353520-95-3Relevant articles and documents
Total synthesis of TMC-95A and -B via a new reaction leading to Z-enamides. Some preliminary findings as to SAR
Lin, Songnian,Yang, Zhi-Qiang,Kwok, Benjamin H. B.,Koldobskiy, Michael,Crews, Craig M.,Danishefsky, Samuel J.
, p. 6347 - 6355 (2007/10/03)
A full account of the total syntheses of proteasome inhibitors TMC-95A and -B is provided. A key feature of the syntheses involved installation of a cis-propenylamide moiety by a thermal rearrangement of an α-silylallyl amide. The scope and mechanism of the enamide-forming reaction are discussed. Also provided are some preliminary results from SAR studies. It was found that simplified analogues can retain the full potency of proteasome inhibition.