Enantiospecific total synthesis of (−)-allosamizoline, and aminocyclitol moiety of the insect chitinase inhibitor allosamidin
作者:Masaya Nakata、Seiji Akazawa、Shuji Kitamura、Kuniaki Tatsuta
DOI:10.1016/s0040-4039(00)92386-4
日期:1991.9
Total synthesis of (−)-allosamizoline (2), an aminocyclitol moiety of the insect chitinase inhibitor allosamidin (1) has been enantiospecifically synthesized from D-glucosamine by using an intramolecular cycloaddition of the nitrile oxide to an olefin as a key step.
昆虫几丁质酶抑制剂Allosamidin(1)的氨基环糖醇部分(-)-allosamizoline(2)的全合成已通过D-氨基葡萄糖的对映体特异性合成而得,方法是将一氧化氮与烯烃进行分子内环加成,这是关键步骤。