The invention relates to novel fluorescent dyes with phosphorylated hydroxymethyl groups, a method for preparing the same as well as to their use in imaging techniques. The fluorescent dyes are coumarin, rhodamine or BODIPY dyes having of one of the following general formulae I-III:
wherein W=OP(O)Y1Y2 or P(O)Y1Y2, where Y1 and Y2 independently denote any of the following residues: OH, O(−), ORa and ORb, NHRa and NHRb, NRaRb and NRcRd, ORa and NHRb, ORa and NRbRc, NHRa and NRbRc; and any salt thereof.
本发明涉及一种具有
磷酸化羟甲基基团的新型荧光
染料,其制备方法以及它们在成像技术中的应用。所述荧光
染料是
香豆素、
罗丹明或BODIPY
染料,具有以下一般式I-III中的一种:其中W=OP(O)Y1Y2或P(O)Y1Y2,其中Y1和Y2独立地表示以下任一残基:OH、O(−)、ORa和ORb、NHRa和NHRb、NRaRb和NRcRd、ORa和NHRb、ORa和NRbRc、NHRa和NRbRc;以及其任何盐。