作者:Kazushige Yamana、Yoshihito Ohashi、Kenji Nunota、Masanori Kitamura、Hidehiko Nakano、Osamu Sangen、Takeo Shimidzu
DOI:10.1016/0040-4039(91)80166-4
日期:1991.10
The synthesis of oligonucleotide derivatives possessings pyrene group at a specific sugar residue has been described. The incorporation of the pyrene was accomplished by preparation of the pyrene-modified uridine, 2′-(1-pyrenylmethyl)uridine, which was then converted to the protected phosphorobisdiethylamidite. This reagent was used for the solid-phase synthesis of oligonucleotide-pyrene conjugates
已经描述了在特定糖残基上具有pyr基的寡核苷酸衍生物的合成。通过制备the改性的尿苷2'-(1-苯甲基甲基)尿苷来完成the的掺入,然后将其转化为被保护的亚磷酸二二乙酰胺基磷酸酯。该试剂用于寡核苷酸-py偶联物的固相合成。结合物的纯化通过反相HPLC进行。此处合成的寡核苷酸-py共轭物可通过the基团与相邻碱基对之间的协同相互作用与它们的互补序列结合。