CAS: 122548-33-8; Imazosulfuron

该化合物是一种选择性除草剂,主要用于农业环境中控制某些大叶和草杂草,用于稻米和其他谷物等作物,属于灭蚁灵类,其作用是抑制酶乙酸酯合成植物中基本氨基酸的关键成分,这种抑制导致停止生长并最终导致目标杂草死亡.Imazosulon的特点是采取系统行动,允许植物根部和树叶吸收,即使在环境条件艰难的情况下也能够进行有效控制.该化合物通常用于乳前或乳后,这取决于具体的杂草管理战略.众所周知,它对哺乳动物和鸟类的毒性较低,因此在使用标签时,它是一种相对安全的选择.然而,与许多除草剂一样,它给非目标植物物种和水生生物带来风险,需要谨慎应用和遵守环境准则.

结构式图片

MSDS等安全信息

欧盟法规

C&L通报

上下游产品

4,6-dimethoxy-2-aminopyrimidine phenyl chloroformate 2-chloroimidazo[1,2-a]pyridine-3-sulfonamide

合成工艺路线路线简述

    2-氨基-4,6-二甲氧基嘧啶,氯磺酰异氰酸酯 反应生成咪唑磺隆
    参考文献:Isida,Yasuo;Ota,Kadzunari;Nakaxama,Matsuo;Josikava,Xarutosi
    标题:Isida,Yasuo;Ota,Kadzunari;Nakaxama,Matsuo;Josikava,Xarutosi

    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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    主要参考文献


    1: European Food Safety Authority (EFSA). Peer review of the pesticide risk assessment of the active substance imazosulfuron. EFSA J. 2017 Feb 15;15(2):e04695. doi: 10.2903/j.efsa.2017.4695.
    2: Morrica P, Giordano A, Seccia S, Ungaro F, Ventriglia M. Degradation of imazosulfuron in soil. Pest Manag Sci. 2001 Apr;57(4):360-5. doi: 10.1002/ps.294. 65(15):3103-3108. doi: 10.1021/acs.jafc.7b00134. Epub 2017 Apr 7. 16(8):489-94. doi: 10.1002/bmc.184. 72(6):1117-23. doi: 10.1002/ps.4086. Epub 2015 Aug 17. 49(8):3816-20. doi: 10.1021/jf010088f. 59(9):949-61. doi: 10.1002/ps.722. 48(12):6132-7. doi: 10.1021/jf000152d. 137(1-3):205-11. doi: 10.1007/s10661-007-9741-z. Epub 2007 Jun 12. 857(1-2):327-30. doi: 10.1016/s0021-9673(99)00730-x. 18(7):450-6. doi: 10.1002/bmc.335. 45(5):449-55. doi: 10.1080/03601231003800180. 51(1):177-82. doi: 10.1021/jf025824+. 107(1):106-11. doi: 10.1016/j.pestbp.2013.05.013. Epub 2013 Jun 1. 57(10):4273-8. doi: 10.1021/jf803386v. Epub 2009 Apr 22. 60(1):85-94. doi: 10.1002/ps.786.
    165:104506. doi: 10.1016/j.pestbp.2019.12.001. Epub 2019 Dec 5. 74(11):2520-2529. doi: 10.1002/ps.4934. Epub 2018 Jun 1. 43(1):24-32. doi: 10.1584/jpestics.D17-061.

    合成参考文献


    摘要:Franke C et al; Chemosphere 29: 1501-14 (1994)
    摘要:California Environmental Protection Agency/Department of Pesticide Regulation; Summary of Toxicology Data, Imazosulfuron, Chemical Code No.5987 p.10 (January 14, 2010). Available from, as of July 31, 2018:
    参考文献:10.3904/kjim.2008.23.1.42
    摘要:Shim YS, Gil HW, Yang JO, Lee EY, Kim SH, Hong SY. A case of green urine after ingestion of herbicides. Korean J Intern Med. 2008 Mar;23(1):42–4.
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