1001385-72-3Relevant academic research and scientific papers
RESORCINOL DERIVATIVE AS HSP90 INHIBITOR
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Paragraph 0108, (2017/12/27)
The present invention relates to a compound represented by formula (I) of a resorcinol derivative as an HSP90 inhibitor or pharmaceutically accepted salts thereof. The compound in the present invention has the activity of inhibiting heat shock protein HSP90. Therefore, the compound in the present invention is used to treat proliferative diseases such as cancer and neurodegenerative diseases. The present invention further provides the compounds and preparation methods for pharmaceutical compositions comprising the compounds, a method for treating diseases, and pharmaceutical compositions comprising the compounds.
4,5-Diarylisoxazole Hsp90 chaperone inhibitors: Potential therapeutic agents for the treatment of cancer
Brough, Paul A.,Aherne, Wynne,Barril, Xavier,Borgognoni, Jenifer,Boxall, Kathy,Cansfield, Julie E.,Cheung, Kwai-Ming J.,Collins, Ian,Davies, Nicholas G. M.,Drysdale, Martin J.,Dymock, Brian,Eccles, Suzanne A.,Finch, Harry,Fink, Alexandra,Hayes, Angela,Howes, Robert,Hubbard, Roderick E.,James, Karen,Jordan, Allan M.,Lockie, Andrea,Martins, Vanessa,Massey, Andrew,Matthews, Thomas P.,McDonald, Edward,Northfield, Christopher J.,Pearl, Laurence H.,Prodromou, Chrisostomos,Ray, Stuart,Raynaud, Florence I.,Roughley, Stephen D.,Sharp, Swee Y.,Surgenor, Allan,Walmsley, D. Lee,Webb, Paul,Wood, Mike,Workman, Paul,Wright, Lisa
, p. 196 - 218 (2008/09/17)
Inhibitors of the Hsp90 molecular chaperone are showing considerable promise as potential chemotherapeutic agents for cancer. Here, we describe the structure-based design, synthesis, structure - activity relationships and pharmacokinetics of potent small-molecule inhibitors of Hsp90 based on the 4,5-diarylisoxazole scaffold. Analogues from this series have high affinity for Hsp90, as measured in a fluorescence polarization (FP) competitive binding assay, and are active in cancer cell lines where they inhibit proliferation and exhibit a characteristic profile of depletion of oncogenic proteins and concomitant elevation of Hsp72. Compound 40f (VER-52296/NVP-AUY922) is potent in the Hsp90 FP binding assay (IC50 = 21 nM) and inhibits proliferation of various human cancer cell lines in vitro, with GI50 averaging 9 nM. Compound 40f is retained in tumors in vivo when administered i.p., as evaluated by cassette dosing in tumor-bearing mice. In a human colon cancer xenograft model, 40f inhibits tumor growth by ～50%.
