Convergent, stereoselective syntheses of the glycosidase inhibitors broussonetines D and M
作者:Celia Ribes、Eva Falomir、Juan Murga、Miguel Carda、J. Alberto Marco
DOI:10.1039/b821431j
日期:——
The first syntheses of the polyhydroxylated alkaloids (iminosugars) broussonetines D and M, glycosidase inhibitors of the pyrrolidine class, have been performed in a convergent, stereocontrolled way from D-serine as the chiral starting material. A cross metathesis step was one key feature of the synthesis. The versatility of the synthetic concept chosen permits the access to many members of this compound