Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2009-09-16
2011-12-06
Lundgren, Jeffrey S. (Department: 1629)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C514S050000, C514S051000, C514S934000, C514S004300
Reexamination Certificate
active
08071567
ABSTRACT:
The present invention relates to the use of nucleoside derivatives of formula Iawherein the symbols are as defined in the specification, and of pharmaceutically acceptable salts thereof and to pharmaceutical compositions containing such compounds.
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Hans Maag, et al., “Synthesis and Anti-HIV Activity of 4′-Azido- and 4′ -Methoxynucleosides1”,Journal of Med. Chem., (1992), pp. 1440-1451, vol. 35.
J. G. Moffatt, outline of the synthesis of 4′-azidocytidine from chapter titled “Chemical Transformations of the Sugar Moiety of Nucleosides,” from bookNucleoside Analogues, (1979) p. 144 published by Plenum Press, New York and London.
Devos Rene Robert
Hobbs Christopher John
Jiang Wen Rong
Martin Joseph Armstrong
Merrett John Herbert
Buckwalter Brian L.
Lundgren Jeffrey S.
Rao Savitha
Roche Palo Alto LLC
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