ChemInform Abstract: BRIDGEHEAD NITROGEN HETEROCYCLES. PART II. REACTION OF α‐BROMOCARBONYL COMPOUNDS WITH 1‐AMINO‐4,6‐DIPHENYL‐2‐THIOXO‐1,2‐DIHYDROPYRIDINE: SYNTHESIS OF PYRAZOLO(1,5‐A)PYRIDINES | Publicación