Rapid Access of Some Chloro‐substituted Isocoumarins and Biological Activity Toward Some Pathogenic Systems
作者:H. N. Roy、M. S. Sarkar
DOI:10.1080/00397910500182416
日期:2005.8.1
Abstract Sulphuric acid–catalyzed chloralhydrate condensation with different m‐substituted benzoic acids formed trichlorophthalides 1, from which Zn+AcOH reduction afforded various dichloro derivatives 2. These derivatives 2 on treatment with alkaline Hg(OAc)2+I2 furnished different substituted isocoumarins 4.
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.
Hurry; Meldrum, Journal of the Indian Chemical Society, 1934, vol. 11, p. 535,537
作者:Hurry、Meldrum
DOI:——
日期:——
Dharwarkar; Alimchandani, Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1940, vol. 9/3, p. 163