms: D000818:Animals; D001391:Azo Compounds / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D002645:Chickens; D005493:Folic Acid Antagonists; D008099:Liver / Q000201:enzymology; D011485:Protein Binding; D011743:Pyrimidines / Q000138:chemical synthesis
chemical_list: D001391:Azo Compounds; D005493:Folic Acid Antagonists; D011743:Pyrimidines