Potential folic acid antagonists. IV. Synthetic approaches to analogs of aminopterin and methotrexate. IV. The preparation of p-([(2,4-diamino-6-pteridinyl)methyl]amino)-benzoic acids.
D001565:Benzoates / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D005493:Folic Acid Antagonists / Q000138:chemical synthesis*; D008727:Methotrexate / Q000138:chemical synthesis; D011621:Pteridines / Q000138:chemical synthesis*
D001565:Benzoates; D005493:Folic Acid Antagonists; D011621:Pteridines; D008727:Methotrexate