Intermediates and the synthesis of modified carbocyanine dyes and their conjugates
申请人:Leung Wai-Yee
公开号:US20060004188A1
公开(公告)日:2006-01-05
Chemically reactive carbocyanine dyes incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, are described. Conjugation through this position results in spectral properties that are uniformly superior to those of conjugates of spectrally similar dyes wherein attachment is at a different position. The invention includes derivative compounds having one or more benzo nitrogens.
本发明涉及一种化学反应性碳氰染料,其包含一种在3位被反应性基团或共轭物质取代的吲哚环基团,并描述了其用途。通过此位置的共轭作用,其光谱特性比在不同位置附着的光谱类似染料的共轭体均匀优越。该发明包括具有一个或多个苯并氮原子的衍生物化合物。