470455-99-3

Upstream product

• 380638-21-1 AE-641/15124054 
• 470455-86-8 2-[5-acetyl-3-cyano-4-(4-methoxy-phenyl)-6-methyl-pyridin-2-ylsulfanyl]-acetamide 
• 121104-38-9 5-acetyl-3-cyano-4-(4-methoxyphenyl)-6-methylpyridine-2(1H)-thione 
• 470455-88-0 8-Acetyl-9-(4-methoxy-phenyl)-7-methyl-3H-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-one 

Downstream Products

• 470456-04-3 1-[9-(4-Methoxy-phenyl)-7-methyl-4-thioxo-3,4-dihydro-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl]-ethanone 
• 470456-12-3 1-[4-Hydrazino-9-(4-methoxy-phenyl)-7-methyl-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl]-ethanone 
• 470456-25-8 1-[6-(4-methoxy-phenyl)-3,8-dimethyl-10-thia-1,2,3a,5,9-pentaaza-cyclopenta[a]fluoren-7-yl]-ethanone 
• 470456-18-9 1-[4-(3,5-Dimethyl-pyrazol-1-yl)-9-(4-methoxy-phenyl)-7-methyl-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-8-yl]-ethanone 
• 470456-28-1 ethyl (8-acetyl-7-(4'-methoxyphenyl)-9-methyl-s-triazolo[4'',3''-c]pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-3-yl)acetate 

Relevant academic research and scientific papers

Synthesis and antimicrobial activity of new pyridothienopyrimidines and pyridothienotriazines

5-Acetyl-3-amino-4-aryl-6-methylthieno[2,3-b]pyridine-2-carboxamides (5a,b) were reacted with triethyl orthoformate or nitrous acid to give the corresponding pyrimidinones 6a,b and triazinones 7a,b. The reaction of 5a,b with acetic anhydride was carried o