Synthesis and antiinflammatory/analgesic activities of 11H-dibenzo[b,e]dioxepinacetic acids
作者:William K. Hagmann、Conrad P. Dorn、Robert A. Frankshun、Laura A. O'Grady、Philip J. Bailey、Anita Rackham、Harry W. Dougherty
DOI:10.1021/jm00158a020
日期:1986.8
A new class of tricyclic arylacetic acids was synthesized and evaluated as antiinflammatory/analgesic agents as well as inhibitors of prostaglandin synthetase. 11H-Dibenzo[b,e][1,4]dioxepin-2-, -3, -7, and -8-acetic and alpha-methylacetic acids and their derivatives were prepared by cyclization of diaryl ether precursors or by condensation of catechol and an aryl dihalide. The most potent compound
合成了一类新的三环芳酸,并被用作抗炎/止痛药以及前列腺素合成酶的抑制剂。通过二芳基醚前体的环化或邻苯二酚的缩合反应制得11H-二苯并[b,e] [1,4]二氧杂-2-,-3,-7和-8-乙酸和α-甲基乙酸及其衍生物和芳基二卤化物。角叉菜胶足水肿测定法中最有效的化合物是α-甲基-11H-二苯并[b,e] [1,4]二氧己平-8-乙酸(1 mg / kg = 43%抑制作用)。最有效的酶抑制剂是2-乙酸和α-甲基-7-乙酸(IC50 = 0.1 microM)。还发现其中一些化合物具有高度致溃疡性。