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SURFACTANT-LIKE COMPOUND 新技術説明会

外国特許コード F150008195
掲載日 2015年3月24日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP056873
国際公開番号 WO 2014148378
国際出願日 平成26年3月14日(2014.3.14)
国際公開日 平成26年9月25日(2014.9.25)
優先権データ
  • 特願2013-056436 (2013.3.19) JP
発明の名称 (英語) SURFACTANT-LIKE COMPOUND 新技術説明会
発明の概要(英語) [Problem] To provide a surfactant-like compound which is capable of forming a nucleic acid complex that has low toxicity with respect to living organisms, is easily transferred to a target site at a small particle diameter, and has high expression efficiency at the target site. [Solution] A surfactant-like compound which comprises a hydrophilic group, a hydrophobic group, and 1-5 nitrogen-containing groups that are positioned between the hydrophilic and hydrophobic groups. The hydrophilic group is an ethylene glycol group represented by formula (1), the hydrophobic group is a straight-chain or branched-chain alkyl group having 1-18 carbon atoms, or a cholesterol group, and the nitrogen-containing groups are amide groups or imidazolium groups. R-(CH2-CH2-O)n- .....(1) (In the formula, n represents an integer from 40 to 120. R represents a hydrocarbon group having 1-18 carbon atoms.)
  • 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
  • TOKYO METROPOLITAN UNIVERSITY
  • TOKYO UNIVERSITY OF PHARMACY AND LIFE SCIENCES
  • 発明者(英語)
  • ASAYAMA SHOICHIRO
  • NOHARA ATSUSHI
  • KAWAKAMI HIROYOSHI
  • NEGISHI YOICHI
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 LT 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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