New Cyclooxygenase-2/5-Lipoxygenase Inhibitors. 2. 7-<i>tert</i>-Butyl-2,3-dihydro-3,3-dimethylbenzofuran Derivatives as Gastrointestinal Safe Antiinflammatory and Analgesic Agents: Variations of the Dihydrobenzofuran Ring
作者:John M. Janusz、Patricia A. Young、Michael W. Scherz、Kevin Enzweiler、Laurence I. Wu、Lixian Gan、Stanislaw Pikul、Kelly L. McDow-Dunham、Carl R. Johnson、C. B. Senanayake、David E. Kellstein、Shelley A. Green、Julie L. Tulich、Theresa Rosario-Jansen、I. Jack Magrisso、Kenneth R. Wehmeyer、Deborah L. Kuhlenbeck、Thomas H. Eichhold、Roy L. M. Dobson
DOI:10.1021/jm970680p
日期:1998.3.1
A series of 5-keto-substituted 7-tert-buty1-2,3-dihydro-3,3- dimethylbenzofurans (DHDMBFs) were found to be nonsteroidal antiinflammatory and analgesic agents. These compounds are inhibitors of 5-lipoxygenase (5-LOX) and cyclooxygenase (COX) with selectivity for the COX-2 isoform. A series of analogues were prepared to investigate the scope of this lead. Five ketone side chains from active DHDMBFs
发现一系列5-酮基取代的7-叔丁基1-2,3-二氢-3,3-二甲基苯并呋喃(DHDMBF)是非甾体类抗炎药和镇痛药。这些化合物是5-脂氧合酶(5-LOX)和环氧合酶(COX)的抑制剂,对COX-2同工型具有选择性。准备了一系列类似物来研究这种潜在的范围。来自活性DHDMBF的五个酮侧链用于研究DHDMBF“核心”变化的影响:杂环的大小和特性以及杂环和苯环的取代基要求。生物测试表明可以适应多种结构变化,但是没有任何一种结构明显优于DHDMBF结构。