期刊
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS
卷 55, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.bmcl.2021.128474
关键词
Diazepinomicin; ECO-4601; TLN-4601; Anticancer agents
资金
- Fundamental Research Funds of Shandong University [21310082164008]
The study reported the synthesis and evaluation of antitumor activity of two series of BU-4664L derivatives. All derivatives displayed micromolar activity against PC-3 cells, with 10a and 16c showing the most promising antiproliferative activity.
BU-4664L is a naturally occurring N-farnesylated dibenzodiazepinone with important biological activities. Herein, we report the synthesis and antitumor evaluation of two series of BU-4664L derivatives bearing different substituent patterns on the dibenzodiazepinone core and with diverse side chains. All of the derivatives displayed micromolar activity against the human prostate cancer PC-3 cells, while lower or no activity against the human lung H460 cells. The most active derivatives were 10a and 16c which exerted antiproliferative activity against PC-3 cells with GI50 values of 5.66 and 5.94 mu M, respectively, and thus represent promising lead compounds for further development.
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