{"title":"Small-molecule PARP modulators--current status and future therapeutic potential.","authors":"Thomas D Penning","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>PARP-1 inhibitors have emerged as a promising therapeutic class of compounds, and numerous PARP inhibitors, including iniparib (BiPar Sciences Inc/sanofi-aventis), olaparib (AstraZeneca plc), veliparib (Abbott Laboratories), PF-1367338 (Pfizer Inc), MK-4827 (Merck & Co Inc) and CEP-9722 (Cephalon Inc), have advanced into clinical trials. Several additional inhibitors are expected to enter clinical trials within the next year. Early investigations with PARP-1 inhibitors involved non-oncological indications, but development has since progressed to focus primarily on oncology, for use both as single chemotherapeutic agents in specific patient populations (eg, BRCA-deficient) and as combination therapies with various chemotherapeutics. This review focuses on new developments in lead clinical PARP inhibitors, recent disclosures of new inhibitors and the potential use of PARP-1 inhibitors in new disease settings.</p>","PeriodicalId":10809,"journal":{"name":"Current opinion in drug discovery & development","volume":"13 5","pages":"577-86"},"PeriodicalIF":0.0000,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current opinion in drug discovery & development","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
PARP-1 inhibitors have emerged as a promising therapeutic class of compounds, and numerous PARP inhibitors, including iniparib (BiPar Sciences Inc/sanofi-aventis), olaparib (AstraZeneca plc), veliparib (Abbott Laboratories), PF-1367338 (Pfizer Inc), MK-4827 (Merck & Co Inc) and CEP-9722 (Cephalon Inc), have advanced into clinical trials. Several additional inhibitors are expected to enter clinical trials within the next year. Early investigations with PARP-1 inhibitors involved non-oncological indications, but development has since progressed to focus primarily on oncology, for use both as single chemotherapeutic agents in specific patient populations (eg, BRCA-deficient) and as combination therapies with various chemotherapeutics. This review focuses on new developments in lead clinical PARP inhibitors, recent disclosures of new inhibitors and the potential use of PARP-1 inhibitors in new disease settings.
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