代谢
5-硝基-邻-甲苯胺被识别为2,4-二硝基甲苯通过Mucrosporium sp.微生物转化的产物,2,4-二硝基甲苯是一种常见于水排放和弹药厂、弹药装载设施以及储存武器销毁地点的化合物……。5-硝基-邻-甲苯胺在将2,4-二硝基甲苯添加到城市活性污泥样本的无氧生物转化中被识别为中间体……。5-硝基-邻-甲苯胺通过小鼠的肝脏和肺微粒体组分从2,4-二硝基甲苯酶促形成……通过大鼠的肝脏微粒体和细胞溶质组分……以及通过大鼠和小鼠的肠微生物……。当口服给予雄性和雌性Fischer 344大鼠35、63或100 mg/kg体重的2,4-(14)C-二硝基甲苯时,5-硝基-邻-甲苯胺及其N-乙酰衍生物被识别为次要代谢物……。人类肠道微生物催化2,4-二硝基甲苯的还原代谢,通过硝基亚中间体转化为5-硝基-邻-甲苯胺和4-氨基-2-硝基甲苯……。
5-Nitro-ortho-toluidine was identified as a product of the microbial transformation by Mucrosporium sp. of 2,4-dinitrotoluene, a compound common in water discharges and effluents from ammunition plants, ammunition loading facilities and sites for the destruction of stockpiled weapons ... . 5-Nitro-ortho-toluidine was identified as an intermediate in the anaerobic biotransformation of 2,4-dinitrotoluene added to a sample of municipal activated sludge ... . 5-Nitro-ortho-toluidine is formed enzymatically from 2,4-dinitrotoluene by liver and lung microsomal fractions from mice ... by liver microsomal and cytosolic fractions from rats ... and by intestinal microorganisms from rats and mice ... . 5-Nitro-ortho-toluidine and its N-acetyl derivative were identified as minor metabolites of 2,4-(14)C-dinitrotoluene when this compound was administered orally to male and female Fischer 344 rats at doses of 35, 63 or 100 mg/kg bw ... . Human intestinal microflora catalyse the reductive metabolism of 2,4-dinitrotoluene to 5-nitro-ortho-toluidine and 4-amino-2-nitrotoluene via nitroso intermediates ... .
来源:Hazardous Substances Data Bank (HSDB)