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.
本发明涉及一种新的合成锁定核酸衍
生物的策略,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,它提供可扩展的高产率反应,利用中间体还可以产生其他LNA类似物,例如氧基-LNA。此外,式X的化合物是重要的中间体,可与多种亲核试剂反应,导致各种LNA类似物的广泛产生。