N-formylation of amino carboxylates with alkyl formates
    2.
    发明授权
    N-formylation of amino carboxylates with alkyl formates 失效
    氨基羧酸盐与甲酸甲酯的N-甲酰化反应

    公开(公告)号:US4801742A

    公开(公告)日:1989-01-31

    申请号:US74752

    申请日:1987-07-17

    IPC分类号: C07C233/46 C07C102/06

    CPC分类号: C07C233/46

    摘要: Formylating the amino nitrogen of an alkali metal salt of an amino carboxylic acid, by reacting the salt with an alkyl formate in an alkanol solvent. In one embodiment, the alkyl formate is added to the reaction as such; in another embodiment, the alkyl formate is formed in situ by reaction of carbon monoxide with the alkanol solvent in the presence of the alkali metal salt of the amino carboxylic acid. The process provides a new class of compounds, the alkali metal salts of N-formyl-aspartic acids.

    摘要翻译: 通过在烷醇溶剂中使盐与甲酸烷基酯反应,使氨基羧酸的碱金属盐的氨基氮形成。 在一个实施方案中,甲酸烷基酯本身加入到反应中; 在另一个实施方案中,在氨基羧酸的碱金属盐存在下,通过一氧化碳与链烷醇溶剂的反应原位形成甲酸烷基酯。 该方法提供了一类新的N-甲酰基 - 天冬氨酸的碱金属盐。

    Synthesis of (±)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols
    3.
    发明授权
    Synthesis of (±)-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols 有权
    (±)-2 - ((二甲基氨基)甲基)-1-(芳基)环己醇的合成

    公开(公告)号:US06784319B2

    公开(公告)日:2004-08-31

    申请号:US10663489

    申请日:2003-09-15

    IPC分类号: C07C21500

    摘要: Compositions comprising (±)-2-((dimethylamino)methyl)cyclohexanone, a transition-metal salt, and an organic solvent and methods of preparing (±)-cis-2-((dimethylamino)methyl)-1-(aryl)cyclohexanols, in particular (±)-cis-2-((dimethylamino)methyl)-1-(3-methoxyphenyl)cyclohexanol, are disclosed herein. In one embodiment, the (±)-2-((dimethylamino)methyl)cyclohexanone and transition-metal salt are in the form of a (±)-2-((dimethylamino)methyl)cyclohexanone:transition-metal salt complex. In another embodimemt, aryl is 3-methoxyphenyl.

    摘要翻译: 包含(±)-2 - ((二甲基氨基)甲基)环己酮,过渡金属盐和有机溶剂的组合物和制备(±) - 顺式-2 - ((二甲基氨基)甲基)-1-(芳基) 环己醇,特别是(±) - 顺式-2 - ((二甲基氨基)甲基)-1-(3-甲氧基苯基)环己醇。 在一个实施方案中,(±)-2 - ((二甲基氨基)甲基)环己酮和过渡金属盐为(±)-2 - ((二甲基氨基)甲基)环己酮:过渡金属盐络合物的形式。 在另一个实施方案中,芳基是3-甲氧基苯基。

    Borer-resistant wood, wood products, and wooden structures and methods
    5.
    发明授权
    Borer-resistant wood, wood products, and wooden structures and methods 失效
    耐蛀木材,木制品,木结构和方法

    公开(公告)号:US07572461B2

    公开(公告)日:2009-08-11

    申请号:US10793644

    申请日:2004-03-05

    IPC分类号: A01N25/10

    CPC分类号: B27K3/15 Y10T428/31591

    摘要: The invention provides methods for suppressing the degradation of wood, wood products, and wooden structures due to infestation by wood-boring organisms, by use of a polyurea composition. The invention also provides for wood, wood products, and wood structures that are resistant to degradation due to borer infestation by use of a polyurea composition.

    摘要翻译: 本发明提供了通过使用聚脲组合物来抑制木材,木制品和木质结构由于木材钻孔生物侵染而导致的降解的方法。 本发明还提供了通过使用聚脲组合物可防止由于蛀虫侵染引起的降解的木材,木制品和木结构。

    Method Of Reducing Alpha, Beta Unsaturated Ketones In Opioid Compositions
    7.
    发明申请
    Method Of Reducing Alpha, Beta Unsaturated Ketones In Opioid Compositions 有权
    降低阿片样物质中α,β不饱和酮的方法

    公开(公告)号:US20080132702A1

    公开(公告)日:2008-06-05

    申请号:US11885402

    申请日:2006-02-27

    申请人: Robert J. Kupper

    发明人: Robert J. Kupper

    IPC分类号: C07D471/08

    CPC分类号: C07D487/08

    摘要: The present invention is directed to a process for reducing the level of α, β-unsaturated ketone in an opioid analgesic composition by hydrogenation with diimide or a diimide progenitor.

    摘要翻译: 本发明涉及通过用二酰亚胺或二酰亚胺祖细胞氢化来降低阿片类镇痛组合物中α,β-不饱和酮的含量的方法。

    Borer-Resistant Wood, Wood Products, and Wooden Structures and Methods
    9.
    发明申请
    Borer-Resistant Wood, Wood Products, and Wooden Structures and Methods 审中-公开
    耐硼木材,木制品和木结构和方法

    公开(公告)号:US20090263196A1

    公开(公告)日:2009-10-22

    申请号:US12496188

    申请日:2009-07-01

    IPC分类号: E02D5/60 B32B27/40 B32B21/08

    CPC分类号: B27K3/15 Y10T428/31591

    摘要: The invention provides methods for suppressing the degradation of wood, wood products, and wooden structures due to infestation by wood-boring organisms, by use of a polyurea composition. The invention also provides for wood, wood products, and wood structures that are resistant to degradation due to borer infestation by use of a polyurea composition.

    摘要翻译: 本发明提供了通过使用聚脲组合物来抑制木材,木制品和木质结构由于木材钻孔生物侵染而导致的降解的方法。 本发明还提供了通过使用聚脲组合物可防止由于蛀虫侵染引起的降解的木材,木制品和木结构。