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    Diaminodicarboxylic acids and intermediates thereof
    1.
    发明申请
    Diaminodicarboxylic acids and intermediates thereof 审中-公开
    二氨基二羧酸及其中间体

    公开(公告)号：US20050010019A1

    公开(公告)日：2005-01-13

    申请号：US10497973

    申请日：2002-12-12

    申请人： Naruyoshi Mita ,  Mitsuaki Chida ,  Motoaki Isokawa ,  Takazou Katou ,  Naoshi Nagai

    发明人： Naruyoshi Mita ,  Mitsuaki Chida ,  Motoaki Isokawa ,  Takazou Katou ,  Naoshi Nagai

    IPC分类号： C07C229/48 ,  C07C233/63 ,  C08G69/08 ,  C07C229/02 ,  C08G73/10

    CPC分类号： C07C229/48 ,  C07C233/63

    摘要： The present invention relates to a novel diaminodicarboxylic acid represented by general formula (1): (wherein A is an aliphatic group; one of R1 and R2 is a carboxyl group, and the other is an amino group or a carbamoyl group; and one of R3 and R4 is a carboxyl group, and the other is an amino group or a carbamoyl group), a carbamoyl compound which is a synthetic intermediate for the diaminodicarboxylic acid, and a process for producing the diaminodicarboxylic acid. The diaminodicarboxylic acid can be produced by Hofmann reaction of the carbamoyl compound and is a useful compound as a starting material for resins or an additive for resins.

    摘要翻译： 本发明涉及由通式（1）表示的新型二氨基二羧酸：其中A为脂族基团，R 1和R 2之一为羧基，另一个为氨基或 氨基甲酰基; R 3和R 4中的一个是羧基，另一个是氨基或氨基甲酰基），作为二氨基二羧酸的合成中间体的氨基甲酰基化合物和 产生二氨基二羧酸。 二氨基二羧酸可以通过氨基甲酰基化合物的霍夫曼反应来制备，并且是作为树脂起始材料或树脂添加剂的有用化合物。

    Polyamine derivative and polyol derivative
    2.
    发明授权
    Polyamine derivative and polyol derivative 有权
    多胺衍生物和多元醇衍生物

    公开(公告)号：US08354529B2

    公开(公告)日：2013-01-15

    申请号：US13289013

    申请日：2011-11-04

    申请人： Naruyoshi Mita ,  Mitsuaki Chida ,  Masaru Kawaguchi ,  Kengo Otsuka ,  Naoshi Nagai ,  Takaaki Yamazaki ,  Tetsuya Ichihashi

    发明人： Naruyoshi Mita ,  Mitsuaki Chida ,  Masaru Kawaguchi ,  Kengo Otsuka ,  Naoshi Nagai ,  Takaaki Yamazaki ,  Tetsuya Ichihashi

    IPC分类号： C07D401/14 ,  C08K5/3492 ,  C08L101/00 ,  C09K15/30

    CPC分类号： C09K15/30 ,  C07D401/14 ,  C07D493/10 ,  C08K5/34926 ,  C09K15/16

    摘要： A novel polyamine derivative, or polyol derivative, having a piperidylaminotriazine skeleton; salts of such compounds; a process for producing them; an organic material stabilizer comprising any of such compounds; a method of stabilizing an organic material; and a stabilized organinc material. Compounds of the general formula: (1) (wherein X is N(R4) or an oxygen atom; R1 is an n-valent hydrocarbon group; R2 is an hydrogen atom or an alkyl; R3 is a hydrogen atom, an alkyl, an alkoxy or an acyl; R4 is a hydrogen atom or an alkyl; and n is an integer of 3 to 16) are effective in the stabilization of an organic material against deterioration by light, heat, oxygen, ozone and electromagnetic waves, such as X-rays and γ-rays.

    摘要翻译： 具有哌啶基氨基三嗪骨架的新型多胺衍生物或多元醇衍生物; 这些化合物的盐; 一个生产它们的过程; 包含任何这些化合物的有机材料稳定剂; 稳定有机材料的方法; 和稳定的有机金属材料。 通式为（1）的化合物（其中X为N（R4）或氧原子; R1为n价烃基; R2为氢原子或烷基; R3为氢原子，烷基， 烷氧基或酰基; R 4为氢原子或烷基，n为3〜16的整数）可有效地抑制有机材料的光，热，氧，臭氧和电磁波的劣化，例如X 射线和γ射线。

    Polyamine derivative and polyol derivative
    3.
    发明授权
    Polyamine derivative and polyol derivative 有权
    多胺衍生物和多元醇衍生物

    公开(公告)号：US08076478B2

    公开(公告)日：2011-12-13

    申请号：US11795216

    申请日：2006-01-18

    申请人： Naruyoshi Mita ,  Mitsuaki Chida ,  Masaru Kawaguchi ,  Kengo Otsuka ,  Naoshi Nagai ,  Takaaki Yamazaki ,  Tetsuya Ichihashi

    发明人： Naruyoshi Mita ,  Mitsuaki Chida ,  Masaru Kawaguchi ,  Kengo Otsuka ,  Naoshi Nagai ,  Takaaki Yamazaki ,  Tetsuya Ichihashi

    IPC分类号： C07D401/14 ,  C08K5/3492 ,  C08L101/00 ,  C09K15/30

    CPC分类号： C09K15/30 ,  C07D401/14 ,  C07D493/10 ,  C08K5/34926 ,  C09K15/16

    摘要： A novel polyamine derivative, or polyol derivative, having a piperidylaminotriazine skeleton; salts of such compounds; a process for producing them; an organic material stabilizer comprising any of such compounds; a method of stabilizing an organic material; and a stabilized organic material. Compounds of the general formula: (1) (wherein X is N(R4) or an oxygen atom; R1 is an n-valent hydrocarbon group; R2 is a hydrogen atom or an alkyl; R3 is a hydrogen atom, an alkyl, an alkoxy or an acyl; R4 is a hydrogen atom or an alkyl; and n is an integer of 3 to 16) are effective in the stabilization of an organic material against deterioration by light, heat, oxygen, ozone and electromagnetic waves, such as X-rays and γ-rays.

    摘要翻译： 具有哌啶基氨基三嗪骨架的新型多胺衍生物或多元醇衍生物; 这些化合物的盐; 一个生产它们的过程; 包含任何这些化合物的有机材料稳定剂; 稳定有机材料的方法; 和稳定的有机材料。 通式（1）的化合物（其中X为N（R4）或氧原子; R1为n价烃基; R2为氢原子或烷基; R3为氢原子，烷基， 烷氧基或酰基; R 4为氢原子或烷基，n为3〜16的整数）可有效地抑制有机材料的光，热，氧，臭氧和电磁波的劣化，例如X 射线和γ射线。

    Polyamine Derivative and Polyol Derivative
    4.
    发明申请
    Polyamine Derivative and Polyol Derivative 有权
    多胺衍生物和多元醇衍生物

    公开(公告)号：US20080230743A1

    公开(公告)日：2008-09-25

    申请号：US11795216

    申请日：2006-01-18

    申请人： Naruyoshi Mita ,  Mitsuaki Chida ,  Masaru Kawaguchi ,  Kengo Otsuka ,  Naoshi Nagai ,  Takaaki Yamazaki ,  Tetsuya Ichihashi

    发明人： Naruyoshi Mita ,  Mitsuaki Chida ,  Masaru Kawaguchi ,  Kengo Otsuka ,  Naoshi Nagai ,  Takaaki Yamazaki ,  Tetsuya Ichihashi

    IPC分类号： C09K15/16 ,  C07D401/14

    CPC分类号： C09K15/30 ,  C07D401/14 ,  C07D493/10 ,  C08K5/34926 ,  C09K15/16

    摘要： A novel polyamine derivative, or polyol derivative, having a piperidylaminotriazine skeleton; salts of such compounds; a process for producing them; an organic material stabilizer comprising any of such compounds; a method of stabilizing an organic material; and a stabilized organic material. Compounds of the general formula: (1) (wherein X is N(R4) or an oxygen atom; R1 is an n-valent hydrocarbon group; R2 is a hydrogen atom or an alkyl; R3 is a hydrogen atom, an alkyl, an alkoxy or an acyl; R4 is a hydrogen atom or an alkyl; and n is an integer of 3 to 16) are effective in the stabilization of an organic material against deterioration by light, heat, oxygen, ozone and electromagnetic waves, such as X-rays and γ-rays.

    摘要翻译： 具有哌啶基氨基三嗪骨架的新型多胺衍生物或多元醇衍生物; 这些化合物的盐; 一个生产它们的过程; 包含任何这些化合物的有机材料稳定剂; 稳定有机材料的方法; 和稳定的有机材料。 通式为（1）（其中X为N（R 4）或氧原子）的化合物; R 1为n价烃基; R为 > 2是氢原子或烷基; R 3是氢原子，烷基，烷氧基或酰基; R 4是氢原子 或烷基; n为3〜16的整数）在有机材料的稳定化中有效地防止光，热，氧，臭氧和电磁波如X射线和γ射线的劣化。

    Method for production of pyrrolidinone derivatives
    6.
    发明授权
    Method for production of pyrrolidinone derivatives 失效
    吡咯烷酮衍生物的制备方法

    公开(公告)号：US06207825B1

    公开(公告)日：2001-03-27

    申请号：US09190297

    申请日：1998-11-13

    申请人： Hajime Iizuka ,  Hiroshi Nagase ,  Naruyoshi Mita

    发明人： Hajime Iizuka ,  Hiroshi Nagase ,  Naruyoshi Mita

    IPC分类号： C07D40106

    CPC分类号： C07D207/277

    摘要： A compound represented by the following formula (12) useful as an intermediate for production of drug or agricultural chemical: (wherein R21 to R25 are each independently a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group of 1 to 4 carbon atoms, an alkoxy group of 1 to 4 carbon atoms, a perfluoroalkyl group of 1 to 4 carbon atoms, a cyano group, a nitro group, an amino group, a carboxyl group, a thiol group, an alkylthio group of 1 to 4 carbon atoms or a carbamoyl group) can be produced by reacting a compound represented by the formula (13): (wherein R21 to R25 have the same definitions as given above) with 1,1-cyclopropanedicarboxylic acid. The compound of the formula (12) is useful as a raw material for production of a pyrrolidinone compound useful as an active ingredient of drug.

    摘要翻译： 由下式（12）表示的化合物可用作药物或农药的生产中间体：（其中R21至R25各自独立地为氢原子，羟基，卤素原子，1-4个碳原子的烷基 1〜4个碳原子的烷氧基，1〜4个碳原子的全氟烷基，氰基，硝基，氨基，羧基，硫醇基，1〜4个碳的烷硫基 原子或氨基甲酰基）可以通过使式（13）表示的化合物（其中R21至R25具有与上述相同的定义）与1,1-环丙烷二羧酸反应来制备。 式（12）的化合物可用作生产用作药物活性成分的吡咯烷酮化合物的原料。

    Method for production of pyrrolidinone derivatives
    8.
    发明授权
    Method for production of pyrrolidinone derivatives 失效
    吡咯烷酮衍生物的制备方法

    公开(公告)号：US06555694B1

    公开(公告)日：2003-04-29

    申请号：US09694340

    申请日：2000-10-24

    申请人： Hajime Iizuka ,  Hiroshi Nagase ,  Naruyoshi Mita

    发明人： Hajime Iizuka ,  Hiroshi Nagase ,  Naruyoshi Mita

    IPC分类号： C07D20726

    CPC分类号： C07D207/277

    摘要： A compound represented by the following formula (12) useful as an intermediate for production of drug or agricultural chemical: (wherein R21 to R25 are each independently a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group of 1 to 4 carbon atoms, an alkoxy group of 1 to 4 carbon atoms, a perfluoroalkyl group of 1 to 4 carbon atoms, a cyano group, a nitro group, an amino group, a carboxyl group, a thiol group, an alkylthio group of 1 to 4 carbon atoms or a carbamoyl group) can be produced by reacting a compound represented by the formula (13): (wherein R21 to R25 have the same definitions as given above) with 1,1-cyclopropanedicarboxylic acid. The compound of the formula (12) is useful as a raw material for production of a pyrrolidinone compound useful as an active ingredient of drug.

    摘要翻译： 由下式（12）表示的化合物可用作药物或农药的生产中间体：（其中R21至R25各自独立地为氢原子，羟基，卤素原子，1-4个碳原子的烷基 1〜4个碳原子的烷氧基，1〜4个碳原子的全氟烷基，氰基，硝基，氨基，羧基，硫醇基，1〜4个碳的烷硫基 原子或氨基甲酰基）可以通过使式（13）表示的化合物（其中R21至R25具有与上述相同的定义）与1,1-环丙烷二羧酸反应来制备。 式（12）的化合物可用作生产用作药物活性成分的吡咯烷酮化合物的原料。