Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate
2005-02-25
2010-06-29
Wilson, James O (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate
active
07745625
ABSTRACT:
This invention provides for prodrug Compounds I, pharmaceutical compositions thereof, and their use in treating HIV infection.wherein:X is C or N with the proviso that when X is N, R1does not exist;W is C or N with the proviso that when W is N, R2does not exist;V is C;E is hydrogen or a pharmaceutically acceptable salt thereof; andY is selected from the group consisting ofAlso, this invention provides for intermediate Compounds II useful in making prodrug Compounds I.wherein:L and M are independently selected from the group consisting of C1-C6alkyl, phenyl, benzyl, trialkylsilyl, -2,2,2-trichloroethoxy and 2-trimethylsilylethoxy.
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Chen Chung-Pin H.
Connolly Timothy P.
Kadow John F.
Leahy David Kenneth
Levesque Kathia
Bristol--Myers Squibb Company
DuBoff Samuel J.
Levis John F.
Murray Jeffrey H
Wilson James O
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