作者:Francis A. J. Kerdesky、James H. Holms、Jimmie L. Moore、Randy L. Bell、Richard D. Dyer、George W. Carter、Dee W. Brooks
DOI:10.1021/jm00111a035
日期:1991.7
identified as potent inhibitors of 5-lipoxygenase in vitro exhibiting IC50's of less than 1 microM. An investigation of structure-activity relationships showed that the most potent inhibitors of this series are the 5-phenyl derivatives. The corresponding thiazolidin-4-one analogues were found to be relatively inactive. The 4-hydroxythiazoles were active inhibitors against 5-lipoxygenase in both intact rat
4-羟基噻唑已被确定为体外5-脂氧合酶的有效抑制剂,其IC50值小于1 microM。对结构活性关系的研究表明,该系列最有效的抑制剂是5-苯基衍生物。发现相应的噻唑烷丁-4-酮类似物相对没有活性。在完整的大鼠多形核白细胞和人全血中,4-羟基噻唑都是针对5-脂氧合酶的活性抑制剂。该化合物还是5-脂氧合酶的选择性抑制剂,对其他相关酶环氧合酶和12-和15-脂氧合酶的活性很弱。