- New Syntheses of Pyridopyrimidines
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New synthetic routes to pyridopyrimidines starting with 5-amino-1,3,6-trimethyluracil (I) or 1,3,6-trimethyl-5-nitrouracil (X) are described.Thus, condensation of I with arylaldehydes gave 5-arylideneamino-1,3,6-trimethyluracils (IIa-h), which upon
- Senga, Keitaro,Fukami, Kiyoko,Kanazawa, Hashime,Nishigaki, Sadao
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p. 805 - 808
(2007/10/02)
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