Acetic acid 2-(4-amino-6-benzyl-2,2-dioxo-2,5-dihydro-2λ
6-imidazo[4,5-c][1,2,6]thiadiazin-1-ylmethoxy)-ethyl ester 在
Candida antarctica lipase 作用下,
以
叔丁醇 为溶剂,
以95%的产率得到4-amino-6-benzyl-1-[(2-hydroxyethoxy)methyl]-(5H)-imidazo[4,5-c]-1,2,6-thiadiazine 2,2-dioxide