Solid phase combinatorial synthesis of a xanthone library using click chemistry and its application to an embryonic stem cell probe
作者:Krishna Kanta Ghosh、Hyung-Ho Ha、Nam-Young Kang、Yogeswari Chandran、Young-Tae Chang
DOI:10.1039/c1cc11962a
日期:——
We report the first solidphasesynthesis of a xanthone library CX and its application to embryonic stem cell probe development. The CX library was further derivatised with an activated ester resin to provide an acetylated CX (CXAC) library. Screening of these libraries led to the discovery of a novel fluorescent mESC probe, CDb8.
A fluorescent chemical probeCDy5, which binds to acid ceramidase, is distributed symmetrically or asymmetrically during mitosis of a neural stem/progenitor cell.