142168-86-3

Upstream product

• 2434-53-9 6-amino-1-methyluracil 
• 34461-00-2 nitromalondialdehyde sodium salt 

Downstream Products

• 142169-07-1 1-metyl-6-(N-methyl-N-β-hydroxy-α-methyl-β-phenylethyltriazeno)pyrido<2,3-d>pyrimidine-2,4-dione 
• 142169-06-0 6-(N-benzyl-N-ethyltriazeno)-1-methylpyrido<2,3-d>pyrimidine-2,4-dione 
• 142169-05-9 1-methyl-6-(N-methyl-N-β-phenylethyltriazeno)pyrido<2,3-d>pyrimidine-2.4-dione 
• 142168-93-2 6-benzylamino-1-methylpyrido<2,3-d>pyrimidine-2,4-dione 
• 142168-92-1 6-benzylideneimino-1-methylpyrido<2,3-d>pyrimidine-2,4-dione 
• 142168-94-3 6-(N,N-dimethylaminomethylenimino)-1-methylpyrido<2,3-d>pyrimidine-2,4-dione 
• 112734-89-1 6-amino-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione 
• 142168-89-6 N-methyl 2-methylamino-5-nitro-3-pyridine carboxamide 

Relevant academic research and scientific papers

Design, synthesis and transformation of some heteroannulated 3-aminopyridines - Purine isosteres with exocyclic nitrogen atom

The synthesis of 1-deazapurines and isosteres bearing the exocyclic nitrogen atom at position-1 was developed basing on the formal [3+3]-cyclization reaction of nitro-malonaldehyde with the set of electron-excessive aminoheterocycles. Through the function

PYRIMIDINES, XXXII: SYNTHESIS AND PROPERTIES OF PYRIDOPYRIMIDINE-2,4-DIONES (5-DEAZALUMAZINES)

Pyridopyrimidine-2,4-dione (8) and its N-methyl derivatives (9-11) as well as the corresponding 6-nitro analogues (12-15) have been synthesized by condensation reactions from 6-aminouracils (4-7).Reduction of compound (4-7) led to the 6-aminopyrido