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    Cycloalkylated beta-glucoside
    1.
    发明授权
    Cycloalkylated beta-glucoside 有权
    环烷基化β-葡萄糖苷

    公开(公告)号：US06339146B1

    公开(公告)日：2002-01-15

    申请号：US09362714

    申请日：1999-07-29

    申请人： Koichi Ogawa ,  Masayasu Takada

    发明人： Koichi Ogawa ,  Masayasu Takada

    IPC分类号： C07H1520

    CPC分类号： C07H15/18 ,  C07H15/203

    摘要： There are disclosed a compound represented by the following general formula I wherein R represents a cyclic hydrocarbon group, and n represents 0 (zero) or an integer not less than 1, as well as &bgr;-glucosidase inhibitor, aromatic substance formation inhibitor, plant life lengthening agent, each of which contains at least one of compound represented by the aforementioned general formula I as an active ingredient, and plant or a part thereof in which formation of aromatic substance is inhibited by the aforementioned aromatic substance formation inhibitor. The present invention provides a novel compound that has &bgr;-glucosidase inhibition activity and can easily be produced in an industrial process, as well as a &bgr;-glucosidase inhibitor and aromatic substance formation inhibitor each containing such a novel compound as an active ingredient, and plant or part thereof in which the formation of aromatic substances is inhibited by the aforementioned aromatic substance formation inhibitor.

    摘要翻译： 公开了由以下通式I表示的化合物，其中R表示环状烃基，n表示0（零）或不小于1的整数，以及β-葡糖苷酶抑制剂，芳香物质形成抑制剂，植物寿命 延长剂各自含有上述通式Ⅰ表示的化合物作为有效成分中的至少一种，以及由上述芳香族物质形成抑制剂抑制芳香族物质形成的植物或其一部分。 本发明提供了具有β-葡糖苷酶抑制活性并且可以容易地在工业过程中产生的新型化合物，以及每种含有这种新化合物作为活性成分的β-葡糖苷酶抑制剂和芳香物质形成抑制剂，以及植物 或其中由上述芳香族物质形成抑制剂抑制芳族物质形成的部分。

    Cycolalkylated B-glucoside
    2.
    发明授权
    Cycolalkylated B-glucoside 失效
    环烷基化的β-葡萄糖苷

    公开(公告)号：US06372894B1

    公开(公告)日：2002-04-16

    申请号：US09586781

    申请日：2000-06-05

    申请人： Koichi Ogawa ,  Masayasu Takada

    发明人： Koichi Ogawa ,  Masayasu Takada

    IPC分类号： C07H1520

    CPC分类号： C07H15/18 ,  C07H15/203

    摘要： There are disclosed a compound represented by the following general formula I wherein R represents a cyclic hydrocarbon group, and n represents 0 (zero) or an integer not less than 1, as well as &bgr;-glucosidase inhibitor, aromatic substance formation inhibitor, plant life lengthening agent, each of which contains at least one of compound represented by the aforementioned general formula I as an active ingredient, and plant or a part thereof in which formation of aromatic substance is inhibited by the aforementioned aromatic substance formation inhibitor. The present invention provides a novel compound that has &bgr;-glucosidase inhibition activity and can easily be produced in an industrial process, as well as a &bgr;-glucosidase inhibitor and aromatic substance formation inhibitor each containing such a novel compound as an active ingredient, and plant or part thereof in which the formation of aromatic substances is inhibited by the aforementioned aromatic substance formation inhibitor.

    摘要翻译： 公开了由以下通式I表示的化合物，其中R表示环状烃基，n表示0（零）或不小于1的整数，以及β-葡糖苷酶抑制剂，芳香物质形成抑制剂，植物寿命 延长剂各自含有上述通式Ⅰ表示的化合物作为有效成分中的至少一种，以及由上述芳香族物质形成抑制剂抑制芳香族物质形成的植物或其一部分。 本发明提供了具有β-葡糖苷酶抑制活性并且可以容易地在工业过程中产生的新型化合物，以及每种含有这种新化合物作为活性成分的β-葡糖苷酶抑制剂和芳香物质形成抑制剂，以及植物 或其中由上述芳香族物质形成抑制剂抑制芳族物质形成的部分。

    Gene coding for cyclodextrin glucanotransferase chiefly producing γ-cyclodextrin and use thereof
    4.
    发明授权
    Gene coding for cyclodextrin glucanotransferase chiefly producing γ-cyclodextrin and use thereof 有权
    用于环糊精葡聚糖转移酶的基因编码主要产生γ-环糊精及其用途

    公开(公告)号：US06960461B2

    公开(公告)日：2005-11-01

    申请号：US10188066

    申请日：2002-07-03

    申请人： Masayasu Takada ,  Takahiro Ide ,  Yoshinori Nakagawa ,  Takeshi Yamamoto ,  Mikio Yamamoto

    发明人： Masayasu Takada ,  Takahiro Ide ,  Yoshinori Nakagawa ,  Takeshi Yamamoto ,  Mikio Yamamoto

    IPC分类号： C12N9/10 ,  C12P19/18 ,  C12N9/00 ,  C07H21/04 ,  C12N9/46

    CPC分类号： C12N9/1074 ,  C12P19/18 ,  C12Y204/01019

    摘要： The invention provides a gene (isolated nucleic acid molecule) encoding the cyclodextrin glucanotransferase which produces a considerable amount of γ-cyclodextrin (γ-CD) from the substrates selected from among starch and starch decomposition products such as dextrin, amylopectin and amylose; recombinant plasmids comprising this gene; transformants transformed with the recombinant plasmid; methods of manufacturing the cyclodextrin glucanotransferase by employing these transformants to act upon the substrates selected from among starch and decomposition products thereof and causing the production of γ-CD as a main product; and methods of manufacturing γ-CD and CD-comprising compositions having a desired CD balance (α-, β- and γ-CD balance) employing this recombinant cyclodextrin glucanotransferase.

    摘要翻译： 本发明提供编码环糊精葡聚糖转移酶的基因（分离的核酸分子），其从选自淀粉和淀粉分解产物如糊精，支链淀粉和直链淀粉中的底物产生大量的γ-环糊精（γ-CD） 包含该基因的重组质粒; 用重组质粒转化的转化体; 通过使用这些转化体作用于选自淀粉及其分解产物中的底物并产生γ-CD作为主要产物，制备环糊精葡聚糖转移酶的方法; 以及使用该重组环糊精葡聚糖转移酶制造具有期望的CD平衡（α，β和γ-CD平衡）的含有γ-CD和CD的组合物的方法。