(+)-(1S,1'R)-cis-1-[3'-(5-amino-6-chloropyrimidin-4-ylaminomethyl)-2',2'-dimethylcyclobutyl]ethanol 在
盐酸 、 sodium nitrite 作用下,
反应 1.0h,
以70%的产率得到(+)-(1S,1'R)-cis-1-[3'-(7-hydroxy-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-ylmethyl)-2',2'-dimethylcyclobutyl]ethanol