Neuroprotective 3-piperidino-4-hydroxychroman derivatives and analogs
申请人:Pfizer Inc.
公开号:US05356905A1
公开(公告)日:1994-10-18
3-Piperidino-1-chromanol derivatives and analogs having the formula ##STR1## wherein A and B are taken together and are --CH.sub.2 CH.sub.2 -- or A and B are taken separately and are each H; X is CH.sub.2 or O; X.sup.1 is H or OH; Z is H, F, Cl, Br or OH; Z.sup.1 is H, F, Cl, Br or (C.sub.1 -C.sub.3)alkyl; n is 0 or 1; and m is 0 or an integer from 1 to 6; pharmaceutical compositions thereof; methods of treating CNS disorders therewith; and intermediates useful in the preparation of said compounds.