Heterocyclic compounds as aldose reductase inhibitors
申请人:Pfizer Inc.
公开号:US05039672A1
公开(公告)日:1991-08-13
Certain spirocyclic heterocyclic compounds, and their pharmaceutically-acceptable salts, are inhibitors of the aldose reductase enzyme, and so are useful for the control of diabetic complications. Exemplary compounds include compounds of the formula ##STR1## wherein Y is ##STR2## X is --O-- or ##STR3## R.sub.1 and R.sub.2 are each independently H, alkyl C.sub.1 -C.sub.6,aryl or arylalkyl (C.sub.1 -C.sub.6); W.sub.1 and W.sub.2 are each independently hydrogen, halogen or nitro; and the pharmaceutically acceptable base addition salts thereof.
HETEROCYCLIC COMPOUNDS AS ALDOSE REDUCTASE INHIBITORS
申请人:PFIZER INC.
公开号:EP0530198A1
公开(公告)日:1993-03-10
US5039672A
申请人:——
公开号:US5039672A
公开(公告)日:1991-08-13
US5294635A
申请人:——
公开号:US5294635A
公开(公告)日:1994-03-15
[EN] HETEROCYCLIC COMPOUNDS AS ALDOSE REDUCTASE INHIBITORS
申请人:PFIZER INC.
公开号:WO1991015491A1
公开(公告)日:1991-10-17
(EN) Certain spirocyclic heterocyclic compounds, and their pharmaceutically-acceptable salts, are inhibitors of the aldose reductase enzyme, and so are useful for the control of diabetic complications.(FR) Certains composés spirocycliques hétérocycliques et leurs sels pharmaceutiquement acceptables constituent des inhibiteurs de l'enzyme d'aldose réductase, et par conséquent ils sont utiles dans la maîtrise de complications diabétiques.