作者:Prasada Raju V. N. K. V. Vetukuri、Ravindra Vedantham、Vijayavitthal Thippannachar Mathad、Pratap Reddy Padi、Vijaya Anand Ramasamy
DOI:10.1002/hlca.201000303
日期:2011.4
An efficient and concise synthesis of valacyclovir hydrochloride (4), which is a prodrug of acyclovir (3) is described. The synthesis was accomplished in two stages by coupling acyclovir with (2S)‐2‐azido‐3‐methylbutanoic acid followed by reduction (Scheme 2).
描述了一种有效而简明的盐酸伐昔洛韦(4)的合成方法,它是阿昔洛韦(3)的前药。通过将阿昔洛韦与(2 S)-2-叠氮基-3-甲基丁酸偶联,然后还原(方案2),可分两个阶段完成合成。