Fluorescent probes for adenosine receptors: Synthesis and biology of N6-dansylaminoalkyl-substituted neca derivatives
作者:Marco Macchia、Francesca Salvetti、Silvia Barontini、Federico Calvani、Marco Gesi、Mahmoud Hamdan、Antonio Lucacchini、Antonio Pellegrini、Paola Soldam、Claudia Martini
DOI:10.1016/s0960-894x(98)00582-4
日期:1998.11
New fluorescent ligands for adenosine receptors are described; these compounds were obtained by the insertion, in the N6 position of NECA (a potent adenosine agonist), of dansylaminoalkyl moieties with alkyl spacers of increasing carbon chain length (from 3 to 12). Among them, the compound with a C6 alkyl spacer proved to be the most interesting one, showing a marked selectivity for the A1 receptor
描述了用于腺苷受体的新的荧光配体。这些化合物是通过在NECA(一种强力的腺苷激动剂)的N6位插入带有增加碳链长度(3至12)的烷基间隔基的丹磺氨基烷基部分而获得的。其中,具有C6烷基间隔基的化合物被证明是最令人感兴趣的化合物,显示出对A1受体亚型的显着选择性。此外,在荧光显微镜检测中,它被证明能够在小脑皮层的分子层水平上观察和定位该受体亚型。