. . . "1-Unsubstituted 3-amino-1H,3H-quinoline-2,4-diones react with nitrourea in dioxane affords novel 3-ureidoquinoline-2,4-diones or imidazo[4,5-c]quinoline-2,4-diones. All products were converted to 2,6-dihydro-imidazo[1,5-c]quinazoline-3,5-diones by refluxing in acetic acid." . . "Hol\u010Dapek, M." . "9953-9961" . "RIV/70883521:28110/04:63502545!RIV/2005/MSM/281105/N" . "Reaction of 3-Amino-1H,3H-quinoline-2,4-diones with Nitrourea. Synthetic Route to Novel 3-Ureidoquinoline-2,4-diones and Imidazo[4,5-c]quinoline-2,4-diones."@cs . . "583616" . . "28110" . . "V p\u0159\u00EDsp\u011Bvku jsou pops\u00E1ny reakce nitrourey s 3-alkyl/aryl-3-aminochinoliny-2,4(1H,3H) diony"@cs . "[E3A37F71E67E]" . "Kl\u00E1sek, Anton\u00EDn" . . "Hoza, Ign\u00E1c" . . "4"^^ . "Reaction of 3-Amino-1H,3H-quinoline-2,4-diones with Nitrourea. Synthetic Route to Novel 3-Ureidoquinoline-2,4-diones and Imidazo[4,5-c]quinoline-2,4-diones."@cs . "Tetrahedron" . "molecular rearrangement; nitrourea; urea derivatives; a-aminoketones; a-ureidoketones"@en . "2"^^ . . . "1-Unsubstituted 3-amino-1H,3H-quinoline-2,4-diones react with nitrourea in dioxane affords novel 3-ureidoquinoline-2,4-diones or imidazo[4,5-c]quinoline-2,4-diones. All products were converted to 2,6-dihydro-imidazo[1,5-c]quinazoline-3,5-diones by refluxing in acetic acid."@en . "9953"^^ . "44" . . . "Ly\u010Dka, A." . "Reaction of 3-Amino-1H,3H-quinoline-2,4-diones with Nitrourea. Synthetic Route to Novel 3-Ureidoquinoline-2,4-diones and Imidazo[4,5-c]quinoline-2,4-diones."@en . "Reaction of 3-Amino-1H,3H-quinoline-2,4-diones with Nitrourea. Synthetic Route to Novel 3-Ureidoquinoline-2,4-diones and Imidazo[4,5-c]quinoline-2,4-diones."@en . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Z(MSM 265200015)" . "Reaction of 3-Amino-1H,3H-quinoline-2,4-diones with Nitrourea. Synthetic Route to Novel 3-Ureidoquinoline-2,4-diones and Imidazo[4,5-c]quinoline-2,4-diones." . "Reaction of 3-Amino-1H,3H-quinoline-2,4-diones with Nitrourea. Synthetic Route to Novel 3-Ureidoquinoline-2,4-diones and Imidazo[4,5-c]quinoline-2,4-diones." . "60" . "RIV/70883521:28110/04:63502545" . . "0040-4020" . . . .