The invention relates to a method for making precursors of HMO core structures comprising a step of reacting an N-acetyllactosamine or lacto-N-biose derivative donor with a lactose or N-acetyllactosamine derivative acceptor, wherein the donor is an oxazoline donor.
该发明涉及一种制备HMO核心结构前体的方法,包括将N-乙酰
乳糖胺或
乳酸-N-
生物糖衍
生物供体与
乳糖或N-乙酰
乳糖胺衍
生物受体反应的步骤,其中供体是氧杂环
丙烯供体。