900448-53-5

Upstream product

• 89567-03-3 2-(chloromethyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one 
• 106-49-0 p-toluidine 
• 4506-71-2 ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 
• 4815-28-5 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 
• 108-94-1 cyclohexanone 
• 20886-87-7 2-(2-chloroacetylamino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid amide 

Downstream Products

• 916155-81-2 2-chloro-N-(4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-ylmethyl)-N-p-tolyl acetamide 

Relevant academic research and scientific papers

Design, synthesis, and antihyperlipidemic evaluation of novel 2-[1-(Substitutedphenyl)-4-oxo-azetidin-2-yl]-5,6-disubstitutedthieno[2,3-d] pyrimidin-4(3H)-ones

Novel thienopyrimidine derivatives of azetidinone possessing the combined features of the cholesterol absorption inhibitor drug ezetimibe and potential antihyperlipidemic 2-substitutedthienopyrimidin-4-ones were synthesized and characterized by spectrosco

Thienopyrimidines as hetryl moiety in 2-azetidinones: Synthesis of 4-hetryl-2-azetidinones

A Facile and efficient method for the synthesis of 4-hetryl substituted β-lactams 1 have been reported from substituted thienopyrimidinone 2b, which in turn was prepared from appropriately substituted 2-amino-3-carboxamido thiophene 10. The structures of