C - Chemistry – Metallurgy – 07 – H
Patent
C - Chemistry, Metallurgy
07
H
167/202, 260/229
C07H 19/19 (2006.01) A61K 31/70 (2006.01) C07H 19/16 (2006.01)
Patent
CA 1271192
ABSTRACT 2'-Deoxy -2'-fluoro-.beta.-D-arabinofuranosyl nucleosides of the following structure are disclosed: Image I wherein X and Y are the same or different and are hydrogen, OR3, SR3, NR3R4 or NHacyl wherein R3 and R4 are the same or different and are hydrogen, lower alkyl of 1 to 7 carbon atoms, aralkyl, or aryl; NHacyl is alkanoyl or aroylamide; R1 and R2 are the same or different and are hydrogen, acyl or aroyl. These novel purine nucleosides are potentially useful as antiparasitic agents.
520646
Chu Chung K.
Fox Jack J.
Watanabe Kyoichi A.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Sloan Kettering Institute For Cancer Research
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