Pyrimidine ring, tricyclic compounds with central

Pyrimidine ring, tricyclic compounds with a central, 39, 281 Pyrimidines... 

Tricyclic compounds with central pyrimidine ring and one bridgehead N-atom 86AHC(39)281. 

Tricyclic compounds with a central pyrimidine ring and, 39, 281... 

Tricyclic Compounds with a Central Pyrimidine Ring and One Bridgehead Nitrogen. 39, 281. 

Much recent work on tricyclic compounds with a central pyrimidine ring and one bridgehead nitrogen has come to the attention of the authors since this chapter was submitted for publication. The work cannot be discussed in detail, but it was felt that references should be provided. " ... 

Hermecz, I., Vasvari-Debreczy, L., Tricyclic Compounds with a Central Pyrimidine Ring and One Bridgehead Nitrogen, 39, 281. Hermecz, I., Recent Developments in the... 

Ring opening of the tricyclic thiadiazoloquinazolone derivative 84 was described by Santagati et al. <1994PHA880> the transformation is shown in Scheme 10. When this compound was heated with sodium hydroxide in a mixture of ethanol and dioxane, the central pyrimidine ring underwent hydrolytic ring opening, and the substituted thiadiazole derivative 85 was formed. 

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See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ , ]

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