Isaacson Jerry, Loo Mandy, Kobayashi Yoshihisa
Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive Mail Code 0343, La Jolla, California 92093-0343, USA.
Org Lett. 2008 Apr 3;10(7):1461-3. doi: 10.1021/ol800245m. Epub 2008 Mar 5.
The marine natural product dysibetaine was synthesized in racemic form from a levulinic acid derivative using a convertible isocyanide and an ammonium acetate in the Ugi 4-center-3-component condensation reaction.
海洋天然产物dysibetaine通过使用可转化异腈和乙酸铵,在Ugi四中心三组分缩合反应中由乙酰丙酸衍生物以外消旋形式合成。