Hydroxyl-Substituted sulfonylureas as potent inhibitors of specific [3H]Glyburide binding to rat brain synaptosomes
作者:Ronald A. Hill、Sonali Rudra、Bo Peng、David S. Roane、Jeffrey K. Bounds、Yang Zhang、Ahmad Adloo、Tiansheng Lu
DOI:10.1016/s0968-0896(02)00606-5
日期:2003.5
We are seeking to discover potent CNS-active sulfonylureas with structural features that allow for the formation of several types of prodrugs. We report herein the syntheses of compounds comprising an initial series of hydroxyl-substituted analogues of the potent ATP-sensitive potassium channel blockers glyburide (glibenclamide) and gliquidone. Somewhat unexpectedly, several of the compounds were found to be comparably potent to glyburide as inhibitors of specific [H-3]glyburide binding in rat brain preparations. (C) 2003 Elsevier Science Ltd. All rights reserved.
PHARMACODYNAMIC HYBRIDS ENDOWED OF HYPOGLYCEMIC AND NO-DONOR ACTIVITIES OBTAINED COMBINING HYDROXYLATED DERIVATIVES OF GLIBENCLAMIDE AND NITROOXY-SUBSTITUTED CARBOXYLIC ACIDS
申请人:UNIVERSITA' DI PISA
公开号:EP2054381A2
公开(公告)日:2009-05-06
[EN] PHARMACODYNAMIC HYBRIDS ENDOWED OF HYPOGLYCEMIC AND NO-DONOR ACTIVITIES OBTAINED COMBINING HYDROXYLATED DERIVATIVES OF GLIBENCLAMIDE AND NITROOXY-SUBSTITUTED CARBOXYLIC ACIDS<br/>[FR] HYBRIDES PHARMACODYNAMIQUE DOTÉS D'ACTIVITÉS HYPOGLYCÉMIQUE ET DE DONNEUR D'oxyde nitrique OBTENUS EN COMBINANT DES DÉRIVÉS HYDROXYLES DE GLIBENCLAMIDE ET DES ACIDES CARBOXYLIQUES NITROOXY-SUBSTITUÉS
申请人:UNIV PISA
公开号:WO2008017925A2
公开(公告)日:2008-02-14
[EN] Compound featuring a hypoglycemic action and in the meantime a release of nitric oxide (NO), said compound having the following general formula (I) : where at least one among R, R1, and R2 is a substitute comprising an nitroxy-ester group bound to a acyl aliphatic, aromatic or aliphatic-aromatic group. The compound can be in particular, used to treat patients affected by NO endogenous deficit responsive to diabetes mellitus of type 2. [FR] La présente invention concerne un composé comprenant une action hypoglycémique et parallèlement une libération d'oxyde nitrique (NO), le dit composé ayant la formule générale suivante (I) : où au moins un parmi R, R1, et R2 est un substitut comprenant un groupe ester nitroxy lié à un groupe acyle aliphatique, aromatique ou aromatique aliphatique. Le composé peut être employé, en particulier, pour traiter des patients atteints d'une déficience endogène de NO résultant du diabète mellitus de type 2.