- PMID:
21420297
- Authors:
- Zapf CW, Bloom JD, McBean JL, Dushin RG, Nittoli T, Ingalls C, Sutherland AG, Sonye JP, Eid CN, Golas J, Liu H, Boschelli F, Hu Y, Vogan E, Levin JI
- Title:
- Design and SAR of macrocyclic Hsp90 inhibitors with increased metabolic stability and potent cell-proliferation activity.
- Journal:
- Bioorg Med Chem Lett. 2011 Apr 15;21(8):2278-82. Epub 2011 Feb 28.
- Abstract:
- A novel series of macrocyclic ortho-aminobenzamide Hsp90 inhibitors is reported. A basic nitrogen within the tether linking the aniline nitrogen atom to a tetrahydroindolone moiety allowed access to compounds with good physical properties. Important structure-activity relationship information was obtained from this series which led to the discovery of a soluble and stable compound which is potent in an Hsp90 binding and cell-proliferation assay.