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    Polyalkylene glycol derivative and modified bio-related substance
    1.
    发明授权
    Polyalkylene glycol derivative and modified bio-related substance 有权
    聚亚烷基二醇衍生物和改性生物相关物质

    公开(公告)号：US08828373B2

    公开(公告)日：2014-09-09

    申请号：US11142683

    申请日：2005-06-02

    申请人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    发明人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    IPC分类号： A61K31/765 ,  C08F283/00 ,  C08G65/329 ,  C08G65/333 ,  C08G65/26 ,  A61K47/48

    CPC分类号： C08G65/2609 ,  A61K47/48215 ,  A61K47/60 ,  C08G65/329 ,  C08G65/333

    摘要： A polyalkylene glycol derivative containing a compound of the formula (1): wherein R is a hydrocarbon group having 1 to 24 carbon atoms, OA1 and OA2 are each an oxyalkylene group having 2 to 4 carbon atoms, the groups represented by R are the same or different from each other in one molecule, the groups represented by OA2 are the same or different from each other in one molecule, m is an average number of moles of the above oxyalkylene group added, m represents 10 to 1000, X represents a functional group capable of chemically reacting with a bio-related substance, and Y is a linker and represents an ether bond, an amide bond, a urethane bond, an ester bond, a secondary amino group, a carbonate bond, or an alkylene group containing these bonds, polydispersity Mw/Mn of the above polyalkylene glycol derivative in gel permeation chromatography satisfying the following relationship: Mw/Mn≦1.08 wherein Mw represents a weight average molecular weight and Mn represents a number average molecular weight.

    摘要翻译： 含有式（1）化合物的聚亚烷基二醇衍生物：其中R为碳原子数为1〜24的烃基，OA1和OA2分别为碳原子数2〜4的氧化烯基，由R表示的基团相同 或在一个分子中彼此不同，在一个分子中由OA2表示的基团相同或不同，m为上述加成的氧化烯基的平均摩尔数，m表示10〜1000，X表示官能团 能够与生物相关物质进行化学反应的基团，Y为连接基，表示醚键，酰胺键，氨基甲酸酯键，酯键，仲氨基，碳酸酯键或含有这些基团的亚烷基 键，多分散性上述聚亚烷基二醇衍生物的Mw / Mn满足以下关系式：Mw / Mn＆nlE 1.08其中Mw表示重均分子量，Mn表示数均mol 精神重量

    Modified bio-related substance, process for producing the same, and intermediate
    3.
    发明授权
    Modified bio-related substance, process for producing the same, and intermediate 有权
    改性生物相关物质，其生产方法和中间体

    公开(公告)号：US08034981B2

    公开(公告)日：2011-10-11

    申请号：US12942554

    申请日：2010-11-09

    申请人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    发明人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    IPC分类号： C07D249/18

    CPC分类号： C08G65/329 ,  A61K47/60 ,  C08G65/2609

    摘要： A modified bio-related substance, wherein at least one poly(alkylene glycol)oxy group represented by the following formula (1) is combined in a molecule: wherein R is a hydrocarbon group having 1 to 24 carbon atoms, OA1 and OA2 are each an oxyalkylene group having 2 to 4 carbon atoms, the groups represented by R are the same or different from each other in one molecule, and the groups represented by OA2 are the same or different from each other in one molecule, n and m are each average number of moles of the oxyalkylene group added, n represents 0 to 1000, and m represents 10 to 1000.

    摘要翻译： 一种改性的生物相关物质，其中至少一种由下式（1）表示的聚（亚烷基二醇）氧基在分子中组合：其中R是具有1至24个碳原子的烃基，OA1和OA2各自 具有2至4个碳原子的氧化烯基，由一个分子中由R表示的基团彼此相同或不同，并且由OA2表示的基团在一个分子中彼此相同或不同，n和m各自为 氧化烯基的平均加成摩尔数，n表示0〜1000，m表示10〜1000。

    Polyalkylene glycol derivative and modified bio-related substance
    5.
    发明申请
    Polyalkylene glycol derivative and modified bio-related substance 有权
    聚亚烷基二醇衍生物和改性生物相关物质

    公开(公告)号：US20060115450A1

    公开(公告)日：2006-06-01

    申请号：US11142683

    申请日：2005-06-02

    申请人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    发明人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    IPC分类号： A61K31/765 ,  C08F283/00

    CPC分类号： C08G65/2609 ,  A61K47/48215 ,  A61K47/60 ,  C08G65/329 ,  C08G65/333

    摘要： A polyalkylene glycol derivative containing a compound of the formula (1): wherein R is a hydrocarbon group having 1 to 24 carbon atoms, OA1 and OA2 are each an oxyalkylene group having 2 to 4 carbon atoms, the groups represented by R are the same or different from each other in one molecule, the groups represented by OA2 are the same or different from each other in one molecule, m is an average number of moles of the above oxyalkylene group added, m represents 10 to 1000, X represents a functional group capable of chemically reacting with a bio-related substance, and Y is a linker and represents an ether bond, an amide bond, a urethane bond, an ester bond, a secondary amino group, a carbonate bond, or an alkylene group containing these bonds, polydispersity Mw/Mn of the above polyalkylene glycol derivative in gel permeation chromatography satisfying the following relationship: Mw/Mn≦1.08 wherein Mw represents a weight average molecular weight and Mn represents a number average molecular weight.

    摘要翻译： 含有式（1）化合物的聚亚烷基二醇衍生物：其中R为碳原子数为1〜24的烃基，OA 1和O 2各自为氧化烯 具有2至4个碳原子的基团，由R表示的基团在一个分子中彼此相同或不同，在一个分子中由OA 2表示的基团彼此相同或不同， m是上述氧化烯基的平均加成摩尔数，m表示10〜1000，X表示与生物相关物质发生化学反应的官能团，Y为连接基，表示醚键，酰胺键 氨基甲酸酯键，酯键，仲氨基，碳酸酯键或含有这些键的亚烷基，上述聚亚烷基二醇衍生物在凝胶渗透色谱中的多分散性Mw / Mn满足以下关系： -formulae description =“In-line Formulas”end =“lead”？> Mw / Mn <= 1.08 < in-line-formula description =“In-line Formulas”end =“tail”？>其中Mw表示重均分子量，Mn表示数均分子量。

    Polyalkylene glycol derivative and modified bio-related substance
    6.
    发明授权
    Polyalkylene glycol derivative and modified bio-related substance 有权
    聚亚烷基二醇衍生物和改性生物相关物质

    公开(公告)号：US08003117B2

    公开(公告)日：2011-08-23

    申请号：US11142678

    申请日：2005-06-02

    申请人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    发明人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    IPC分类号： C07C41/00 ,  C07C43/00

    CPC分类号： C08G65/333 ,  C08G65/2609 ,  C08G65/329

    摘要： A polyalkylene glycol derivative containing a compound of the formula (1): wherein R is a hydrocarbon group having 1 to 24 carbon atoms, OA2 is an oxyalkylene group having 2 to 4 carbon atoms, the groups represented by R are the same or different from each other in one molecule, the groups represented by OA2 are the same or different from each other in one molecule, m is an average number of moles of the oxyalkylene group added, m represents 10 to 1000, and X represents a functional group capable of chemically reactive with a bio-related substance, polydispersity Mw/Mn of the above polyalkylene glycol derivative in gel permeation chromatography satisfying the following relationship: Mw/Mn≦1.07 wherein Mw represents a weight average molecular weight and Mn represents a number average molecular weight.

    摘要翻译： 含有式（1）化合物的聚亚烷基二醇衍生物：其中R为碳原子数1〜24的烃基，OA2为碳原子数2〜4的氧化烯基，由R表示的基团相同或不同， 在一个分子中，由一个分子表示的基团彼此相同或不同，m是加成的氧化烯基的平均摩尔数，m表示10〜1000，X表示能够 与生物相关物质化学反应，上述聚亚烷基二醇衍生物的多分散性Mw / Mn在凝胶渗透色谱中满足以下关系式：Mw / Mn＆nlE 1.07其中Mw表示重均分子量，Mn表示数均分子量。

    Modified bio-related substance, process for producing the same, and intermediate
    7.
    发明授权
    Modified bio-related substance, process for producing the same, and intermediate 有权
    改性生物相关物质，其生产方法和中间体

    公开(公告)号：US07851491B2

    公开(公告)日：2010-12-14

    申请号：US12399249

    申请日：2009-03-06

    申请人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    发明人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    IPC分类号： A61K31/4192 ,  C07D249/18

    CPC分类号： C08G65/329 ,  A61K47/60 ,  C08G65/2609

    摘要： A modified bio-related substance, wherein at least one poly(alkylene glycol)oxy group represented by the following formula (1) is combined in a molecule: wherein R is a hydrocarbon group having 1 to 24 carbon atoms, OA1 and OA2 are each an oxyalkylene group having 2 to 4 carbon atoms, the groups represented by R are the same or different from each other in one molecule, and the groups represented by OA2 are the same or different from each other in one molecule, n and m are each average number of moles of the oxyalkylene group added, n represents 0 to 1000, and m represents 10 to 1000.

    摘要翻译： 一种改性的生物相关物质，其中至少一种由下式（1）表示的聚（亚烷基二醇）氧基在分子中组合：其中R是具有1至24个碳原子的烃基，OA1和OA2各自 具有2至4个碳原子的氧化烯基，由一个分子中由R表示的基团彼此相同或不同，并且由OA2表示的基团在一个分子中彼此相同或不同，n和m各自为 氧化烯基的平均加成摩尔数，n表示0〜1000，m表示10〜1000。

    Polyalkylene glycol derivative and modified bio-related substance
    8.
    发明申请
    Polyalkylene glycol derivative and modified bio-related substance 有权
    聚亚烷基二醇衍生物和改性生物相关物质

    公开(公告)号：US20060073113A1

    公开(公告)日：2006-04-06

    申请号：US11142678

    申请日：2005-06-02

    申请人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    发明人： Ken-ichiro Nakamoto ,  Syunsuke Ohashi ,  Yuji Yamamoto ,  Kenji Sakanoue ,  Chika Itoh ,  Tohru Yasukohchi

    IPC分类号： A61K31/765 ,  C08G59/14

    CPC分类号： C08G65/333 ,  C08G65/2609 ,  C08G65/329

    摘要： A polyalkylene glycol derivative containing a compound of the formula (1): wherein R is a hydrocarbon group having 1 to 24 carbon atoms, OA2 is an oxyalkylene group having 2 to 4 carbon atoms, the groups represented by R are the same or different from each other in one molecule, the groups represented by OA2 are the same or different from each other in one molecule, m is an average number of moles of the oxyalkylene group added, m represents 10 to 1000, and X represents a functional group capable of chemically reactive with a bio-related substance, polydispersity Mw/Mu of the above polyalkylene glycol derivative in gel permeation chromatography satisfying the following relationship: Mw/Mn≦1.07 wherein Mw represents a weight average molecular weight and Mn represents a number average molecular weight.

    摘要翻译： 含有式（1）化合物的聚亚烷基二醇衍生物：其中R是具有1至24个碳原子的烃基，OA 2是具有2至4个碳原子的氧化烯基，所表示的基团 在一个分子中，R彼此相同或不同，在一个分子中由OA 2表示的基团彼此相同或不同，m是氧化烯基的平均摩尔数 m表示10〜1000，X表示能够与生物相关物质发生化学反应的官能团，上述聚亚烷基二醇衍生物的多分散性Mw / Mu在凝胶渗透色谱中满足以下关系：＆lt; 公式描述=“在线公式”end =“lead”？> Mw / Mn <= 1.07 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中Mw表示重量平均 分子量，Mn表示数均分子量。