Synthesis of a Series of Novel Thieno- and Benzothieno[3,2-d]pyrimidin-4(3H)-ones

Abstract

A series of novel thieno- and benzothieno[3,2-d]pyrimidin-4(3H)-ones is synthesised via condensation of 3-amino(benzo)thiophene-2-carboxylates with various lactams.

thieno[3,2-d]pyrimidin-4(3H)-ones - benzothieno[3,2-d]pyrimidin-4(3H)-ones - 3-aminothiophene-2-carboxylate - 3-amino benzothiophene-2-carboxylate

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