6-dithio-substituted-2′-deoxyguanosine compound, preparation method thereof and use thereof
申请人:ZHEJIANG UNIVERSITY
公开号:US11247994B2
公开(公告)日:2022-02-15
The present invention provides a 6-dithio-substituted-2′-deoxyguanosine compound and a preparation method thereof and use thereof in anti-tumor drugs. According to the present invention, a series of brand-new thioredoxin-1 (Trx-1) inhibitors are designed and synthesized by using 2′-deoxyguanosine as a structure mother nucleus. The compound according to the present invention is a structure of formula I, and Trx-1 activity inhibition testing is performed on the type of compounds, showing apparent inhibitory activity. It is indicated from in vitro and vivo researches that these compounds show significant anti-tumor effects on multiple types of tumors, can be applied to drugs for tumors related to human body cell proliferation, and provide a new path for the research of anticancer drugs.
本发明提供了一种6-二硫代-2′-脱氧鸟苷化合物及其制备方法和在抗肿瘤药物中的应用。根据本发明,以2′-脱氧鸟苷为结构母核,设计合成了一系列全新的硫氧还蛋白-1(Trx-1)抑制剂。本发明的化合物为式 I 结构,对该类型化合物进行了 Trx-1 活性抑制试验,显示出明显的抑制活性。体外和体内研究表明,该类化合物对多种肿瘤具有明显的抗肿瘤作用,可应用于与人体细胞增殖有关的肿瘤药物,为抗癌药物的研究提供了一条新的途径。