CAS: 741-58-2; Bensulide

该化合物是一种化学化合物,被归类为选择性除草剂,主要用于控制不同农业环境中的杂草,属于磺酰胺类,其特点是能够抑制某些大叶和草杂草的生长,同时对作物的危害较小.本硫化物通常用于土壤,土壤被植物根吸收,导致对杂草生长必不可少的代谢过程的中断.该化合物一般被认为对哺乳动物具有低毒性,因此在农业实践中使用更为安全.其行动方式是抑制与氨基酸合成有关的具体酶,这对于植物发育至关重要.本硫化物通常作为一种颗粒产品进行配制,便于易于应用和有效控制杂草.然而,与所有除草剂一样,重要的是遵循建议的应用准则,以尽量减少环境影响并确保安全.

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欧盟法规

统一分类与标签ECHA物质ECHA物质工作场所安全标识要求C&L通报REACH预注册废弃物危险特性清单

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    专利信息


    专利号:WO-2024256370-A1
    优先权日:2023-06-13
    标 题 :Synthesis of glufosinate using an amidase-based process
    发明人:ZIMMERMANN GUNTHER; POTT MORITZ STEFAN
    权利人:BASF SE
    摘要:The present invention relates to a method of preparing glufosinate, comprising the steps of hydrolysing an N-carbamoyl glufosinate amide with an Amidase enzyme to form an N- carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N- carbamoyl amino acid compound.

    专利号:US-2025120400-A1
    优先权日:2021-12-10
    标题:Synthesis of glufosinate using a hydantoinase-based process
    发明人:DITRICH KLAUS; BREUER MICHAEL; POTT MORITZ STEFAN; ZIMMERMANN GUNTHER; SEEMAYER STEFAN
    权利人:BASF SE
    摘要:The present invention relates to a method of manufacturing glufosinate, comprising the steps of hydrolysing a hydantoin with a Hydantoinase enzyme to form a N-carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N-carbamoyl amino acid compound.

    专利号:US-11919928-B2
    优先权日:2016-03-16
    标题 :Method for producing dihydrotentoxin
    发明人:KUBO TAKASHI; MACHIDA MASAYUKI; FUJIOKA TOMONORI; YAMAGUCHI Shigenari; KAWAI KIYOSHI
    权利人:KUMIAI CHEMICAL INDUSTRY CO
    摘要:An object of the present invention is to identify an enzyme having activity of synthesizing dihydrotentoxin that is a tentoxin precursor and an enzyme having activity of synthesizing tentoxin using dihydrotentoxin as a substrate. The present invention concerns a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 16 and having activity of nonribosomal peptide synthesis of dihydrotentoxin and a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 18 and having activity of converting dihydrotentoxin to tentoxin.

    专利号:US-2021386068-A1
    优先权日:2018-11-07
    标题 :Compositions comprising pyridine carboxylate herbicides and very long chain fatty acid (vlcfa) synthesis inhibitor herbicides
    发明人:KISTER JEREMY; SATCHIVI NORBERT M
    权利人:CORTEVA AGRISCIENCE LLC
    摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a VLCFA synthesis inhibitor herbicide. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a VLCFA synthesis inhibitor herbicide.

    专利号:US-2021352899-A1
    优先权日:2018-11-07
    标题 :Compositions comprising pyridine carboxylate herbicides and fatty acid and lipid synthesis inhibitor herbicides
    发明人:KISTER JEREMY; SATCHIVI NORBERT M
    权利人:CORTEVA AGRISCIENCE LLC
    摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof.

    专利号:ES-2717283-T3
    优先权日:2012-07-24
    标 题:Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6- (4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and herbicides inhibitors of VLCFA synthesis and synthesis of fatty acids / lipids

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    主要参考文献


    1: Antonious GF. Mobility and half-life of bensulide in agricultural soil. J Environ Sci Health B. 2010 Jan;45(1):1-10. doi: 10.1080/03601230903404283. Erratum in: J Environ Sci Health B.2010 Apr;45(3):262. doi: 10.1007/s00128-011-0351-7. Epub 2011 Jun 28. doi: 10.1016/j.watres.2008.10.038. Epub 2008 Oct 29. doi: 10.1107/S160053681105536X. Epub 2012 Jan 7.
    6: Yeary RA. Oral intubation of dogs with combinations of fertilizer, herbicide, and insecticide chemicals commonly used on lawns. Am J Vet Res. 1984 Feb;45(2):288-90. Epub 2006 May 22. doi: 10.1007/978-1-61779-558-9_2.

    合成参考文献


    摘要:World Review of Pest Control., 9(119), 1970
    摘要:Pesticide Manual., 9(63), 1991
    摘要:Japan Pesticide Information., (27)(11), 1976
    摘要:Yalkowsky SH et al; Handbook of Aqueous Solubility Data. 2nd ed., Boca Raton, FL: CRC Press p. 1033 (2010)
    摘要:Kearney, P.C., and D. D. Kaufman (eds.) Herbicides: Chemistry, Degredation and Mode of Action. Volumes 1 and 2. 2nd ed. New York: Marcel Dekker, Inc., 1975., p. 824
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