Preparation process of (6R)-tetrahydrobiopterin hydrochloride
    1.
    发明授权
    Preparation process of (6R)-tetrahydrobiopterin hydrochloride 有权
    (6R) - 四氢生物喋呤盐酸盐的制备方法

    公开(公告)号:US08895735B2

    公开(公告)日:2014-11-25

    申请号:US13879285

    申请日:2010-11-15

    IPC分类号: C07D487/04

    CPC分类号: C07D475/04

    摘要: A preparation process of (6R)-tetrahydrobiopterin hydrochloride is provided, which comprises hydrogenating L-biopterin in the presence of a catalyst of Pt group metal in the basic substrate containing solvent, potassium hydroxide and potassium dihydrogen phosphate to obtain (6R)-tetrahydrobiopterin hydrochloride, wherein the pH value of the basic substrate is controlled by potassium hydroxide and potassium dihydrogen phosphate in the range of about 10 to about 13.

    摘要翻译: 提供了(6R) - 四氢生物喋呤盐酸盐的制备方法,其包括在含有溶剂,氢氧化钾和磷酸二氢钾的碱性底物中,在Pt族金属催化剂存在下氢化L-生物喋呤,得到(6R) - 四氢生物蝶呤盐酸盐 其中碱性底物的pH值由氢氧化钾和磷酸二氢钾控制在约10至约13的范围内。

    TUBULIN REGULATORY ELEMENTS FOR USE IN PLANTS
    4.
    发明申请
    TUBULIN REGULATORY ELEMENTS FOR USE IN PLANTS 有权
    用于植物的TUBULIN法规要素

    公开(公告)号:US20090186765A1

    公开(公告)日:2009-07-23

    申请号:US12389314

    申请日:2009-02-19

    CPC分类号: C12N15/8223 C12N15/823

    摘要: The present invention provides polynucleotide molecules isolated from Zea mays and Oryza sativa and useful for expressing transgenes in plants. The present invention also provides expression constructs containing the polynucleotide molecules useful for expressing transgenes in plants. The present invention also provides transgenic plants and seeds containing the polynucleotide molecules useful for expressing transgenes in plants.

    摘要翻译: 本发明提供从玉米和水稻中分离并用于在植物中表达转基因的多核苷酸分子。 本发明还提供含有用于在植物中表达转基因的多核苷酸分子的表达构建体。 本发明还提供含有用于在植物中表达转基因的多核苷酸分子的转基因植物和种子。

    Tubulin regulatory elements for use in plants
    8.
    发明申请
    Tubulin regulatory elements for use in plants 有权
    用于植物的微管蛋白调节元件

    公开(公告)号:US20050048556A1

    公开(公告)日:2005-03-03

    申请号:US10925392

    申请日:2004-08-25

    CPC分类号: C12N15/8223 C12N15/823

    摘要: The present invention provides polynucleotide molecules isolated from Zea mays and Oryza sativa and useful for expressing transgenes in plants. The present invention also provides expression constructs containing the polynucleotide molecules useful for expressing transgenes in plants. The present invention also provides transgenic plants and seeds containing the polynucleotide molecules useful for expressing transgenes in plants.

    摘要翻译: 本发明提供从玉米和水稻中分离并用于在植物中表达转基因的多核苷酸分子。 本发明还提供含有用于在植物中表达转基因的多核苷酸分子的表达构建体。 本发明还提供含有用于在植物中表达转基因的多核苷酸分子的转基因植物和种子。