Studies on ribonucleotides having ‘cap’ structure: an investigation of the protecting group of 5′-terminal guanosine of polyribonucleotides
Noboru Gokita; Otani, Shoichi; Nakamura, Shinichi; Yamaguchi, Kazuo; Sekine, Mitsuo; Hata, Tsujiaki; Sakairi, Nobuo; Ishido, Yoshiharu; Miura, Kin-ichro; Noboru Gokita ; Department of Life Chemistry, Tokyo Institute of Technology; Otani Shoichi; Department of Life Chemistry, Tokyo Institute of Technology; Nakamura Shinichi; Department of Life Chemistry, Tokyo Institute of Technology; Yamaguchi Kazuo; Department of Life Chemistry, Tokyo Institute of Technology; Sekine Mitsuo; Department of Life Chemistry, Tokyo Institute of Technology; Hata Tsujiaki; Department of Life Chemistry, Tokyo Institute of Technology; Sakairi Nobuo; Department of Chemistry, Tokyo Institute of Technology; Ishido Yoshiharu; Department of Chemistry, Tokyo Institute of Technology; Miura Kin-ichro; National Institute of Genetics
Журнал:
Nucleic Acids Research
Дата:
1978
Аннотация:
Summary2′-O-(4-Methoxytetrahydropyranyl)-N<sup>2</sup> -tritylguanosine S,S-bis(4-methoxyphenyl) 5′-phosphorodithioate (18), which was useful as the synthetic intermediate for the synthesis of oligonucleotides with 5′-terminal guanosine, was prepared from N<sup>2</sup>-benzoyl-3′, 5′-O-diacetyl-2′-O-(4-methoxytetrahydropyranyl) guanosine (13)
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