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    Polymethine ether compounds
    6.
    发明申请
    Polymethine ether compounds 失效
    聚甲炔醚化合物

    公开(公告)号：US20090012310A1

    公开(公告)日：2009-01-08

    申请号：US12213532

    申请日：2008-06-20

    申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    IPC分类号： C07D403/08 ,  C07D491/056

    CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

    摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields.Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

    摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示可以被取代的烷基，烷氧基烷基或芳基，R 1和R 2各自独立地表示氢原子，卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基 并且R 1和R 2可以彼此结合形成环; R3表示可任选被取代的烷基; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

    Polymethine ethers
    7.
    发明授权
    Polymethine ethers 失效
    聚甲醚

    公开(公告)号：US07446212B2

    公开(公告)日：2008-11-04

    申请号：US10559451

    申请日：2004-06-16

    申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    IPC分类号： C07D403/08

    CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

    摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields.Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

    摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示烷基，烷氧基烷基或任选被取代的芳基，R 1和R 2各自独立地表示氢原子， 卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基，R 1和R 2可以彼此结合形成环; R 3表示烷基，其可任选被取代; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

    Polymethine ethers
    8.
    发明申请
    Polymethine ethers 失效
    聚甲醚

    公开(公告)号：US20060167272A1

    公开(公告)日：2006-07-27

    申请号：US10559451

    申请日：2004-06-16

    申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    IPC分类号： C07D405/14 ,  C07D403/02

    CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

    摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields. Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

    摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示烷基，烷氧基烷基或任选被取代的芳基，R 1和R 2各自独立地表示氢原子， 卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基，R 1和R 2可以彼此结合形成环; R 3表示烷基，其可任选被取代; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

    Nonsolvate-form crystal of polymethine compound and process for producing the same
    9.
    发明申请
    Nonsolvate-form crystal of polymethine compound and process for producing the same 失效
    聚甲炔化合物的非特异性非晶形晶体及其制备方法

    公开(公告)号：US20070083048A1

    公开(公告)日：2007-04-12

    申请号：US10579142

    申请日：2004-11-12

    申请人： Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    发明人： Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    IPC分类号： C07D473/00

    CPC分类号： C09B67/0092 ,  C07D209/14 ,  C09B23/0066 ,  C09B67/0025 ,  Y10S430/145

    摘要： A novel nonsolvate-form crystal of polymethine compound is provided which has good stability in solution, shows a high gram extinction coefficient, is excellent in storage stability, is easy to handle and is highly sensitive to general-purpose semiconductor lasers. Thus is provided a nonsolvate-form crystal of polymethine compound of the formula (I) given below as well as a process for producing the nonsolvate-form crystal of polymethine compound of formula (I) which comprises reacting a polymethine ether compound of the formula (II) given below with hydrochloric acid or hydrobromic acid. (In the above formula, X represents Cl or Br.) (In the above formula, R represents an alkyl group, an alkoxyalkyl group or an optionally substituted aryl group.)

    摘要翻译： 提供了一种聚甲炔化合物的新型非特异性结晶形式，其在溶液中具有良好的稳定性，显示出高消光系数，储存稳定性优良，易于处理，对通用半导体激光器高度敏感。 因此，提供了下面给出的式（I）的聚甲炔化合物的非皂体形式的结晶，以及制备式（I）的聚甲炔化合物的非皂体型晶体的方法，该方法包括使式（I）的聚甲炔醚化合物 II）用盐酸或氢溴酸给出。 （在上式中，X表示Cl或Br。）（在上式中，R表示烷基，烷氧基烷基或任意取代的芳基。）

    Polymethine ether compounds
    10.
    发明授权
    Polymethine ether compounds 失效
    聚甲炔醚化合物

    公开(公告)号：US07709660B2

    公开(公告)日：2010-05-04

    申请号：US12213532

    申请日：2008-06-20

    申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

    IPC分类号： C07D403/08

    CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

    摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields.Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

    摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示可以被取代的烷基，烷氧基烷基或芳基，R 1和R 2各自独立地表示氢原子，卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基 并且R 1和R 2可以彼此结合形成环; R3表示可任选被取代的烷基; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。