Identification of highly potent and selective Cdc25 protein phosphatases inhibitors from miniaturization click-chemistry-based combinatorial libraries
作者:Lanlan Jing、Gaochan Wu、Xia Hao、Fisayo A. Olotu、Dongwei Kang、Chin Ho Chen、Kuo-Hsiung Lee、Mahmoud E.S. Soliman、Xinyong Liu、Yuning Song、Peng Zhan
DOI:10.1016/j.ejmech.2019.111696
日期:2019.12
chemistry synthesis via CuAAC reaction followed by in situ biological screening were used to discover selective Cdc25 inhibitors. The bioassay results showed that compound M2N12 proved to be the most potent Cdc25 inhibitor, which also act as a highlyselective Cdc25C inhibitor and was about 9-fold potent than that of NSC 663284. Moreover, M2N12 showed remarkable anti-growth activity against the KB-VIN cell
The first chemical synthesis of boronic acid-modified DNA through a copper-free click reaction
作者:Chaofeng Dai、Lifang Wang、Jia Sheng、Hanjing Peng、Alexander Boryanov Draganov、Zhen Huang、Binghe Wang
DOI:10.1039/c0cc04546b
日期:——
The firstchemical incorporation of the boronic acid group into DNA using a copper-free click reagent was reported. Compared with the PCR-based method, this approach allows for site-specific incorporation and synthesis on a larger scale.
Fluoride protects boronic acids in the copper(i)-mediated click reaction
作者:Shan Jin、Gaurav Choudhary、Yunfeng Cheng、Chaofeng Dai、Minyong Li、Binghe Wang
DOI:10.1039/b909575f
日期:——
Fluoride has been found to protect boronicacids from copper(i)-mediated decomposition; such findings should be very useful for the preparation of boronic acid-based carbohydrate sensors and boronicacid conjugates using the copper(i)-mediated click reaction.
Direct Access to Unique C‐5’‐Acyl Modified Nucleosides through Liebeskind–Srogl Cross‐Coupling Reaction
作者:Mary Anne Maverick、Marie Gaillard、Jean‐Jacques Vasseur、Françoise Debart、Michael Smietana
DOI:10.1002/ejoc.202101061
日期:2022.6.7
An efficient palladium/CuTC cocatalyzed cross-couplingreaction procedure for the synthesis of C-5’-acyl nucleosides from the corresponding nucleoside 5′-carbothioates and boronic acids is described. The procedure is fast, efficient, and it tolerates a wide variety of functionalities, thus expanding the so far limited chemical methods for C-5’ diversification of deoxy- and ribonucleosides.
In situ click chemistry-based discovery of 1,2,3-triazole-derived diarylpyrimidines as novel HIV-1 NNRTIs by exploiting the tolerant region I in binding pocket
作者:Yanying Sun、Da Feng、Zhenzhen Zhou、Tao Zhang、Erik De Clercq、Christophe Pannecouque、Dongwei Kang、Peng Zhan、Xinyong Liu
DOI:10.1016/j.bmc.2023.117484
日期:2023.12
HIV-1 reversetranscriptase (RT) is considered as one of the most significant targets for the anti-HIV-1 drug design due to their determined mechanism and well-decoded crystal structure. As a part of our continuous efforts towards the development of potent HIV-1 non-nucleoside reversetranscriptaseinhibitors (NNRTIs) by exploiting the tolerant region I of NNRTIs binding pocket (NNIBP), the miniaturized