(-)-(1R,cis)-3-(5-amino-7-chloro-3H-[1,2,3]tiazolo[4,5-d]pyrimidin-3-ylmethyl)-2,2-dimethylcyclobutylmethanol 在
sodium hydroxide 作用下,
反应 5.0h,
以70%的产率得到(-)-(1R,cis)-3-(5-amino-6,7-dihydro-7-oxo-3H-[1,2,3]tiazolo[4,5-d]pyrimidin-3-ylmethyl)-2,2-dimethylcyclobutylmethanol