Compounds and methods are disclosed that are useful for noninvasive imaging in the near-infrared spectral range. The cyanine compounds of Formula I are presented:
wherein Q is a portion of a polymethine bridge selected from the group consisting of:
Also included are bioconjugates of the compounds of Formula I, methods of labeling biomolecules with the compounds, and methods of imaging.
本发明公开了在近红外光谱范围内用于非侵入性成像的化合物和方法。公开了公式I的
青霉素化合物:其中Q是从以下组中选择的多
甲烷桥的一部分:还包括公式I的
生物共轭物,用该化合物标记
生物分子的方法以及成像方法。