CAS: 139528-85-1; Metosulam

该化合物是一种选择性的除草剂,主要用于控制各种作物中的宽叶草和某些草,属于全氟辛烷磺酸化学品和功能类别,抑制酶链环环环氨酸合成,这是植物生长必不可少的;Metosulam的特点是其系统性行动,允许其被树叶吸收和在整个植物中转移;它通常应用后,以低应用率为标准,以其有效性为名,使它成为环境上有利的选择;该化合物在正常条件下保持稳定,但可能在高温或长期接触阳光等极端环境因素下降解;一般认为,Metosulam对哺乳动物,鸟类和水生生物的毒性较低,但应注意尽量减少对环境的影响;它在许多地区得到控制,遵守安全准则对于有效和负责任的应用至关重要.

结构式图片

欧盟法规

[欧盟农药活性物质

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CAS号134892-32-3 N-(2,6-二氯-3-甲基苯... | CAS号6933-10-4 4-溴-3-甲基苯胺

合成工艺路线路线简述

    4-溴-3-甲基苯胺置于palladium On Activated Charcoal 氢气,Sodium Acetate,氯,三氯氧磷体系中,用 甲醇,水,乙腈 用作溶剂,90.0 °C,344.73 Kpa 条件下,反应 26.0H,反应生成N-(2,6-二氯-3-甲苯基)-5,7-二甲氧基-[1,2,4]三唑[1,5-A]嘧啶-2-磺酰胺
    参考文献:Shankar,Ravi B.; Pews,R. Garth,Journal Of Heterocyclic Chemistry,1993,Vol. 30,# 1,P. 169-172
    标题:Shankar,Ravi B.; Pews,R. Garth,Journal Of Heterocyclic Chemistry,1993,Vol. 30,# 1,P. 169-172

    海关参考信息

    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:WO-2021130756-A1
    优先权日:2019-12-25
    标题:Combinations of non-protein amino acids and acetolactate synthase enzyme inhibitors
    发明人:KLIPCAN LIRON; VAN-OSS PINHASI RUTH
    权利人:THE STATE OF ISRAEL MINISTRY OF AGRICULTURE & RURAL DEVELOPMENT AGRICULTURAL RES ORGANIZATION ARO VO
    摘要:The present invention provides compositions and methods for disrupting protein synthesis in plant cells.

    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.
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    合成参考文献


    参考文献:10.1007/s11248-008-9181-8
    摘要:Devos Y, Cougnon M, Vergucht S, Bulcke R, Haesaert G, Steurbaut W, Reheul D. Environmental impact of herbicide regimes used with genetically modified herbicide-resistant maize. Transgenic Res. 2008 Dec;17(6):1059–77. doi: 10.1007/s11248-008-9181-8.
    摘要:S60 | SWISSPEST19 | Swiss Pesticides and Metabolites from Kiefer et al 2019 | DOI:10.5281/zenodo.3544759
    摘要:S69 | LUXPEST | Pesticide Screening List for Luxembourg | DOI:10.5281/zenodo.3862688
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