作者:Yoshinobu Arai、Katsuichi Shimoji、Mitoshi Konno、Yoshitaka Konishi、Shigehiro Okuyama、Sadahiko Iguchi、Masaki Hayashi、Tsumoru Miyamoto、Masaaki Toda
DOI:10.1021/jm00355a015
日期:1983.1
Ten eicosanoid compounds (3, 6, 9, 11, 12, 15, 18, 21, 23, and 25), methyl (6E,8Z,11Z,14Z)-5-hydroxy-6,8,11,14-eicosatetraenoate (5-HETE, 10), leukotriene A4 (26), and (5S,6E,8E,10E,12RS,14E)-5,12-dihydroxy-6,8,10,14-eicosatetraenoic acid (5,12-diHETE, 27) were prepared and their inhibitory activities against the 5-lipoxygenase from guinea pig polymorphonuclear leukocytes (PMNL) were tested. 5,6-Methanoleukotriene
十种类花生酸化合物(3、6、9、11、12、15、18、21、23和25),甲基(6E,8Z,11Z,14Z)-5-羟基-6,8,11,14-二十碳四烯酸酯(5-HETE,10),白三烯A4(26)和(5S,6E,8E,10E,12RS,14E)-5,12-二羟基-6,8,10,14-二十碳四烯酸(5,12-制备diHETE(27),并测试其对豚鼠多形核白细胞(PMNL)对5-脂氧合酶的抑制活性。5,6-甲醇二烯三烯A4(18)特别是5-脂氧合酶的有效和特异性抑制剂,而不会抑制环氧合酶和12-脂氧合酶。白三烯A4、5-HETE和5,12-diHETE在微摩尔浓度下也具有对5-脂氧合酶的抑制活性,可调节细胞内过敏反应的慢反应性物质的形成。