254905-58-3Relevant articles and documents
Discovery of thienothiazolocarboxamide analogues as novel anti-tubercular agent
Carla, Virginia,Choi, Inhee,Choi, Junghwan,Delorme, Vincent,Heo, Jinyeong,Jea Seo, Jeong,Jin, Guanghai,Kang, Juhee,Kang, Sunhee,Kim, Jaeseung,Lee, Aram,Lee, Honggun,Lee, Sumi,Mi Kim, Young,Park, Kaapjoo,Park, Sinyoung,Seo, Mooyoung,Shum, David,Woo, Minjeong
, (2020/10/21)
In order to identify anti-tubercular agents with a novel scaffold, commercial libraries of small organic compounds were screened against a fluorescent strain of Mycobacterium tuberculosis H37Rv, using a dual phenotypic assay. Compounds were assessed again
Discovery of potent, orally bioavailable, small-molecule inhibitors of WNT signaling from a cell-based pathway screen
Adeniji-Popoola, Olajumoke,Aherne, Wynne,Blagg, Julian,Box, Gary,Clarke, Paul A.,Court, William,Crumpler, Simon,Dale, Trevor,De Haven Brandon, Alexis,Eccles, Suzanne A.,Esdar, Christina,Georgi, Katrin,Henley, Alan T.,Hobbs, Steve,Leuthner, Birgitta,Mallinger, Aurlie,Ortiz-Ruiz, Maria-Jesus,Pichowicz, Mark,Poeschke, Oliver,Raynaud, Florence,Rohdich, Felix,Schiemann, Kai,Smith, Elizabeth,Stieber, Frank,Stubbs, Mark,Tepoele, Robert,Thai, Ching,Valenti, Melanie,Waalboer, Dennis,Wienke, Dirk,Wood, Bozena,Workman, Paul
supporting information, p. 1717 - 1735 (2015/04/27)
WNT signaling is frequently deregulated in malignancy, particularly in colon cancer, and plays a key role in the generation and maintenance of cancer stem cells. We report the discovery and optimization of a 3,4,5-trisubstituted pyridine 9 using a high-throughput cell-based reporter assay of WNT pathway activity. We demonstrate a twisted conformation about the pyridine-piperidine bond of 9 by small-molecule X-ray crystallography. Medicinal chemistry optimization to maintain this twisted conformation, cognisant of physicochemical properties likely to maintain good cell permeability, led to 74 (CCT251545), a potent small-molecule inhibitor of WNT signaling with good oral pharmacokinetics. We demonstrate inhibition of WNT pathway activity in a solid human tumor xenograft model with evidence for tumor growth inhibition following oral dosing. This work provides a successful example of hypothesis-driven medicinal chemistry optimization from a singleton hit against a cell-based pathway assay without knowledge of the biochemical target.
PYRIDINE AND PYRIMIDINE BASED COMPOUNDS AS WNT SIGNALING PATHWAY INHIBITORS FOR THE TREATMENT OF CANCER
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Page/Page column 30, (2010/04/28)
The present invention relates to pyridine and pyrimidine based compounds, pharmaceutical compositions comprising these compounds and their potential use as therapeutic agents for the treatment and / or prevention of cancer.