(2008/06/13)
p. 1 - 4
(2007/10/02)p. 4739 - 4742
(2007/10/02)2S-t-butyldiphenylsilyloxymethyl-1,3-oxathiolane
tert-butylchlorodiphenylsilane
acetic anhydride
2S-t-butyldiphenylsilyloxymethyl-4S-(N-4'-acetyl-5'-fluorocytosin-1'-yl)-1,3-oxathiolane
2S-t-butyldiphenylsilyloxymethyl-4R-(N-4'-acetyl-5'-fluorocytosin-1'-yl)-1,3-oxathiolane
2S-t-butyldiphenylsilyloxymethyl-4S-(N-4'-acetylcytosin-1'-yl)-1,3-oxathiolane
2S-t-butyldiphenylsilyloxymethyl-4R-(N4'-acetylcytosin-1'-yl)-1,3-oxathiolane
(+)-2'-deoxy-3'-oxa-4'-thiocytidine