Fragment-Based Drug Discovery of 2-Thiazolidinones as Inhibitors of the Histone Reader BRD4 Bromodomain

CAS OpenIR > 中科院上海应用物理研究所2011-2020年

	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, Yardian; Du, Zhiyan; Xiong, Bing; Li, Jian; Xu, Chunyan（徐春艳）; Zhang, Naixia; He, Jianhua（何建华）; Shen, Jingkang
	2013
Source Publication	JOURNAL OF MEDICINAL CHEMISTRY
ISSN	0022-2623
Volume	56 Issue:10 Pages:CONCATENATE(Sheet1!I134,-Sheet1!J134)
Abstract	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.
Indexed By	SCI
Language	英语
Funding Project	应物所项目组
WOS ID	WOS:000319650100006
Citation statistics	Cited Times:89[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sinap.ac.cn/handle/331007/13757
Collection	中科院上海应用物理研究所2011-2020年
Recommended Citation GB/T 7714	Zhao, Lele,Cao, Danyan,Chen, Tiantian,et al. Fragment-Based Drug Discovery of 2-Thiazolidinones as Inhibitors of the Histone Reader BRD4 Bromodomain[J]. JOURNAL OF MEDICINAL CHEMISTRY,2013,56(10):CONCATENATE(Sheet1!I134,-Sheet1!J134).
APA	Zhao, Lele.,Cao, Danyan.,Chen, Tiantian.,Wang, Yingqing.,Miao, Zehong.,...&Shen, Jingkang.(2013).Fragment-Based Drug Discovery of 2-Thiazolidinones as Inhibitors of the Histone Reader BRD4 Bromodomain.JOURNAL OF MEDICINAL CHEMISTRY,56(10),CONCATENATE(Sheet1!I134,-Sheet1!J134).
MLA	Zhao, Lele,et al."Fragment-Based Drug Discovery of 2-Thiazolidinones as Inhibitors of the Histone Reader BRD4 Bromodomain".JOURNAL OF MEDICINAL CHEMISTRY 56.10(2013):CONCATENATE(Sheet1!I134,-Sheet1!J134).

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