353484-29-4Relevant academic research and scientific papers
Derivatives of condensed thienopyrimidines. 22. Synthesis of 2-substituted 4-thioxopyrano[4′,3′:4,5]thieno[2,3-d]pyrimidines
Mkrtchyan,Oganisyan,Oganisyan,Noravyan
, p. 235 - 237 (2005)
A method has been developed for the synthesis of 4-thioxopyrano[4′3′:4,5]thieno[2,3-d]pyrimidines from the corresponding acyl derivatives of 2-amino-3-cyanothieno[2,3-c]pyran.
