Add to ORKGThe reaction of isoxazolo[3,4-d]pyrimidine 1 and cyanoolefins 2 in the presence of triethylamine (Et3N) as a catalyst afforded an unprecedented one-pot synthesis of biologically important pyrido[2,3-d]pyrimidine oxides 3 in excellent yields
dissertationThe significant anti-tumor activity of 4-oxopyrido[2,3-d]-pyrimidine (1), 2,4-dioxopyrid...
Several derivatives of fused pyrimidines were synthesized in maximum yields by using the respective ...
The protected 2-formyl-L-arabinal 2 reacted with thiourea and cyanamide in the presence of sodium hy...
5-Formyl-6-tertiaryamino uracils 3 prepared from 6-chloro-5-formyl uracil derivative 1 react with ba...
Condensation products obtained from the treatment of uracil amidine with preformed or in situ gener...
—N,N-Dimethyl-5-formylbarbituric acid 1 reacts with maleimide 2 and phenyl isocyanate/phenyl isothio...
6-Amino-5-formyluracils 1 and 5-formyl-6-hydroxyuracils 4 react with Meldrum 19sacid2inthepresenceo...
The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products...
The efficient flow synthesis of important heterocyclic building blocks based on the 1,2,4-triazole a...
Pyrimidine derivative 3 was afforded through the reaction of compound (1) with 5-ureidohydantion (2)...
The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products...
Some compounds, analogous to those found in naturally occurring systems, are found to possess chemo...
Abstract3,6-Dimethyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one 3 was prepared by an intramolecu...
328-335Synthesis of 4-(2,4-dimethoxy-6-(5-substitutedphenylisoxazol-3-yl) pyrido[2,3-d] pyrimidin-7-...
The regioisomeric cycloadducts of bromonitrile oxide and N-benzoyl-2,3-oxazanorborn-5-ene were easil...
dissertationThe significant anti-tumor activity of 4-oxopyrido[2,3-d]-pyrimidine (1), 2,4-dioxopyrid...
Several derivatives of fused pyrimidines were synthesized in maximum yields by using the respective ...
The protected 2-formyl-L-arabinal 2 reacted with thiourea and cyanamide in the presence of sodium hy...
5-Formyl-6-tertiaryamino uracils 3 prepared from 6-chloro-5-formyl uracil derivative 1 react with ba...
Condensation products obtained from the treatment of uracil amidine with preformed or in situ gener...
—N,N-Dimethyl-5-formylbarbituric acid 1 reacts with maleimide 2 and phenyl isocyanate/phenyl isothio...
6-Amino-5-formyluracils 1 and 5-formyl-6-hydroxyuracils 4 react with Meldrum 19sacid2inthepresenceo...
The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products...
The efficient flow synthesis of important heterocyclic building blocks based on the 1,2,4-triazole a...
Pyrimidine derivative 3 was afforded through the reaction of compound (1) with 5-ureidohydantion (2)...
The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products...
Some compounds, analogous to those found in naturally occurring systems, are found to possess chemo...
Abstract3,6-Dimethyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one 3 was prepared by an intramolecu...
328-335Synthesis of 4-(2,4-dimethoxy-6-(5-substitutedphenylisoxazol-3-yl) pyrido[2,3-d] pyrimidin-7-...
The regioisomeric cycloadducts of bromonitrile oxide and N-benzoyl-2,3-oxazanorborn-5-ene were easil...
dissertationThe significant anti-tumor activity of 4-oxopyrido[2,3-d]-pyrimidine (1), 2,4-dioxopyrid...
Several derivatives of fused pyrimidines were synthesized in maximum yields by using the respective ...
The protected 2-formyl-L-arabinal 2 reacted with thiourea and cyanamide in the presence of sodium hy...