TOP > 外国特許検索 > RIBONUCLEOSIDE ANALOG HAVING AZIDE GROUPS AND METHOD FOR PRODUCING SAME, AND CHIMERA-TYPE OLIGORIBONUCLEOTIDE ANALOG CONTAINING TRIAZOLE LINKING-TYPE OLIGORIBONUCLEOTIDE FORMED FROM SUCH ANALOG

RIBONUCLEOSIDE ANALOG HAVING AZIDE GROUPS AND METHOD FOR PRODUCING SAME, AND CHIMERA-TYPE OLIGORIBONUCLEOTIDE ANALOG CONTAINING TRIAZOLE LINKING-TYPE OLIGORIBONUCLEOTIDE FORMED FROM SUCH ANALOG

外国特許コード F150008602
整理番号 (S2014-0518-N0)
掲載日 2015年11月26日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2015JP055405
国際公開番号 WO 2015137121
国際出願日 平成27年2月25日(2015.2.25)
国際公開日 平成27年9月17日(2015.9.17)
優先権データ
  • 特願2014-046396 (2014.3.10) JP
発明の名称 (英語) RIBONUCLEOSIDE ANALOG HAVING AZIDE GROUPS AND METHOD FOR PRODUCING SAME, AND CHIMERA-TYPE OLIGORIBONUCLEOTIDE ANALOG CONTAINING TRIAZOLE LINKING-TYPE OLIGORIBONUCLEOTIDE FORMED FROM SUCH ANALOG
発明の概要(英語) Provided is a means for producing a non-natural nucleoside analog in which position 5 is a hydroxyl group and which is for synthesizing a triazole linking-type non-natural nucleotide having a structure bonded via organic groups containing 1,2,3-triazole rings. The present invention is related to a method for producing a compound represented by formula (Ic) (in the formula, each X is independently selected from a purine base and a pyrimidine base, and PG2 and PG5 are each independently hydrogen or a protector group) wherein, the method includes performing 3β-azidation of the 3α-hydroxyl of D-xylose using D-xylose as the starting material, and bonding the purine base or pyrimidine base at position 1.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • TOHOKU UNIVERSITY
  • 発明者(英語)
  • ISOBE HIROYUKI
  • FUJINO TOMOKO
  • KOGASHI KANAKO
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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