CAS: 2550-75-6; Chlorbicyclen

专利信息

专利号:US-5900227-A
优先权日:1996-06-17
标题 :Multicyclic nitrone spin trapping compositions
发明人：JANZEN EDWARD G; SANKURATRI NAGARAJU
权利人:OKLAHOMA MED RES FOUND
摘要:Multicyclic nitrone spin trapping compounds capable of forming stable free radical spin adducts are provided as well as methods for their synthesis. The multicyclic nitrone spin trapping compounds can be reacted with a free radical, such as a hydroxy or hydroperoxy radical, in solution to form a spin adduct which is stable and readily detectable by electron paramagnetic resonance (EPR) spectroscopy. The multicyclic nitrone spin traps can be used to detect free radicals in a sample such as a biological system. In one embodiment, the spin trapping compound, 1,3,3-trimethyl-6-azabicyclo-[3.2.1]oct-6-ene-N-oxide ('TRAZON') is provided, as well as methods for the synthesis of TRAZON and of modified forms of TRAZON. TRAZON can react with a wide range of different free radicals in solution to form free radical spin adducts which are readily detectable by EPR.

专利号:WO-2021074309-A1
优先权日:2019-10-16
标 题:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives as fungicides for combating specific phytopathogens
发明人：WEISS MATTHIAS; QUARANTA LAURA; BOU HAMDAN FARHAN; MAHAJAN ATUL; WILLIAMS SIMON; KILARU JAGADEESH; SEN INDIRA; BIERI STEPHANE; DIGGELMANN MARTIN
权利人:SYNGENTA CROP PROTECTION AG
摘要:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives of formula (I) as well as a method of combating, preventing or controlling the phytopathogens Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale), which comprises applying to the phytopathogen, to the locus of the phytopathogen, or to a plant susceptible to attack by the phytopathogen, or to propagation material thereof, a fungicidally effective amount of a 1-(3-quinolyl)-3,4-dihydroisoquinoline derivative of formula (I). The present description discloses the synthesis of exemplary compounds, formulation examples, relevant biological data (antifungal activity against Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale) when spayed on plants), as well as comparative data against three prior art compounds (e.g. pages 52 to 85; formulation examples; examples A1 to A3; table E; compounds E.01 to E.187; biological examples). Exemplary compounds are e.g.: 5-bromo-1-(8-fluoro-3-quinolyl)spiro[4H-isoquinoline-3,1'- cyclopropane] (example A1) 5-bromo-1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline (example A2) 1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline-5-carbonitrile (example A3)

专利号:WO-2021074311-A1
优先权日:2019-10-16
标题:1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives as fungicides for combating specific phytopathogens
发明人：WEISS MATTHIAS; QUARANTA LAURA; BOU HAMDAN FARHAN; MAHAJAN ATUL; WILLIAMS SIMON; KILARU JAGADEESH; BIERI STEPHANE; DIGGELMANN MARTIN
权利人:SYNGENTA CROP PROTECTION AG
摘要:1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives of formula (I) as well as a method of combating, preventing or controlling the phytopathogens Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale), which comprises applying to the phytopathogen, to the locus of the phytopathogen, or to a plant susceptible to attack by the phytopathogen, or to propagation material thereof, a fungicidally effective amount of a 1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives of formula (I). The present description discloses the synthesis of exemplary compounds, formulation examples, relevant biological data (antifungal activity against Mycosphaerella graminicola, Monographella nivalis, Fusarium culmorum and/or Gibberella zeae when spayed on plants) (e.g. pages 47 to 55; examples A1 and A2; compounds E.01 to E.17; table E). An exemplary compounds is e.g.: 3-(5-bromo-3,3-dimethyl-2,4-dihydro-1 H-isoquinolin-1-yl)-8-fluoro- quinoline (example A1)

专利号:WO-2021009026-A1
优先权日:2019-07-12
标 题 :Methyl 2-[(4-methoxyimino-tetralin-6-yl]prop-2-enoate derivatives, chromane, isochromane, 6,7,8,9-tetrahydrobenzo[7]annulene, 1h-isobenzofurane and indane analogues thereof, and similar compounds, as agrochemical fungicides
发明人：WEISS MATTHIAS; WILLIAMS SIMON; RENDINE STEFANO; BOU HAMDAN FARHAN; HOFFMAN THOMAS; QUARANTA LAURA
权利人:SYNGENTA CROP PROTECTION AG
摘要:Compounds of formula (I): (Formula (I)) Formula (I) encompasses e.g. tetraline, chromane, isochromane, 6,7,8,9-tetrahydrobenzo[7]annulene, 1H-isobenzofurane and indane derivatives. The compounds of formula (I) are useful as a pesticides, especially as fungicides. The present description discloses the synthesis and characterisation of exemplary compounds as well as biological data thereof (e.g. pages 53 to 78; examples 1 to 10; table T1; compounds 1.1 to 1.54; examples A and B). Preferred compounds are e.g.: Methyl (E)-3-methoxy-2-[(4E)-4-methoxyimino-7-methyl-tetralin-6- yl]prop-2-enoate (example 2; compound 1.6 of table T1): (Formula (A)). Methyl (E)-3-methoxy-2-[(4Z)-4-methoxyiminoisochroman-6-yl]prop-2- enoate (example 6; compound 1.39 of table T1): (Formula (B))

专利号:WO-2024022910-A1
优先权日:2022-07-26
标题 :1-[1-[2-(pyrimidin-4-yl)-1,2,4-triazol-3-yl]ethyl]-3-[2,4-dichloro-5-phenyl]urea derivatives and similar compounds as pesticides
发明人：WEISS MATTHIAS; JEANGUENAT ANDRE; KILARU JAGADEESH PRATHAP; MUEHLEBACH MICHEL; SCARBOROUGH CHRISTOPHER CHARLES; STOLLER ANDRé; SUESSE LARS
权利人:SYNGENTA CROP PROTECTION AG
摘要:The present invention relates to compounds of formula (I) wherein: X is O or S; Q is Q a or Q b as pesticides and insecticides. Preferred compounds are e.g. 1-[1-[2-(pyrimidin-4-yl)-1,2,4-triazol-3-yl]ethyl]-3-[2,4-dichloro-5-phenyl]urea derivatives and similar compounds. An exemplary compound is e.g. 1-[(1S)-1-[2-(6-cyanopyrimidin-4-yl) -1,2,4-triazol-3-yllethyll-3-[2,4-dichloro-5-(trifluoromethyl)phenyllurea (example E1; compound P1). The present invention discloses the synthesis and characterisation of exemplary compounds as well as biological data thereof.