The invention relates to a novel strategy for the synthesis of Locked Nucleic Acid derivatives, such as α-L-oxy-LNA, amino-LNA, α-L-amino-LNA, thio-LNA, α-L-thio-LNA, seleno-LNA and methylene LNA, which provides scalable high yielding reactions utilising intermediates that also can produce other LNA analogues such as oxy-LNA. Also, the compounds of the formula X are important intermediates that may be reacted with varieties of nucleophiles leading to a wide variety of LNA analogues. (Formula I)
该发明涉及一种用于合成锁定
核酸衍
生物的新策略,例如α-L-
氧基-LNA、
氨基-LNA、α-L-
氨基-LNA、
硫基-LNA、α-L-
硫基-LNA、
硒基-LNA和亚
甲基-LNA,该策略利用
中间体进行可扩展高产率反应,这些
中间体还可以产生其他LNA类似物,如
氧基-LNA。此外,式X的化合物是重要的
中间体,可以与多种亲核试剂发生反应,从而形成各种LNA类似物。