CAS: 79277-27-3; Thifensulfuron-Methyl

该化合物是一种灭蚁灵,广泛用于对大豆,谷物和玉米等作物进行有选择的出血后除草控制.它通过抑制乙醇酶(ALS)作用,乙醇酶(ALS)是环环链氨基酸合成中的一个关键酶,有效抑制易感染的杂草.化合物在低施用率下表现出高度的功效,最大限度地减少环境影响.土壤中的迅速退化会减少残留活动,使其适合作物轮作系统.硫磺-甲基对大叶类杂草和一些草类特别有效,在综合杂草管理方案中具有灵活性.制剂通常包括安全剂,以加强作物的耐受性.适当应用的时机可以确保最佳性能,同时减少抗药风险.

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CAS号59337-93-8 3-(氨基磺酰基)噻吩-2-羧酸甲酯

合成工艺路线路线简述

  • 59337-93-8 + 1668-54-8 = 79277-27-3
    反应条件:1.1 Reagents: Butyl Isocyanate Solvents: Xylene; 135 °C; 0.5 H,135 °C; 135 °C -> 75 °C1.2 1 - 2 H,70 - 75 °C
    标题:Synthesis Of Thifensulfuron-Methyl
    作者:Zhou,Xin-Jian; Li,Mei-Fang
    参考文献:Xiandai Nongyao 日期:2014 卷标:13(2) 页码:27-29]

    1007384-09-9 + 1668-54-8 = 79277-27-3
    反应条件:1.1 Solvents: Toluene; 8 H,Reflux
    标题:Synthesis Of Herbicide Thifensulfuron-Methyl
    作者:Lu,Yang; Xu,Guhua; Dong,Chaoyu; Tao,Jingzhao; Zhang,Zhirong
    参考文献:Nongyao Kexue Yu Guanli 日期:2006 卷标:27(5) 页码:32-35]

    1007384-09-9 + 1668-54-8 = 79277-27-3
    反应条件:1.1 Solvents: Toluene; 8 H,Heated
    标题:Synthesis Of Herbicide Thifensulfuron
    作者:Lu,Yang; Li,Chunn-Ren; Chi,Hui; Tao,Jing-Zhao; Zhang,Zhi-Rong
    参考文献:Xiandai Nongyao 日期:2006 卷标:5(5) 页码:22-24]

    59337-93-8 + 1668-54-8 = 79277-27-3
    反应条件:1.1 Catalysts: Butyl Isocyanate,3-Hexen-2-Amine Solvents: Xylene; Rt -> 110 °C1.2 Solvents: Xylene; 6 H,110 °C; 2 H,135 °C1.3 Solvents: 1,2-Dichloroethane; 24 H,Reflux
    标题:Synthesis Of Sulfonylurea Herbicides Using Bis(Trichloromethyl) Carbonate
    作者:Zhao,Bangbin; Yao,Risheng; He,Puquan; Wu,Yonghu; Zhao,Guoping; Et Al
    参考文献:Nongyao 日期:2003 卷标:42(7) 页码:9-10

海关参考信息

专利信息


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-2010190794-A1
优先权日:2007-06-12
标 题:Herbicidally Active Composition
发明人:HUPE EIKE; MOBERG WILLIAM KARL; REINHARD ROBERT; SIEVERNICH BERND; KIBLER ELMAR
权利人:BASF SE
摘要:The present invention relates to herbicidally active compositions comprising at least one piperazinedione compound of the formula I n n n n n n n n n n n n in which: n R x , R y are each hydrogen or together are a chemical bond; n R 1 is cyano or nitro; n R 2 is hydrogen, fluorine, chlorine, C 1 -C 2 -alkyl, ethenyl or C 1 -C 2 -alkoxy; n R 3 is fluorine or hydrogen; n R 4 is methyl; n R 5 is hydrogen, methyl or ethyl; n R 6 is hydrogen, methyl or ethyl; and n R 7 is hydrogen or halogen; n and at least one further active compound selected from the group consisting of n b1) lipid biosynthesis inhibitors; n b2) acetolactate synthase inhibitors (ALS inhibitors); n b3) photosynthesis inhibitors; n b4) protoporphyrinogen-IX oxidase inhibitors, n b5) bleacher herbicides; n b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); n b7) glutamine synthetase inhibitors; n b8) 7,8-dihydropteroate synthase inhibitors (DHP inhibitors); n b9) mitose inhibitors; n b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); n b11) cellulose biosynthesis inhibitors; n b12) decoupler herbicides; n b13) auxin herbicides; n b14) auxin transport inhibitors; n b15) other herbicides, and n C) safeners.

专利号:WO-2020126584-A1
优先权日:2018-12-18
标 题 :Herbicidal combinations
发明人:KRAUS HELMUT; ZAGAR CYRILL; SEISER TOBIAS; BESSAI JOHANNES; DIMITRIADI TATJANA; BLAKEN MATTHEW; LANDES ANDREAS; GRIVEAU YANNICK; REID DANIELLE; VAN THIELEN NOCHA; BROWN JEFFREY; PETERS JDAVID
权利人:BASF AGROCHEMICAL PRODUCTS BV
摘要:The present invention relates to herbicidally active combinations comprising a herbicide A and at least one herbicide B, wherein the herbicide A is R-imazamox, any non-racemic mixture of R- imazamox and S-imazamox, wherein the proportion of R-imazamox is at least 80% by weight, or an agriculturally acceptable salt or ester thereof; and the at least one herbicide B is selected from the groups b1) to b15): b1)lipid biosynthesis inhibitors; b2)acetolactate synthase inhibitors (ALS inhibitors); b3)photosynthesis inhibitors; b4)protoporphyrinogen-IX oxidase inhibitors; b5)bleacher herbicides; b6)enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); b7)glutamine synthetase inhibitors; b8)7,8-dihydropteroate synthase inhibitors (DHP inhibitors); b9)mitosis inhibitors; b10)inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); b11)cellulose biosynthesis inhibitors; b12)decoupler herbicides; b13)synthetic auxins; b14)auxin transport inhibitors; and b15)other herbicides.

专利号:US-2021163451-A1
优先权日:2018-05-16
标题:Methods and compositions for substituted 2,5-diketopiperazine analogs
发明人:DING YOUSONG; JIANG GUANGDE
权利人:UNIV FLORIDA
摘要:Thaxtomins are phytotoxic secondary metabolites produced in plant pathogenic Streptomyces strains and have received considerable interests as bioherbicides. A cell-free, biocombinatorial approach was developed to produce a thaxtomin library for herbicide development. Combination of biosynthetic enzymes led to the production of 136 substituted 2,5-diketopiperazines, thaxtomin D, thaxtomin B and thaxtomin A analogs in a single pot. Furthermore, rational engineering of TxtA allowed the synthesis of azido-containing thaxtomin analog. Selected unnatural thaxtomins demonstrated improved herbicidal activities. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

专利号:US-11213031-B2
优先权日:2017-11-13
标 题:Tetrazolylpropyl derivatives and their use as fungicides
发明人:SUDAU ALEXANDER; HOFFMANN SEBASTIAN; DAHMEN PETER; WEBSTER ROBERT ALAN; MEISSNER RUTH; GOERTZ ANDREAS; MILLER RICARDA; COQUERON PIERRE-YVES; BERNIER DAVID; NICOLAS LIONEL; BRUNET STEPHANE; KENNEL PHILIPPE; TOQUIN VALERIE; GOURGUES MATHIEU; LOQUE DOMINIQUE; THOMAS VINCENT
权利人:BAYER AG; BAYER CROPSCIENCE AG
摘要:The present invention relates to tetrazolylpropyl derivatives of formula (I) n nwherein one of V 1 and V 2 represents CR 3 and the other one of V 1 and V 2 represents N, Q represents a 6-membered aromatic cycle as defined in the specification, and R 1 , R 2 , R 3 , R 4 , and R 5 are defined as disclosed in the specification, to compositions comprising such compounds, to the use of said compounds as fungicides, as well as to particular intermediates useful in the synthesis of said tetrazolylpropyl derivatives.
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主要参考文献


1: Zhao W, Xu L, Li D, Li X, Wang C, Zheng M, Pan C, Qiu L. Biodegradation of thifensulfuron-methyl by Ochrobactrum sp. in liquid medium and soil. Biotechnol Lett. 2015 Jul;37(7):1385-92. doi: 10.1007/s10529-015-1807-3. Epub 2015 Mar 15. Print 2006 Nov-Dec. Epub 2006 Jul 22. doi: 10.1016/j.jchromb.2010.05.038. Epub 2010 May 31. doi: 10.1002/rcm.7234. doi: 10.3389/fpls.2017.00254. eCollection 2017.
9: Lazartigues A, Wiest L, Baudot R, Thomas M, Feidt C, Cren-Olivé C. Multiresidue method to quantify pesticides in fish muscle by QuEChERS-based extraction and LC-MS/MS. Anal Bioanal Chem. 2011 Jun;400(7):2185-93. doi: 10.1007/s00216-011-4945-z. Epub 2011 Apr 12. doi: 10.2134/jeq2008.0497. Print 2010 Jan-Feb. doi: 10.1007/s11356-012-1167-7. Epub 2012 Sep 8. Pest Manag Sci. 2004 Sep;60(9):849-58. doi: 10.2134/jeq2014.11.0503. doi: 10.1016/j.talanta.2011.06.023. Epub 2011 Jun 17. doi: 10.1007/s00284-011-9919-z. Epub 2011 Mar 24. doi: 10.1002/bio.1224. Epub 2010 Jul 13. doi: 10.1016/j.talanta.2012.10.056. Epub 2012 Oct 27.

合成参考文献


摘要:Tomlin CDS, ed; The e-Pesticide Manual: a World Compendium. 13th ed. Thifensulfuron methyl (79277-27-3). Surrey, UK: British Crop Protection Council. Version 3.0. (2003)
摘要:Steinheimer et al; pp.248-271 in Agrochemical Fate and Movement. Steinheimer T et al, eds., Amer Chem Soc Washington, DC (2000)
摘要:Samanta S et al; Chemosphere 39: 873-879 (1999)
摘要:Franke C et al; Chemosphere 29: 1501-14 (1994)
摘要:S109 | PARCEDC | List of 7074 potential endocrine disrupting compounds (EDCs) by PARC T4.2 | DOI:10.5281/zenodo.10944198
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