Method for modification of organic molecules
    7.
    发明授权
    Method for modification of organic molecules 有权
    有机分子修饰方法

    公开(公告)号:US09309278B2

    公开(公告)日:2016-04-12

    申请号:US14116623

    申请日:2012-05-14

    Abstract: The present invention is directed to a method of alkylating a thiol group (R—S—H) or seleno group (R—Se—H) in a target molecule wherein the method comprises: reacting a target molecule comprising at least one thiol group with a compound of formula (I) or (II): wherein R is an acetyl group or any other acyl group or is a group comprising any one of: or wherein R in formula (II) can also be an alkyl group; and wherein R′ is selected from a group consisting of a hydrogen, a methyl group and an ethyl group. In certain cases, the described methods may be used to install acetylated lysine analogs in target molecules (e.g., peptides, proteins).

    Abstract translation: 本发明涉及在目标分子中烷基化硫醇基(R-S-H)或硒基(R-Se-H)的方法,其中所述方法包括:将包含至少一个硫醇基的靶分子与 式(I)或(II)的化合物:其中R是乙酰基或任何其它酰基,或是包含以下任何一种的基团:或其中式(II)中的R也可以是烷基; 并且其中R'选自氢,甲基和乙基。 在某些情况下,所描述的方法可用于在靶分子(例如肽,蛋白质)中安装乙酰化的赖氨酸类似物。

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