Hydroxyacetic acid derivatives for the treatment of diabetic
申请人:Pfizer Inc.
公开号:US04853410A1
公开(公告)日:1989-08-01
Racemic and chiral (2R,4R)-4-c-hydroxy-2-4-(substituted)chroman(and thiochroman)-4-acetic acids and their pharmaceutically acceptable salts, their use in the treatment of diabetic complications and intermediates therefor.
Hydantoin bioisosteres. In vivo active spiro hydroxy acetic acid aldose reductase inhibitors
作者:Christopher A. Lipinski、Charles E. Aldinger、Thomas A. Beyer、Jon Bordner、Douglas F. Burdi、Donald L. Bussolotti、Philip B. Inskeep、Todd W. Siegel
DOI:10.1021/jm00090a004
日期:1992.6
The hypothesis that clinical side effects of the aldosereductaseinhibitor (ARI) sorbinil were related to its hydantoin ring led to a bioisosteric analysis and replacement of the hydantoin by a spiro hydroxy acetic acid moiety as in 40. These hydroxy acids, compared to hydantoins, showed a similar potency increase on chroman 2-methyl substitution, a similar orthogonal relationship of acidic to aromatic