Condensed thienopyrimidines. VIII. Synthesis of 2-, 3-, and 6-substituted tetrahydrobenzo[b] thieno[2,3-d]pyrimidin-4-ones and their anticonvulsant activity
Condensed thienopyrimidines. VIII. Synthesis of 2-, 3-, and 6-substituted tetrahydrobenzo[b] thieno[2,3-d]pyrimidin-4-ones and their anticonvulsant activity