{"title":"Alternative synthetic route for the pharmacophore of anticancer agent: Triazolopyridazine derivative","authors":"","doi":"10.1016/j.tetlet.2024.155193","DOIUrl":null,"url":null,"abstract":"<div><p>ATAD2 has received attention as one of the potential oncogene with tumor-promoting aspects in many malignancies. ATAD2 is a highly conserved bromodomain family protein that exerts its biological functions by mainly AAA ATPase and bromodomain. Several small molecule inhibitors have been described in the literature. AZ13824374 (<strong>1)</strong> recently reported by Holt and co-workers showed promising in vitro (bio-chemical, cellular) and antiproliferative activity in range of breast cancer models. In this work, we described scalable synthetic route for triazolopyridazine derivative (<strong>2)</strong>, a key intermediate of AZ13824374 (<strong>1)</strong> without using CO in the process. Triazolopyridazine helps to attain the bioactive conformation for AZ13824374 (<strong>1)</strong> through its crucial interaction with Tyr 1021 of ATAD2. Additionally, triazolopyridazine is extensively used as an intermediate for anticancer agents. This encouraged us to develop cost-effective and scalable process for it.</p></div>","PeriodicalId":438,"journal":{"name":"Tetrahedron Letters","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tetrahedron Letters","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0040403924002880","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
ATAD2 has received attention as one of the potential oncogene with tumor-promoting aspects in many malignancies. ATAD2 is a highly conserved bromodomain family protein that exerts its biological functions by mainly AAA ATPase and bromodomain. Several small molecule inhibitors have been described in the literature. AZ13824374 (1) recently reported by Holt and co-workers showed promising in vitro (bio-chemical, cellular) and antiproliferative activity in range of breast cancer models. In this work, we described scalable synthetic route for triazolopyridazine derivative (2), a key intermediate of AZ13824374 (1) without using CO in the process. Triazolopyridazine helps to attain the bioactive conformation for AZ13824374 (1) through its crucial interaction with Tyr 1021 of ATAD2. Additionally, triazolopyridazine is extensively used as an intermediate for anticancer agents. This encouraged us to develop cost-effective and scalable process for it.
期刊介绍:
Tetrahedron Letters provides maximum dissemination of outstanding developments in organic chemistry. The journal is published weekly and covers developments in techniques, structures, methods and conclusions in experimental and theoretical organic chemistry. Rapid publication of timely and significant research results enables researchers from all over the world to transmit quickly their new contributions to large, international audiences.