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公开(公告)号:US4565567A
公开(公告)日:1986-01-21
申请号:US678881
申请日:1984-12-06
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/34 , C07D239/34 , C07D239/46 , C07D251/20 , C07D251/26 , C07D251/46 , C07D521/00 , C07D239/42 , A01N47/28 , C07D239/47
CPC分类号: C07D521/00 , A01N47/34 , C07D239/34 , C07D239/47 , C07D251/20 , C07D251/26 , C07D251/46
摘要: Heterocyclic alkylaminocarbonylsulfonamides, such as N'-[(4,6-dimethylpyrimidin-2-yl)methylaminocarbonyl]-N,N-dimethyl-1,2-benzenedisulfonamide, are useful as herbicides.
摘要翻译: 杂环烷基氨基羰基磺酰胺如N' - [(4,6-二甲基嘧啶-2-基)甲基氨基羰基] -N,N-二甲基-1,2-苯二磺酰胺可用作除草剂。
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公开(公告)号:US4545808A
公开(公告)日:1985-10-08
申请号:US480591
申请日:1983-03-30
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D521/00 , C07D239/46 , C07D239/52 , C07D413/12
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:US4522645A
公开(公告)日:1985-06-11
申请号:US568889
申请日:1984-01-06
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D213/71 , C07D521/00 , C07D401/12 , A01N43/66 , A01N43/68 , A01N43/70
CPC分类号: C07D521/00 , A01N47/36 , C07D213/71
摘要: N-(heterocyclicaminocarbonyl)pyridinesulfonamides 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)吡啶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:US4496392A
公开(公告)日:1985-01-29
申请号:US472879
申请日:1983-03-14
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/34 , C07D239/34 , C07D239/46 , C07D251/20 , C07D251/26 , C07D251/46 , C07D521/00 , A01N43/66 , C07D401/12 , C07D405/04
CPC分类号: C07D521/00 , A01N47/34 , C07D239/34 , C07D239/47 , C07D251/20 , C07D251/26 , C07D251/46
摘要: Heterocyclic alkylaminocarbonylsulfonamides, such as N'-[(4,6-dimethylpyrimidin-2-yl)methylaminocarbonyl]-N,N-dimethyl-1,2-benzenedisulfonamide, are useful as herbicides.
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公开(公告)号:US4461640A
公开(公告)日:1984-07-24
申请号:US383323
申请日:1982-06-02
IPC分类号: C07D261/20 , C07D275/06 , C07D521/00 , C07D239/42 , A01N43/54 , A01N43/66 , C07D251/42
CPC分类号: C07C311/65 , C07D261/20 , C07D275/06 , C07D521/00
摘要: Alkenylsulfonylureas have been found to be effective as herbicides and plant growth regulants.
摘要翻译: 已经发现烯基磺酰脲作为除草剂和植物生长调节剂是有效的。
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86.Substituted benzene sulfonyl isocyanates as intermediates to herbicidal sulfonamides 失效
标题翻译: 取代苯磺酰基异氰酸酯作为除草磺酰胺的中间体公开(公告)号:US4454335A
公开(公告)日:1984-06-12
申请号:US378397
申请日:1982-06-14
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D239/42 , C07D239/46 , C07D239/52 , C07D239/70 , C07D251/16 , C07D251/22 , C07D251/42 , C07D251/44 , C07D251/46 , C07D295/096 , C07D491/04 , C07C143/828
CPC分类号: C07D239/42 , A01N47/36 , C07D239/47 , C07D239/52 , C07D239/70 , C07D251/16 , C07D251/22 , C07D251/42 , C07D251/44 , C07D251/46 , C07D295/096 , C07D491/04
摘要: Novel o-aminosulfonylphenyl acetic acid derivatives are useful as plant growth regulants and herbicides.
摘要翻译: 新的邻氨基磺酰基苯基乙酸衍生物可用作植物生长调节剂和除草剂。
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公开(公告)号:US4452627A
公开(公告)日:1984-06-05
申请号:US421415
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 , A01N43/54
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:US4417917A
公开(公告)日:1983-11-29
申请号:US313348
申请日:1981-10-20
申请人: George Levitt , Richard F. Sauers
发明人: George Levitt , Richard F. Sauers
IPC分类号: A01N43/66 , A01N47/36 , A01N47/42 , C07D239/42 , C07D239/46 , C07D239/69 , C07D251/16 , C07D251/20 , C07D251/22 , C07D251/42 , C07D251/46 , C07D253/07
CPC分类号: C07D239/42 , A01N47/36 , A01N47/42 , C07C309/00 , C07C311/65 , C07D239/46 , C07D239/47 , C07D251/16 , C07D251/42 , C07D251/46 , C07D253/07
摘要: Certain benzene-1,2-disulfonic acid derivatives are useful as agricultural chemicals, and in particular as herbicides.
摘要翻译: 某些苯-1,2-二磺酸衍生物可用作农药,特别是作为除草剂。
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89.Process for preparing arylsulfonyl isocyanates by phosgenation of arylsulfonamides 失效
标题翻译: 通过芳基磺酰胺光气化制备芳基磺酰基异氰酸酯的方法公开(公告)号:US4379769A
公开(公告)日:1983-04-12
申请号:US192707
申请日:1980-10-01
申请人: George Levitt
发明人: George Levitt
IPC分类号: C07C143/79
CPC分类号: C07C303/36
摘要: An improved process for preparing arylsulfonyl isocyanates by phosgenation of arylsulfonamides in the presence of a catalytic quantity of a hydrocarbyl isocyanate and a catalytic quantity of a tertiary amine base. The sulfonyl isocyanates are useful intermediates.
摘要翻译: 在催化量的烃基异氰酸酯和催化量的叔胺碱的存在下,通过芳基磺酰胺的光气化制备芳基磺酰基异氰酸酯的改进方法。 磺酰基异氰酸酯是有用的中间体。
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公开(公告)号:US4372778A
公开(公告)日:1983-02-08
申请号:US268196
申请日:1981-05-29
申请人: George Levitt
发明人: George Levitt
IPC分类号: A01N47/36 , C07D213/75 , C07D213/28 , A01N43/40 , C07D401/12 , C07D409/12
CPC分类号: C07D213/75 , A01N47/36
摘要: N-(Pyridinylaminocarbonyl)benzenesulfonamides are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.
摘要翻译: N-(吡啶基氨基羰基)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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