[Streptonigrin and related compounds. VII. Synthesis of the streptonigrin nucleus by the formation of a pyridine ring. (Studies on the synthesis of heterocyclic compounds. 198)].
D000903:Antibiotics, Antineoplastic / Q000138:chemical synthesis*; D010848:Picolinic Acids / Q000138:chemical synthesis*; D011725:Pyridines; D011748:Pyrogallol / Q000138:chemical synthesis*; D011804:Quinolines / Q000138:chemical synthesis*; D013308:Streptonigrin / Q000138:chemical synthesis
D000903:Antibiotics, Antineoplastic; D010848:Picolinic Acids; D011725:Pyridines; D011804:Quinolines; D011748:Pyrogallol; D013308:Streptonigrin