A modular template for the design of thiol-triggered sensors and prodrugs.

A modular template for the design of thiol-triggered sensors and prodrugs.
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DOI:
10.1016/j.saa.2020.119072
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发表时间:
2021-02-15
期刊:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
影响因子:
--
通讯作者:
Xian M
Xian M
中科院分区:
其他
文献类型:
--
作者:
Knight JR;Wang Y;Xu S;Chen W;Berkman CE;Xian M

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发现了硫醇(RSH)与烷基磺酰基苯并噻唑之间的独特反应。该反应对硫醇是特异性的,并产生亚磺酸(RSO 2 H)作为中间体,其进一步引发分子内环化以释放含-OH的有效载荷。该反应被用于开发硫醇触发的荧光传感器和前药。该模板的模块化设计提供了有效载荷的发布配置文件的可调性。
A unique reaction between thiols (RSH) and alkyl sulfonylbenzothiazole was discovered. This reaction was specific for thiols and produced a sulfinic acid (RSO2H) as the intermediate, which further triggered an intramolecular cyclization to release a -OH containing payload. This reaction was used to develop thiol-triggered fluorescent sensors and prodrugs. The modular design of this template provides tunability of the release profiles of the payloads.
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