SELENIUM-CONTAINING HETEROCYCLES 3~*. SYNTHESIS AND REACTIONS OF SELENOLO[2,3-b]PYRIDINE DERIVATIVES AND RELATED FUSED TRICYCLIC SYSTEMS

摘要

A new series of pyrido[3',2':4,5]selenolo[3,2-d]pyrimidine derivatives are reported. The structures of the newly synthesized compounds were elucidated by elemental analyses and spectral data (IR, ~1H and ~(13)C NMR, MS).