Dithioamine reducing agents
    3.
    发明授权
    Dithioamine reducing agents 有权
    二硫代胺还原剂

    公开(公告)号:US09090662B2

    公开(公告)日:2015-07-28

    申请号:US13768937

    申请日:2013-02-15

    摘要: Dithioamine reducing agents useful for the reduction of disulfide bonds. The reducing agents of this invention are useful, for example, to reduce disulfide bonds, particularly in proteins, or to prevent the formation of disulfide bonds, particularly in proteins and other biological molecules. Reducing agents of this invention are useful and suitable for application in a variety of biological applications, particularly as research and synthetic reagents. The invention provides S-acylated dithioamines which can be selectively activated reducing agents by removal of the S-acyl groups enzymatically or chemically. The invention further provides dithiane precursors of thioamino reducing agents. The invention provides dithioamine reducing agents, S-acylated dithioamines and dithianes which are immobilized on surfaces, including among others, glass, quartz, microparticles, nanoparticles and resins.

    摘要翻译: 可用于还原二硫键的二硫代胺还原剂。 本发明的还原剂可用于例如减少二硫键,特别是在蛋白质中,或防止形成二硫键,特别是在蛋白质和其它生物分子中。 本发明的还原剂可用于和适用于各种生物应用,特别是作为研究和合成试剂。 本发明提供S-酰化二硫代胺,其可通过酶或化学去除S-酰基来选择性活化还原剂。 本发明还提供了硫代氨基还原剂的二硫代前体。 本发明提供固定在玻璃,石英,微粒,纳米颗粒和树脂等表面上的二硫代胺还原剂,S-酰化二硫胺和二噻吩。

    Process of producing ether-type thio-phospholipids
    4.
    发明授权
    Process of producing ether-type thio-phospholipids 失效
    生产醚型硫代磷脂的方法

    公开(公告)号:US5760270A

    公开(公告)日:1998-06-02

    申请号:US847771

    申请日:1997-04-23

    摘要: A method of producing an ether-type thio-phospholipid of the formula (I): ##STR1## wherein: n is an integer of 13 to 17; A is C.sub.14 -C.sub.20 acyl group; G is a group selected from the group consisting of: ##STR2## which is useful as synthetic substrate of cytosolic phospholipase A.sub.2 inhibitors, said method being applicable to mass production of the compound (I), intermediates therefor and the preparation of the same are provided.

    摘要翻译: 制备式(I)的醚型硫代磷脂的方法:其中:n为13〜17的整数; A为C 14 -C 20酰基; G是选自以下的基团:作为细胞溶质磷脂酶A2抑制剂的合成底物有用的 ,所述方法适用于批量生产化合物(I),其中间体及其制备方法 同样提供。

    Process for preparing sulfides of phosphorus
    5.
    发明授权
    Process for preparing sulfides of phosphorus 失效
    制备磷硫化物的方法

    公开(公告)号:US5464601A

    公开(公告)日:1995-11-07

    申请号:US219227

    申请日:1994-03-29

    摘要: There is disclosed a novel process for preparing products of the reaction of elemental phosphorus and elemental sulfur under reaction conditions wherein the phosphorus and sulfur are combined in a pre-mix at temperatures below the reaction temperature. The pre-mix may contain a diluent which is preferably the product of the reaction. Phosphorus pentasulfide can be prepared by heating the pre-mix to reaction temperatures wherein lower exotherm temperatures and reduced vibration are observed.

    摘要翻译: 公开了在反应条件下制备元素磷和元素硫的反应产物的新方法,其中在低于反应温度的温度下将磷和硫组合在预混物中。 预混合物可以含有优选为反应产物的稀释剂。 五硫化二磷可以通过将预混物加热至观察到较低的放热温度和减少的振动的反应温度来制备。