Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2006-06-27
2006-06-27
Jiang, Shaojia A. (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S026100, C536S027100, C536S028100
Reexamination Certificate
active
07067641
ABSTRACT:
Nucleoside phosphinoamidite carboxylates and analogs are provided that have the structure of formula (III)wherein A is hydrogen, hydroxyl, lower alkoxy, lower alkoxy-substituted lower alkoxy, halogen, SH, NH2, azide or DL wherein D is O, S or NH and L is a heteroatom-protecting group, unsubstituted hydrocarbyl, substituted hydrocarbyl, heteroatom-containing hydrocarbyl, or substituted heteroatom-containing hydrocarbyl; B is a nucleobase; and one of R11and R12is a blocking group and the other is (IV) or (VI)in which W, X, Y, Z, R1and n are as defined herein.
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Jiang Shaojia A.
Lievre Cornu LLC
McIntosh III Traviss C.
Reed Intellectual Property Law Group
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