30095-56-8Relevant articles and documents
Synthesis and anticancer activity of novel 2-alkylthio-4-amino-5-(thiazol-2-YL)pyrimidines
Bunev, Alexander S.,Khochenkov, Dmitry A.,Khochenkova, Yulia A.,Machkova, Yulia S.,Varakina, Elena V.,Gasanov, Rovshan E.,Troshina, Marina A.,Avdyakova, Olga S.
supporting information, p. 2521 - 2527 (2021/06/25)
A series of new fist-time synthesized of thiazolyl-substituted 4-aminopyrimidine was obtained on the basis of a two-stage process including thioamidation of 4-amino-5-cyanopyrimide followed by one-pot acylation and Hantzsch synthesis in good yield (52–77%
Identification of novel 2-aminothiazole conjugated nitrofuran as antitubercular and antibacterial agents
Ran, Kai,Gao, Chao,Deng, Hongxia,Lei, Qian,You, Xinyu,Wang, Ningyu,Shi, Yaojie,Liu, Zhihao,Wei, Wei,Peng, Cuiting,Xiong, Lu,Xiao, Kunjie,Yu, Luoting
supporting information, p. 3669 - 3674 (2016/07/21)
The emergence of antibiotic resistant pathogens is an ongoing main problem in the therapy of bacterial infections. In order to develop promising antitubercular and antibacterial lead compounds, we designed and synthesized a new series of derivatives of 2-aminothiazole conjugated nitrofuran with activities against both Mycobacterium tuberculosis and Staphylococcus aureus. Eight compounds 12e, 12k, 12l, 12m, 18a, 18d, 18e, and 18j emerged as promising antitubercular agents. Structure–activity relationships (SARs) were discussed and showed that the derivatives substituted at the position-3 of benzene of 5-nitro-N-(4-phenylthiazol-2-yl)furan-2-carboxamide exhibited superior potency. The most potent compound 18e, substituted with benzamide at this position, displayed minimum inhibitory concentrations (MICs) of 0.27 μg/mL against Mtb H37Ra and 1.36 μg/mL against S. aureus. Furthermore, compound 18e had no obvious cytotoxicity to normal Vero cells (IC50= 50.2 μM). The results suggest that the novel scaffolds of aminothiazole conjugated nitrofuran would be a promising class of potent antitubercular and antimicrobial agents.
Fragment-based drug discovery of 2-thiazolidinones as inhibitors of the histone reader BRD4 bromodomain
Zhao, Lele,Cao, Danyan,Chen, Tiantian,Wang, Yingqing,Miao, Zehong,Xu, Yechun,Chen, Wuyan,Wang, Xin,Li, Yanlian,Du, Zhiyan,Xiong, Bing,Li, Jian,Xu, Chunyan,Zhang, Naixia,He, Jianhua,Shen, Jingkang
, p. 3833 - 3851 (2013/07/11)
Recognizing acetyllysine of histone is a vital process of epigenetic regulation that is mediated by a protein module called bromodomain. To contribute novel scaffolds for developing into bromodomain inhibitors, we utilize a fragment-based drug discovery approach. By successively applying docking and X-ray crystallography, we were able to identify 9 fragment hits from diffracting more than 60 crystals. In the present work, we described four of them and carried out the integrated lead optimization for fragment 8, which bears a 2-thiazolidinone core. After several rounds of structure guided modifications, we assessed the druggability of 2-thiazolidinone by modulating in vitro pharmacokinetic studies and cellular activity assay. The results showed that two potent compounds of 2-thiazolidinones have good metabolic stability. Also, the cellular assay confirmed the activities of 2-thiazolidinones. Together, we hope the identified 2-thiazolidinone chemotype and other fragment hits described herein can stimulate researchers to develop more diversified bromodomain inhibitors.