Identification of new quinic acid derivatives as histone deacetylase inhibitors by fluorescence-based cellular assay.
نویسندگان
چکیده
A fluorescence-based cellular assay system was established to identify potential epigenetic modulator ligands. This assay method is to detect the de-repression of an EGFP reporter in cancer cells by the treatment of HDAC (histone deacetylase) or DNMT (DNA methyltransferase) inhibitor. Using this system, we conducted a preliminary screening of in-house natural product library containing extracts and pure compounds, and identified several active compounds. Among them, novel quinic acid derivatives were recognized as excellent HDAC inhibitors by both enzymatic and cell-based HDAC assays.
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ورودعنوان ژورنال:
- Bioorganic & medicinal chemistry letters
دوره 26 9 شماره
صفحات -
تاریخ انتشار 2016