... microbial 0 $0“ reduction 0 0 N N HH (III) (IV) Lactamization Cyclopropanation oo 0/\ : HZNJJXMOA (V) (G 1998 Pharmaceutical Society of ... The starting material, N-benzylglycine, was purchased from Senn Chemicals AG (Switzerland). ... 5) Distributed Chemical Graphics, Inc. ...