{"title":"[Synthesis and anti-tumor activity of novel histone deacetylase inhibitors based on dihydropyridin-2-one scaffold].","authors":"Jia-qing Li, Xiao Han","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>To discover novel dihydropyridin-2-one derivatives with higher HDAC inhibitory activity and subtype selectivity, twenty-seven dihydropyridin-2-one derivatives containing triazole unit were synthesized via click chemistry. The structures of these compounds have been confirmed by IR, 1H NMR and HR-MS spectra. Preliminary in vitro pharmacological tests showed that these compounds potently inhibited HDAC1 and HDAC6, which also displayed significant antiproliferative effect on five cancer cells, and most of them were better than that of the parent compound 1A and drug SAHA. Specifically, compound 18g exhibited most potent anti-HDAC1 activity, and also showed the greatest potency against PC-3 and Hep G2. Additionally, all compounds were nontoxic to health RWPE-1 and VERO cells, while SAHA showed essential toxicity.</p>","PeriodicalId":35924,"journal":{"name":"药学学报","volume":"51 11","pages":"1734-44"},"PeriodicalIF":0.0000,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"药学学报","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
To discover novel dihydropyridin-2-one derivatives with higher HDAC inhibitory activity and subtype selectivity, twenty-seven dihydropyridin-2-one derivatives containing triazole unit were synthesized via click chemistry. The structures of these compounds have been confirmed by IR, 1H NMR and HR-MS spectra. Preliminary in vitro pharmacological tests showed that these compounds potently inhibited HDAC1 and HDAC6, which also displayed significant antiproliferative effect on five cancer cells, and most of them were better than that of the parent compound 1A and drug SAHA. Specifically, compound 18g exhibited most potent anti-HDAC1 activity, and also showed the greatest potency against PC-3 and Hep G2. Additionally, all compounds were nontoxic to health RWPE-1 and VERO cells, while SAHA showed essential toxicity.
药学学报Pharmacology, Toxicology and Pharmaceutics-Pharmacology, Toxicology and Pharmaceutics (all)
CiteScore
1.20
自引率
0.00%
发文量
0
期刊介绍：
Acta Pharmaceutica Sinica B (APSB) is a bimonthly English peer-reviewed online journal in ScienceDirect, which publishes significant original research articles, communications and high quality reviews of recent advances. APSB encourages submissions from all areas of pharmaceutical sciences, including pharmacology, pharmaceutics, medicinal chemistry, natural products, pharmacognosy, pharmaceutical analysis and pharmacokinetics.
APSB is a part of the series Acta Pharmaceutica Sinica, which was founded in 1953. The journal is co-published by Elsevier B.V., in association with the Institute of MateriaMedica, Chinese Academy of Medical Sciences and Chinese Pharmaceutical Association.
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