标题:Design, Synthesis, and Antitumor Evaluation of Novel Histone Deacetylase Inhibitors Equipped with a Phenylsulfonylfuroxan Module as a Nitric Oxide Donor
作者:Duan, Wenwen; Li, Jin; Inks, Elizabeth S.; Chou, C. James; Jia, Yuping; Chu, Xiaojing; Li, Xiaoyang; Xu, Wenfang; Zhang, Yingjie
作者机构:[Duan, Wenwen; Li, Jin; Li, Xiaoyang; Xu, Wenfang; Zhang, Yingjie] Shandong Univ, Sch Pharm, Dept Med Chem, Jinan 250012, Shandong, Peoples R China.; 更多
通讯作者:Xu, WF
通讯作者地址:[Xu, WF]Shandong Univ, Sch Pharm, Dept Med Chem, Jinan 250012, Shandong, Peoples R China.
来源:JOURNAL OF MEDICINAL CHEMISTRY
出版年:2015
卷:58
期:10
页码:4325-4338
DOI:10.1021/acs.jmedchem.5b00317
摘要:On the basis of the strategy of creating multifunctional drugs, a novel series of phenylsulfonylfuroxan-based hydroxamates with histone deacetylase (HDAC) inhibitory and nitric oxide (NO) donating activities were designed, synthesized, and evaluated. The most potent NO donor-HDAC inhibitor (HDACI) hybrid, 5c, exhibited a much greater in vitro antiproliferative activity against the human erythroleukemia (HEL) cell line than that of the approved drug SAHA (Vorinostat), and its antiproliferative activity was diminished by the NO scavenger hemoglobin in a dose-dependent manner. Further mechanism studies revealed that 5c strongly induced cellular apoptosis and G1 phase arrest in HEL cells. Animal experiment identified 5c as an orally active agent with potent antitumor activity in a HEL cell xenograft model. Interestingly, although compound 5c was remarkably HDAC6-selective at the molecular level, it exhibited pan-HDAC inhibition in a western blot assay, which is likely due to class I HDACs inhibition caused by NO release at the cellular level.
收录类别:SCOPUS;SCIE
WOS核心被引频次:27
Scopus被引频次:24
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84930620274&doi=10.1021%2facs.jmedchem.5b00317&partnerID=40&md5=a57224b4f77b1cc2517d5d10e006bdb0
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