PRODUCTION METHOD OF REDUCED PYRROLOQUINOLINE QUINONE
    3.
    发明申请
    PRODUCTION METHOD OF REDUCED PYRROLOQUINOLINE QUINONE 审中-公开
    降低吡咯烷醇喹啉的生产方法

    公开(公告)号:US20120323009A1

    公开(公告)日:2012-12-20

    申请号:US13578941

    申请日:2011-02-16

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04

    摘要: An object of the present invention is to provide a method for conveniently producing reduced pyrroloquinoline quinone from oxidized pyrroloquinoline quinone without needing expensive equipment, and a method for stabilizing reduced pyrroloquinoline quinone. According to the present invention, high-quality reduced pyrroloquinoline quinone can be obtained conveniently and efficiently in a manner suitable for industrial-scale production by mixing pyrroloquinoline quinone and ascorbic acid in a solvent.

    摘要翻译: 本发明的目的是提供一种方便地从氧化吡咯并喹啉醌中生产还原吡咯并喹啉醌而不需要昂贵的设备的方法,以及一种用于稳定还原的吡咯并喹啉醌的方法。 根据本发明,通过在溶剂中混合吡咯并喹啉醌和抗坏血酸,可以以适合于工业规模生产的方式方便有效地获得高质量的还原型吡咯并喹啉醌。

    PYRROLOQUINOLINE QUINONE IN FREE FORM
    4.
    发明申请
    PYRROLOQUINOLINE QUINONE IN FREE FORM 审中-公开
    脯氨酸喹诺酮自由形式

    公开(公告)号:US20120226045A1

    公开(公告)日:2012-09-06

    申请号:US13508106

    申请日:2010-11-05

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04

    摘要: An object of the present invention is to provide a method for conveniently producing pyrroloquinoline quinone in the free form without any organic solvent or ion-exchange resin and highly-pure crystals thereof. According to the present invention, there is provided a production method of pyrroloquinoline quinone in the free form and highly-pure crystals thereof, wherein the production method comprises preparing a solution having a pH of 1.5 or less by dissolving an alkali metal salt of pyrroloquinoline quinone to obtain a precipitate.

    摘要翻译: 本发明的目的在于提供一种无需任何有机溶剂或离子交换树脂及其高纯度晶体自由形成吡咯并喹啉醌的方法。 根据本发明,提供游离形式的吡咯并喹啉醌及其高纯度晶体的制备方法,其中制备方法包括通过将吡咯并喹啉醌的碱金属盐溶解制备pH为1.5以下的溶液 得到沉淀物。

    Calcium salt of pyrroloquinoline quinone
    5.
    发明授权
    Calcium salt of pyrroloquinoline quinone 有权
    吡咯并喹啉醌的盐

    公开(公告)号:US08969563B2

    公开(公告)日:2015-03-03

    申请号:US13825228

    申请日:2011-09-22

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04

    摘要: An object of the present invention is to provide an industrially useful method for producing a calcium salt of pyrroloquinoline quinone, without using large amounts of organic solvents, and highly pure crystals produced thereby. According to the present invention, a highly pure calcium salt of pyrroloquinoline quinone can be produced by reacting an alkali metal salt of pyrroloquinoline quinone with a source of calcium ions.

    摘要翻译: 本发明的目的是提供一种用于生产吡咯并喹啉醌的钙盐的工业上有用的方法,而不使用大量的有机溶剂,由此制备高纯度的晶体。 根据本发明,吡咯并喹啉醌的高纯度钙盐可以通过使吡咯并喹啉醌的碱金属盐与钙离子源反应来制备。

    CALCIUM SALT OF PYRROLOQUINOLINE QUINONE
    6.
    发明申请
    CALCIUM SALT OF PYRROLOQUINOLINE QUINONE 有权
    吡咯烷醇喹啉钙盐

    公开(公告)号:US20130225632A1

    公开(公告)日:2013-08-29

    申请号:US13825228

    申请日:2011-09-22

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04

    摘要: An object of the present invention is to provide an industrially useful method for producing a calcium salt of pyrroloquinoline quinone, without using large amounts of organic solvents, and highly pure crystals produced thereby. According to the present invention, a highly pure calcium salt of pyrroloquinoline quinone can be produced by reacting an alkali metal salt of pyrroloquinoline quinone with a source of calcium ions.

    摘要翻译: 本发明的目的是提供一种用于生产吡咯并喹啉醌的钙盐的工业上有用的方法,而不使用大量的有机溶剂,由此制备高纯度的晶体。 根据本发明,吡咯并喹啉醌的高纯度钙盐可以通过使吡咯并喹啉醌的碱金属盐与钙离子源反应来制备。

    PYRROLOQUINOLINE QUINONE GEL
    7.
    发明申请
    PYRROLOQUINOLINE QUINONE GEL 有权
    吡咯烷醇喹诺酮

    公开(公告)号:US20130203869A1

    公开(公告)日:2013-08-08

    申请号:US13814820

    申请日:2011-08-09

    IPC分类号: A23L1/054 A61K9/06 A61K8/04

    摘要: An object of the present invention is to provide a gel containing pyrroloquinoline quinone that is capable of easily forming a gel near room temperature and is useful even in the food sector, and a method for producing the gel. According to the present invention, there is provided a gel containing pyrroloquinoline quinone that uses pyrroloquinoline quinone itself as a gelling agent and a method for producing the gel by adding a salt of pyrroloquinoline quinone to water and subsequently adjusting the temperature or the pH to reduce solubility.

    摘要翻译: 本发明的目的是提供一种含有吡咯并喹啉醌的凝胶,其能够在室温附近容易地形成凝胶,并且甚至在食品部门中也是有用的,以及凝胶的制造方法。 根据本发明,提供一种使用吡咯并喹啉醌本身作为胶凝剂的吡咯并喹啉醌的凝胶,以及通过向吡啶并喹啉醌添加吡啶并喹啉醌的盐并随后调节温度或pH以降低溶解度来制备凝胶的方法 。

    Pyrroloquinoline quinone disodium salt crystal and method for producing the same
    8.
    发明授权
    Pyrroloquinoline quinone disodium salt crystal and method for producing the same 有权
    吡咯喹啉醌二钠盐晶体及其制备方法

    公开(公告)号:US09174983B2

    公开(公告)日:2015-11-03

    申请号:US14125788

    申请日:2012-06-15

    IPC分类号: C07D471/04 C12P7/66

    CPC分类号: C07D471/04 C12P7/66

    摘要: An object of the present invention is to provide a novel pyrroloquinoline quinone disodium crystal having excellent dispersibility in solvents and excellent permeability through skin, and a method for producing the pyrroloquinoline quinone disodium crystal with high efficiency. According to the present invention, provided are a novel pyrroloquinoline quinone disodium crystal which is produced by drying a crystal produced under specified conditions through a drying means such as lyophilization, ambient drying and vacuum drying, and a method for producing the pyrroloquinoline quinone disodium crystal.

    摘要翻译: 本发明的目的是提供一种在溶剂中具有优异的分散性和通过皮肤的优异渗透性的新型吡咯并喹啉醌二钠晶体,以及高效制备吡咯并喹啉醌二钠晶体的方法。 根据本发明,提供了一种新颖的吡咯并喹啉醌二钠晶体,其通过干燥在特定条件下生产的晶体,通过干燥方法例如冻干,环境干燥和真空干燥而制备,以及制备吡咯并喹啉醌二钠晶体的方法。

    PYRROLOQUINOLINE QUINONE DISODIUM SALT CRYSTAL AND METHOD FOR PRODUCING THE SAME
    9.
    发明申请
    PYRROLOQUINOLINE QUINONE DISODIUM SALT CRYSTAL AND METHOD FOR PRODUCING THE SAME 有权
    吡咯烷醇喹啉盐钠盐及其制备方法

    公开(公告)号:US20140128609A1

    公开(公告)日:2014-05-08

    申请号:US14125788

    申请日:2012-06-15

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04 C12P7/66

    摘要: An object of the present invention is to provide a novel pyrroloquinoline quinone disodium crystal having excellent dispersibility in solvents and excellent permeability through skin, and a method for producing the pyrroloquinoline quinone disodium crystal with high efficiency. According to the present invention, provided are a novel pyrroloquinoline quinone disodium crystal which is produced by drying a crystal produced under specified conditions through a drying means such as lyophilization, ambient drying and vacuum drying, and a method for producing the pyrroloquinoline quinone disodium crystal.

    摘要翻译: 本发明的目的是提供一种在溶剂中具有优异的分散性和通过皮肤的优异渗透性的新型吡咯并喹啉醌二钠晶体,以及高效制备吡咯并喹啉醌二钠晶体的方法。 根据本发明,提供了一种新颖的吡咯并喹啉醌二钠晶体,其通过干燥在特定条件下生产的晶体,通过干燥方法例如冻干,环境干燥和真空干燥而制备,以及制备吡咯并喹啉醌二钠晶体的方法。