Senger Nicholas A, Bowler Jeannette T, Mercado Rene S, Lin Sidney, Wu Weiming
Department of Chemistry and Biochemistry, San Francisco State University, San Francisco, CA 94132 USA.
Tetrahedron Lett. 2013 Aug 7;54(32):4245-4246. doi: 10.1016/j.tetlet.2013.05.136.
An improved method for the synthesis of N1-substituted orotic acid derivatives is reported. The method involves sequential incorporation of nitrogen atoms to the pyrimidine structure from simple starting materials and thus allows the synthesis of N1-substituted orotic acid derivatives with single N label at either N-1 or N-3.
报道了一种合成N1-取代乳清酸衍生物的改进方法。该方法涉及从简单的起始原料将氮原子依次引入嘧啶结构,从而能够合成在N-1或N-3处带有单个N标记的N1-取代乳清酸衍生物。