128588-41-0

Upstream product

• 128608-22-0 3-Amino-4-methyl-6-phenyl-furo<2,3-b>pyridin-2-carbonsaeureethylester 
• 108-24-7 acetic anhydride 
• 4240-97-5 4-methyl-2-phenyl-1,2-dihydro-6-oxo-5-pyridine-carbonitrile 
• 128588-40-9 2-Ethoxycarbonyl-methoxy-4-methyl-6-phenyl-pyridin-3-carbonitril 

Downstream Products

• 128588-55-6 4-Oxo-4H-2,9-dimethyl-7-phenyl-pyrido<3',2':4,5>furo<3,2-d>1,3-oxazin 
• 146858-47-1 3-(3-Chloropropyl)-2,9-dimethyl-7-phenyl-3,4-dihydropyrido<3',2':4,5>furo<3,2-d>pyrimidin-(3H)4-one 
• 146858-45-9 3-(2-Chloroethyl)-2,9-dimethyl-7-phenyl-3,4-dihydropyrido<3',2':4,5>furo<3,2-d>pyrimidin-(3H)4-one 
• 146858-48-2 5,7-Dimethyl-9-phenyl-2,3-dihydropyrido<3',2':4,5>furo<2,3-e>imidazo<1,2-c>pyrimidine 
• 146858-44-8 3-(3-Hydroxypropyl)-2,9-dimethyl-7-phenyl-3,4-dihydropyrido<3',2':4,5>furo<3,2-d>pyrimidin-(3H)4-one 
• 146858-42-6 3-(2-Hydroxyethyl)-2,9-dimethyl-7-phenyl-3,4-dihydropyrido<3',2':4,5>furo<3,2-d>pyrimidin-(3H)4-one 
• 128588-48-7 3-Acetylamino-4-methyl-6-phenyl-furo[2,3-b]pyridine-2-carboxylic acid 

Relevant academic research and scientific papers

First synthesis of pyrido-furo-pyrimidines with an imidazole residue anellated to the pyrimidine ring

2,3-Dihydro-pyrido[3',2':4,5]furo[2,3-e]imidazo[1,2-c]pyrimidine 5b was obtained from the 3-acetylamino-furo[2,3-b]pyridine-2-carbonic ethyl ester 2b via the N-3-hydroxyethyl substituted pyrido-furo-pyrimidine derivative 3b and its chloroethyl derivative