Phenyl or phenoxy substituted spiro-imidazolidinedione derivatives, pharmaceutical compositions thereof and process for their preparation
申请人:PFIZER INC.
公开号:EP0017379A1
公开(公告)日:1980-10-15
Novel phenyl or phenoxy substituted spiro-imidazolidinedione derivatives of the formula
wherein X is O, S, SO or SO2 Y is H, CH3, CH30, Ph, PhO, F, Cl or Br at the 6 or 8 position and Ar is Ph or OPh at the 6 or 8 position, are useful as aldose reductase inhibitors and as therapeutic agents for the treatment of chronic diabetic complications. The derivatives include the phenyl or phenoxy substituted spiro-imidazolidene naphthalene, chroman, thiochroman sulfoxychroman, sulfonochroman dione compounds and the substituted forms thereof. A process for their preparation and pharmaceutical composition are also claimed.
SARGES, REINHARD;SCHNUR, RODNEY C.;BELLETIRE, JOHN L.;PETERSON, MICHAEL J+, J. MED. CHEM., 31,(1988) N 1, 230-243
作者:SARGES, REINHARD、SCHNUR, RODNEY C.、BELLETIRE, JOHN L.、PETERSON, MICHAEL J+
DOI:——
日期:——
US4181729A
申请人:——
公开号:US4181729A
公开(公告)日:1980-01-01
Spiro Hydantoin Aldose Reductase Inhibitors
作者:Reinhard Sarges、Rodney C. Schnur、John L. Belletire、Michael J. Peterson
DOI:10.1021/jm00396a037
日期:1988.1
formation from glucose, catalyzed by the enzyme aldosereductase, is believed to play a role in the development of certain chronic complications of diabetes mellitus. Spiro hydantoins derived from five- and six-membered ketones fused to an aromatic ring or ring system inhibitaldosereductase isolated from calf lens. In vivo these compounds are potent inhibitors of sorbitol formation in sciatic nerves of