芳氧苯氧羧酸除草剂HNPC-A8169的创制研究  

The Creation Research of HNPC-A8169:A Novel Phenoxycarboxylic Acid Herbicide

作　　者：黄路[1,2] 何海军[1,2] 刘祈星[1,2,3] 雷满香[1,2] 余淑英[1,2] 任叶果[1,2] 欧晓明[1,2] 黄明智[1,2] 柳爱平[1,2] 

机构地区：[1]湖南化工研究院国家农药创制工程技术研究中心,湖南长沙410007 [2]农用化学品湖南省重点实验室,湖南长沙410007 [3]湖南大学化学化工学院,湖南长沙410012

出　　处：《精细化工中间体》2011年第4期20-23,共4页Fine Chemical Intermediates

基　　金：国家重点基础研究发展计划(973)项目(2010CB126104);国家自然科学基金资助项目(20872033);"十二五"国家科技支撑计划课题(2011BAE06B03-05);湖南省科研条件创新专项(2010PT2058);湖南省自然科学基金资助项目(11JJ2006;10JJ3053);湖南省科技计划项目(2010FJ2003)

摘　　要：利用自主设计、合成的新型炔氧羟胺盐酸盐新型中间体,根据前药理论创制出新型芳氧苯氧丙酸类新型除草剂HNPC-A80169。3年的温室实验结果表明,HNPC-A8169在15～75 g a.i./hm2剂量下,能有效防除马唐、狗尾、稗等禾本科杂草,对阔叶作物如油菜、棉花、花生等和某些禾本科作物如小麦安全。HNPC-A8169 is a novel phenoxycarboxylic acid herbicide with intellectual properties,which was designed and created according to the prodrug theory using a new novel intermediate propynyloxy hydroxylamine hydrochloride.Through three years＇ greenhouse and field trials,HNPC-A8169 shows good efficacy for preventing and killing of some monocotyledons,such as digitaria sanguinalis,setaria viridis and echinochloa crus-galli,at the dose of 15～75 g a.i./hm2.HNPC-A8169 has also been proved to be safe to some dicotyledons,such as rapeseed,cotton and peanuts,or some mondcotyledons such as wheat.

关 键 词：HNPC-A8169 新型除草剂 炔氧羟胺盐酸盐 

分 类 号：S482.4[农业科学—农药学]