Provided are triazole derivatives of Formula I which are potent inhibitors of spleen tyrosine kinase and pharmaceutical composition. The triazole derivatives are useful in the treatment and prevention of diseases mediated by said enzyme, such as asthma, COPD, rheumatoid arthritis, and cancer.
Synthesis and Structure‐Activity Relationship Studies of C(13)‐Desmethylene‐(−)‐Zampanolide Analogs
作者:Tobias M. Brütsch、Etienne Cotter、Daniel Lucena‐Agell、Mariano Redondo‐Horcajo、Carolina Davies、Bernhard Pfeiffer、Sandro Pagani、Simone Berardozzi、J. Fernando Díaz、John H. Miller、Karl‐Heinz Altmann
DOI:10.1002/chem.202300703
日期:2023.6.27
Reduced or demethylated variants of a C(13)-desmethylene congener of the marine microtubule stabilizer (−)-zampanolide have been prepared by HWE-based macrocyclization and stereoselective construction of the hemiaminal center in the side chain. While all modifications led to reduced growth inhibitory activity, the 2,3-dihydro and the C(17)-desmethyl variants retained potent antiproliferative activity