[Pyrimido (5,4-b) quinolines--10-deaza-alloxazines (author's transl)].
D055598:Chemical Phenomena; D002621:Chemistry; D003500:Cyclization; D011804:Quinolines / Q000138:chemical synthesis*
D011804:Quinolines
Pyrimido (5.4-b) chinoline--10-Deaza-alloxazine.