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公开(公告)号:US4830662A
公开(公告)日:1989-05-16
申请号:US826917
申请日:1986-03-27
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D521/00
CPC分类号: C07C311/65 , A01N47/36 , C07D521/00
摘要: N-(heterocyclicaminocarbonyl)arylsulfonamides in which the aryl radical is substituted in the 2-position by a carboxy radical, ester, thioester, or amide thereof; e.g. N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide or N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide; are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.
摘要翻译: 其中芳基在2-位被羧基,酯,硫酯或酰胺取代的N-(杂环氨基羰基)芳基磺酰胺; 例如 N - [(4,6-二甲基嘧啶-2-基)氨基羰基] -2-甲氧基羰基苯磺酰胺或N - [(4,6-二甲氧基-1,3,5-三嗪-2-基)氨基羰基] -2-甲氧基羰基b 苯磺酰胺; 可用于调节植物生长和出苗前和芽后除草剂。
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公开(公告)号:US4786311A
公开(公告)日:1988-11-22
申请号:US114584
申请日:1987-10-30
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D257/04 , C07D403/04 , C07D521/00 , C07D401/14 , A01N43/66 , A01N43/68 , C07D403/14
CPC分类号: C07D257/04 , A01N47/36 , C07D403/04 , C07D521/00
摘要: Tetrazole-substituted benzenesulfonamides are useful as agricultural chemicals and, in particular, as growth regulants and herbicides.
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公开(公告)号:USH386H
公开(公告)日:1987-12-01
申请号:US769686
申请日:1985-08-27
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D491/048 , C07D491/052 , C07D521/00
CPC分类号: C07D521/00 , A01N47/36
摘要: This invention relates to sulfonylureas, agriculturally suitable compositions containing them and their method-of-use as preemergent and/or postemergent herbicides or plant growth regulants.
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公开(公告)号:US4684395A
公开(公告)日:1987-08-04
申请号:US673807
申请日:1984-11-21
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D521/00 , C07D409/12 , C07D239/47
CPC分类号: C07D521/00 , A01N47/36
摘要: N-(heterocyclicaminocarbonyl)arylsulfonamides and thienylsulfonamides in which the heterocyclic radical is disubstituted; e.g., N-[[4-(2-methoxyethyoxy)-6-methylpyrimidin-2-yl]aminocarbonyl]-2-nitrobenzenesulfonamide and N-[[4-(2,2,2-trifluoroethoxy)-6-methylpyrimidin-2-yl]aminocarbonyl]-2-nitrobenzenesulfonamide; are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.
摘要翻译: N-(杂环氨基羰基)芳基磺酰胺和其中杂环基被二取代的噻吩基磺酰胺; 例如N - [[4-(2-甲氧基乙氧基)-6-甲基嘧啶-2-基]氨基羰基] -2-硝基苯磺酰胺和N - [[4-(2,2,2-三氟乙氧基)-6-甲基嘧啶-2-基] 吡啶-2-基]氨基羰基] -2-硝基苯磺酰胺; 可用于调节植物生长和出苗前和芽后除草剂。
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公开(公告)号:US4659369A
公开(公告)日:1987-04-21
申请号:US754709
申请日:1985-07-16
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D409/04 , C07D521/00 , C07D239/69 , A01N43/54 , C07D407/04
CPC分类号: C07D521/00 , A01N47/36 , C07D409/04
摘要: Novel furan- and thiophenesulfonamides such as 3-(1,3-dioxolan-2-yl)-N-[(4-methoxy-6-methyl-1,3-5-triazin-2-yl)aminocarbonyl]-2-thiophenesulfonamide and N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-(1,3-dioxolan-2-yl)-2-thiophenesulfonamide are highly active pre-emergent and/or post-emergent herbicides.
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公开(公告)号:US4655821A
公开(公告)日:1987-04-07
申请号:US754141
申请日:1985-07-12
申请人: George Levitt , Anthony D. Wolf
发明人: George Levitt , Anthony D. Wolf
IPC分类号: A01N47/36 , C07D521/00 , C07D239/42 , C07D239/48
CPC分类号: C07D521/00 , A01N47/36
摘要: This invention relates to alkyl sulfonyl sulfonamides which are useful as herbicides and plant growth regulants.
摘要翻译: 本发明涉及可用作除草剂和植物生长调节剂的烷基磺酰基磺酰胺。
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公开(公告)号:US4473394A
公开(公告)日:1984-09-25
申请号:US424476
申请日:1982-09-27
申请人: John C. Budzinski , George Levitt
发明人: John C. Budzinski , George Levitt
IPC分类号: A01N47/36 , A01N9/16 , C07D403/12
CPC分类号: A01N47/36
摘要: This invention relates to pyrrole sulfonamides which are useful as herbicides. Typical of the pyrrole sulfonamides of the instant application in N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl]-2,5-dimethyl-1H-pyrrole-3-sulfonamide.
摘要翻译: 本发明涉及可用作除草剂的吡咯磺酰胺。 典型的本身应用于N - [(4-甲氧基-6-甲基-1,3,5-三嗪-2-基)氨基羰基] -2,5-二甲基-1H-吡咯-3-磺酰胺的吡咯磺酰胺 。
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公开(公告)号:US4460404A
公开(公告)日:1984-07-17
申请号:US421416
申请日:1982-09-22
申请人: George Levitt
发明人: George Levitt
IPC分类号: C07D239/42 , C07D239/46 , C07D239/52 , C07D251/22 , C07D491/04 , C07D251/52 , A01N43/66 , A01N43/70 , C07D251/18
CPC分类号: C07C311/65 , C07D239/42 , C07D239/47 , C07D239/52 , C07D251/22 , C07D491/04
摘要: Condensed ring aromatic ureas and isoureas are useful as plant growth regulants and as pre- and/or post-emergence herbicides.
摘要翻译: 稠环芳香脲和异脲可用作植物生长调节剂和作为前和/或芽后除草剂。
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公开(公告)号:US4453971A
公开(公告)日:1984-06-12
申请号:US421414
申请日:1982-09-22
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , A01N47/40 , C07D239/42 , C07D239/46 , C07D239/54 , C07D239/545 , C07D251/16 , C07D251/42 , C07D251/46 , A01N43/66 , C07D251/18
CPC分类号: C07D239/42 , A01N47/36 , A01N47/40 , C07D239/47 , C07D239/545 , C07D251/16 , C07D251/42 , C07D251/46
摘要: N-(heterocyclicaminocarbonyl)arylsulfonamides, such as 3-isocyanato-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl]benzenesulfonamide or methyl [3-[[(4-methoxy-6-methylpyrimidin-2-yl)aminocarbonyl]aminosulfonyl]phenyl]carbamate, are useful for the regulation of plant growth and as herbicides.
摘要翻译: N-(杂环氨基羰基)芳基磺酰胺,例如3-异氰酸基-N - [(4-甲氧基-6-甲基-1,3,5-三嗪-2-基)氨基羰基]苯磺酰胺或[3 - [[(4 - 甲氧基-6-甲基嘧啶-2-基)氨基羰基]氨基磺酰基]苯基]氨基甲酸酯可用于调节植物生长和除草剂。
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公开(公告)号:US4401816A
公开(公告)日:1983-08-30
申请号:US244173
申请日:1981-03-25
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D521/00 , C07D239/42 , A01N9/22
CPC分类号: C07D521/00 , A01N47/36
摘要: Sulfamoyl chlorides such as [(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]sulfamoyl chloride are useful intermediates for the preparation of sulfamides and pyrrole sulfonamides which are useful as agricultural chemicals and particularly as herbicides.
摘要翻译: 氨磺酰氯如[(4,6-二甲基嘧啶-2-基)氨基羰基]氨磺酰氯是制备磺酰胺和吡咯磺酰胺的有用中间体,它们可用作农药,特别是用作除草剂。
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