Organic compounds -- part of the class 532-570 series – Organic compounds – Diazo or diazonium
Patent
1994-03-10
1995-10-17
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Diazo or diazonium
534558, C07C24512, C07C24516
Patent
active
054592437
ABSTRACT:
For large scale preparation of pyrimidine ribonucleosides, the intermediate 2-O-methyl-(or ethyl)-1,3,5-tri-O-benzoyl-.alpha.-D-ribose can be prepared using a diazomethane (or diazoethane) reaction that is controlled via an inert solvent transferring system. This transfer system allows for large scale preparations of the pyrimidine ribonucleosides.
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Acevedo Oscar
Andrews Robert S.
Cook Phillip D.
Ross Bruce
Springer Robert
ISIS Pharmaceuticals Inc.
Powers Fiona T.
Ramsuer Robert W.
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