DERIVATIVES OF IMIDAZO (1,2-A) PIRAZINA-4-ONA, USEFUL AS ANTAGONISTS OF AMPA AND NMDA RECEPTORS.

摘要

COMPOUNDS OF FORMULA (I) IN WHICH R REPRESENTS AN OXYGEN OR SULFUR ATOM, OR A RADICAL NH OR N-ALK, R {SUB, 1} AND R {SUB, 2}, REPRESENT ATOMES OF HYDROGEN OR OF HALOGEN OR RADICALS ALKYL, ALCOXY, AMINO, ACILAMINO, -NHCO-NH-AR, -N = CH-N {(ALKALK '', NITRO, CIANO, FENILO, IMIDAZOLILO OR SO {SUB, 3} H, THEIR PREPARATION AND THE DRUGS CONTAINING THEM.