研究磺酰脲类除草剂的土壤降解行为与其不同的结构特性有关,对于我们理解新型生态友好型除草剂的开发至关重要。据推测,化学结构的结构修饰可能会影响其在土壤中的降解速率。合成了九种设计结构,分别研究其除草活性和土壤降解行为。新型化合物I-3至I-7具有UV,1 H NMR和131 H NMR,MS和EA。生物测定法表明,与氯磺隆相比,大多数目标化合物均表现出优异的除草活性。土壤降解结果进一步证实了我们先前的假设,即在苯环第5位引入给电子取代基会明显提高其降解速率,其中二甲基氨基和二乙基氨基可将降解速率调节至更有利的状态。
研究磺酰脲类除草剂的土壤降解行为与其不同的结构特性有关,对于我们理解新型生态友好型除草剂的开发至关重要。据推测,化学结构的结构修饰可能会影响其在土壤中的降解速率。合成了九种设计结构,分别研究其除草活性和土壤降解行为。新型化合物I-3至I-7具有UV,1 H NMR和131 H NMR,MS和EA。生物测定法表明,与氯磺隆相比,大多数目标化合物均表现出优异的除草活性。土壤降解结果进一步证实了我们先前的假设,即在苯环第5位引入给电子取代基会明显提高其降解速率,其中二甲基氨基和二乙基氨基可将降解速率调节至更有利的状态。
SUBSTITUTED SULFONYL AMIDES FOR CONTROLLING ANIMAL PESTS
申请人:Bayer Aktiengesellschaft
公开号:US20190269134A1
公开(公告)日:2019-09-05
The present invention relates to the use of a compound of the general formula (I)
in which M and D have the meanings given in the description for controlling animal pests, in particular nematodes.
[EN] CAFFEINE DERIVATIVES WITH NEMATOCIDAL ACTIVITY, AGRONOMIC COMPOSITIONS THEREOF AND USE THEREOF<br/>[FR] DÉRIVÉS DE CAFÉINE À ACTIVITÉ NÉMATICIDE, COMPOSITIONS AGRONOMIQUES ASSOCIÉES ET LEUR UTILISATION
申请人:ISAGRO SPA
公开号:WO2020075107A1
公开(公告)日:2020-04-16
The present invention relates to caffeine derivatives of general formula (I) agronomic compositions which contain said compounds of formula (I) and analogous compounds of formula (XVIII) and their use for the control of nematodes in agricultural crops. Advantageously, these compounds prove at the same time effective against parasites and without phytotoxicity.
The discovery of fluazaindolizine: A new product for the control of plant parasitic nematodes
作者:George P. Lahm、Johan Desaeger、Ben K. Smith、Thomas F. Pahutski、Michel A. Rivera、Tony Meloro、Roman Kucharczyk、Renee M. Lett、Anne Daly、Brenton T. Smith、Daniel Cordova、Tim Thoden、John A. Wiles
DOI:10.1016/j.bmcl.2017.02.029
日期:2017.4
Fluazaindolizine is a new highly effective and selective product for the control of plant parasitic nematodes. Specificity for nematodes coupled with absence of activity against the target sites of commercial nematicides suggests that fluazaindolizine has a novel mode of action. The discovery, structure-activity development and biological properties for this new class of nematicides are presented.
(1aR,12bS)-8-cyclohexyl-11-fluoro-N-((1-methylcyclopropyl)sulfonyl)-1a-((3-methyl-3,8-diazabicyclo[3.2.1]oct-8-yl)carbonyl)-1,1a,2,2b-tetrahydrocyclopropa[d]indolo[2,1-a][2]benzazepine-5-carboxamide for use in treating HCV
申请人:IP Gesellschaft für Management mbH
公开号:EP2792360A1
公开(公告)日:2014-10-22
The invention relates to an administration unit comprising a compound of formula
and/or pharmaceutically acceptable salts thereof, and to a packaging comprising the administration unit according to the invention.
该发明涉及一种包含该化合物及/或其药用盐的给药单元,以及包括该给药单元的包装。
SUBSTITUTED SULPHONAMIDES FOR CONTROLLING ANIMAL PESTS
申请人:BAYER CROPSCIENCE AKTIENGESELLSCHAFT
公开号:US20200288710A1
公开(公告)日:2020-09-17
The present invention relates to the use of a compound of the general formula (I)
in which M and D have the meanings given in the description for controlling animal pests.