Heterocycles containing nitrogen and sulfur. Part 49. Synthesis of derivatives of new heterocyclic systems: 1,2-Dioxocyclopenta(hexa)[g]oxazolidino-[3,2-f] pyrimido[4,5-b][1,4]thiazine, 1,2-dioxocyclopenta(hexa)-[g] imidazolidino[3,2-f]pyrimido[4,5-b][1,4]thiazine, and 1,2-oxazino[5,4-g]pyrimidino[4,5-b][1,4]thiazine

✍ Scribed by T. S. Safonova; I. E. Mamaeva

• Publisher: Springer US
• Year: 1999
• Tongue: English
• Weight: 273 KB
• Volume: 35
• Category: Article
• ISSN: 0009-3122
• DOI: 10.1007/bf02251671