A Short Path Synthesis of [13C/15N] Multilabeled Pyrimidine Nucleosides Starting from Glucopyranose Nucleosides
摘要:
The synthesis of fully [C-13/N-15] labeled pyrimidine nucleosides has been achieved from C-13-glucose and labeled nucleobases. The reaction scheme leads directly to the protected nucleosides without the need for the inversion of configuration of C-3 of C-13-glucose. This was achieved by an oxitative ring-opening reaction removing the carbon with the wrong configuration.
A Short Path Synthesis of [13C/15N] Multilabeled Pyrimidine Nucleosides Starting from Glucopyranose Nucleosides
摘要:
The synthesis of fully [C-13/N-15] labeled pyrimidine nucleosides has been achieved from C-13-glucose and labeled nucleobases. The reaction scheme leads directly to the protected nucleosides without the need for the inversion of configuration of C-3 of C-13-glucose. This was achieved by an oxitative ring-opening reaction removing the carbon with the wrong configuration.