(R)-Di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate

1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate

医薬中間体

1-tert-butyl 2-methyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate

医薬中間体

1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) ester, (2S)-

医薬中間体

1-(1,1-Dimethylethyl) 2-ethyl (2S)-5-oxo-1,2-pyrrolidinedicarboxylate

医薬中間体

6-chloro-3,4-dimethylpyridine-2-carbonitrile

医薬中間体

5-Thiazolecarboxylic acid, 4-methyl-, ethyl ester

医薬中間体

3'-O-Methylcytidine

医薬中間体

2'-O,4'-C-Methylenecytidine

医薬中間体