(4R,5S)-3-N-苄基-4-(叔-丁基二甲基硅烷基氧基甲基)-5-异丙基恶唑烷-4-羧酸甲酯

1-[(6R,8R)-4-amino-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2λ⁶-thiaspiro[4.4]non-3-en-8-yl]-5-methylpyrimidine-2,4-dione

9-bromononoxy-tert-butyl-dimethylsilane

tert-butyl-[5-[tert-butyl(dimethyl)silyl]-1,1-dioxothiophen-2-yl]-dimethylsilane

1-[(6R,8R,9R)-4-amino-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-9-hydroxy-2,2-dioxo-1,7-dioxa-2λ⁶-thiaspiro[4.4]non-3-en-8-yl]-5-methylpyrimidine-2,4-dione