About EARLEY J V
About Hoffmann-La Roche Inc., New Jersey
About FRYER R I
About Hoffmann-La Roche Inc., New Jersey
About GILMAN N W
About Hoffmann-La Roche Inc., New Jersey
About Journal of Heterocyclic Chemistry
About central nervous system drug
About non-fused polycyclic compound
About Seven-membered heterocyclic compounds
About Synthesis of drugs