4-HYROXY-PYROLLID-ALPHA-ONES

摘要

Compounds of Structure 1 …… in which… R<1> is hydrogen or C1-4 alkyl (straight or branched), and… R<2> is hydrogen or C1-4 alkyl (straight or branched),… processes and intermediates for making them, pharmaceutical compositions containing them, and their use as nootropic agents.