Synthesis of Carbohydrate-Templated Amino Acids and Methods of Using Same
申请人:Schweizer Frank
公开号:US20080275213A1
公开(公告)日:2008-11-06
The present invention generally relates to tetrahydropyranyl-derivatized amino acids, their syntheses and their incorporation into peptides and peptidomimetics. The tetrahydropyran moiety constrains the side chain of an amino acid, thereby providing a molecule that may act as a sugar- or amino acid-mimetic as well as a scaffold for combinatorial synthesis.
Synthesis of glucose-templated lysine analogs and incorporation into the antimicrobial dipeptide sequence kW-OBn
作者:Kaidong Zhang、Dhananjoy Mondal、George G. Zhanel、Frank Schweizer
DOI:10.1016/j.carres.2008.04.018
日期:2008.7
The synthesis of two glucose-templated (GlcT) lysine analogs GlcTK and GlcTk in which the side chain of D- and L-lysine (k and K) is conformationallyconstrained via incorporation into a D-glucose scaffold is described. A key-step in the synthesis is a high yielding, reductive ring opening of an exocyclic glucose-derived epoxide to form a alpha-hydroxy ester that can be converted into GlcTK and GlcTk