申请人:MILTENYI BIOTEC GMBH
公开号:US20160017325A1
公开(公告)日:2016-01-21
Lipophilic oligonucleotide comprising a phosphate glycerol unit containing at least one aliphatic unsaturated carbon bond according to formula (I), with Oligonucleotide an unmodified or modified nucleic acid of 2-1000 nucleotides in length R=a bond or a linker unit Y═OH, SH or NHR3 X and Z=independently O, S or NR3 R3=hydrogen or branched or unbranched and/or substituted or unsubstituted alkyl, aryl and/or alkyl aryl residue with 10 to 30 carbon atoms R1, R2 branched or unbranched and/or substituted or unsubstituted alkyl, aryl and/or alkylaryl residue with 10 to 30 carbon atoms, with the provisio that at least one of the residues R1 or R2 comprises at least one aliphatic carbon-carbon double bond Use of lipophilic oligonucleotide according to Formula I for drug discovery or for transfection of cells.
含有至少一个脂肪族不饱和碳键的磷酸甘油单元的亲脂性寡核苷酸,其根据式(I)定义,其中,寡核苷酸是长度为2-1000个核苷酸的未修饰或修饰的核酸,R=键或连接单元,Y═OH、SH或NHR3,X和Z=独立的O、S或NR3,R3=氢或带有10至30个碳原子的支链或非支链和/或取代或未取代的烷基、芳基和/或烷基芳基残基,R1、R2=带有10至30个碳原子的支链或非支链和/或取代或未取代的烷基、芳基和/或烷基芳基残基,但至少其中一个残基R1或R2包含至少一个脂肪族碳-碳双键。将式(I)中的亲脂性寡核苷酸用于药物发现或细胞转染。