A convenientsynthesis of 4-amino-7-(dialkylamino)pyrido[2,3-d]pyrimidines via cyclization of functionalized pyridines is reported. The preparation of the starting pyridinesfrom 3-amino-3-(dialkylaraino)propene-nitriles and ethoxymethylenemalononitrile is described.
据报道,通过官能化吡啶的环化,可以方便地合成4-氨基-7-(二烷基氨基)吡啶并[2,3- d ]嘧啶。描述了由3-氨基-3-(二烷基芳基)丙烯腈和乙氧基亚甲基丙二腈制备起始吡啶的方法。
Bonsignore, Leonardo; Cocco, Maria Teresa; Loy, Giuseppe, Journal of Heterocyclic Chemistry, 1992, vol. 29, # 1, p. 237 - 239
作者:Bonsignore, Leonardo、Cocco, Maria Teresa、Loy, Giuseppe、Onnis, Valentina
DOI:——
日期:——
Cocco, Maria Teresa; Congiu, Cenzo; Onnis, Valentina, Heterocycles, 1993, vol. 36, # 12, p. 2829 - 2838
作者:Cocco, Maria Teresa、Congiu, Cenzo、Onnis, Valentina
DOI:——
日期:——
Cocco, Maria Teresa; Congiu, Cenzo; Maccioni, Antonio, Journal of Heterocyclic Chemistry, 1994, vol. 31, # 2, p. 329 - 334
作者:Cocco, Maria Teresa、Congiu, Cenzo、Maccioni, Antonio、Onnis, Valentina
DOI:——
日期:——
Cocco; Congiu; Onnis, Revista Bras
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