Deploying solid-phase synthesis to access thymine-containing nucleoside analogs that inhibit DNA repair nuclease SNM1A.

Deploying solid-phase synthesis to access thymine-containing nucleoside analogs that inhibit DNA repair nuclease SNM1A.
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DOI:
10.1039/d3ob00836c
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发表时间:
2023-07-19
影响因子:
3.2
通讯作者:
Imperiali, Barbara
Imperiali, Barbara
中科院分区:
化学3区
文献类型:
--
作者:
Arbour, Christine A.;Fay, Ellen M.;McGouran, Joanna F.;Imperiali, Barbara

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核苷类似物显示出有用的生物活性特性。提出了一种通用的固相合成方法,可以轻松实现含胸腺嘧啶核苷类似物的多样化。该方法的实用性通过制备用于 SNM1A 分析的化合物库来证明,SNM1A 是一种有助于细胞毒性的 DNA 损伤修复酶。这项探索提供了迄今为止最有前途的 SNM1A 核苷衍生抑制剂,IC50 为 12.3 μM。
Nucleoside analogs show useful bioactive properties. A versatile solid-phase synthesis that readily enables the diversification of thymine-containing nucleoside analogs is presented. The utility of the approach is demonstrated with the preparation of a library of compounds for analysis with SNM1A, a DNA damage repair enzyme that contributes to cytotoxicity. This exploration provided the most promising nucleoside-derived inhibitor of SNM1A to date with an IC50 of 12.3 μM.
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