Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate
2006-03-07
2006-03-07
McKenzie, Thomas C. (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
C544S313000, C544S317000, C514S274000
Reexamination Certificate
active
07009050
ABSTRACT:
The embodiments described herein concern 5-substituted pyrimidine derivatives of conformationally locked nucleoside analogues and to the use of these derivatives as anti-viral and anti-cancer agents. The compounds are of the formula:wherein B is uracil-1-yl or cytosin-1-yl having a 5-substituent selected from halogen, alkyl, alkenyl, and alkynyl, with the proviso that where B is uracil-1-yl, the 5-substituent is not methyl. The compounds are useful in the treatment of Herpes simplex virus (HSV).
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Marquez Victor E.
Russ Pamela L.
Knobbe Martens Olson & Bear LLP
McKenzie Thomas C.
The United States of America as represented by the Department of
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