Spiro-quinolone hydantoins, pharmaceutical compositions containing them, and processes for their preparation
申请人:PFIZER INC.
公开号:EP0017477A1
公开(公告)日:1980-10-15
Spiro-quinolone hydantoins having utility in preventing or alleviating chronic diabetic complications such as cataracts, reinopathy and neuropathy of the formula:
and the pharmaceutically acceptable acid addition salts thereof, wherein n is 1 or 2 and R, and R2 are each hydrogen, chloro, bromo, fluoro, C,-C3 alkyl or C1-C3 alkoxy; pharmaceutical composition containing them, and processes for their preparation.
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:——
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