Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2007-03-08
2011-10-18
Lewis, Patrick (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S022100, C536S023100, C536S025310, C536S025500
Reexamination Certificate
active
08039611
ABSTRACT:
Provided is a ribonucleoside derivative represented by General Formula (I):(wherein R1represents a hydrogen atom or the like, R2represents a hydrogen atom or the like, R3represents a methyl group or the like, and B represents a nucleic acid base residue optionally having a protecting group or a modifying group). An RNA containing this ribonucleoside derivative shows excellent hybridization ability and resistance to nuclease.
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Saneyoshi Hisao
Seio Kohji
Sekine Mitsuo
Yamada Takeshi
Birch & Stewart Kolasch & Birch, LLP
Lewis Patrick
Tokyo Institute of Technology
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