1. Protection-Free Strategy for the Synthesis of Boro-Depsipeptides in Aqueous Media under Microwave-Assisted Conditions.
- Author
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Qiu, Shuo-Bei, Liu, Pei-Yao, Wang, Bo-Cheng, Chen, Pin-Rui, Xiao, Jing-Han, Hsu, Ting-Yu, Pan, Kuan-Lin, Lai, Zhi-Yin, Chen, Yi-Wei, Chen, Ying-Chuan, Chen, Jen-Kun, and Pan, Po-Shen
- Subjects
DEPSIPEPTIDES ,DRUG development ,CELL anatomy ,BORONIC acids ,MICROWAVE spectroscopy - Abstract
In this report, 19 boron-containing depsipeptides were synthesized via microwave-assisted Passerini three-component reaction (P-3CR) in an aqueous environment. The linker-free DAHMI fluorescent tagging approach was used on selected boron-containing compounds to study the relationship between their structures and their level of cellular uptake of HEK293 cells. The biological data retrieved from the DAHMI experiments indicated that while the structures of tested compounds may be highly similar, their bio-distribution profile could be vastly distinctive. The reported optimized one-pot synthetic strategy along the linker-free in vitro testing protocol could provide an efficient platform to accelerate the development of boron-containing drugs. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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