Pyrrolidine-5,5-<i>trans</i>-lactams. 2. The Use of X-ray Crystal Structure Data in the Optimization of P3 and P4 Substituents
作者:David M. Andrews、Helene Chaignot、Barry A. Coomber、Andrew C. Good、S. Lucy Hind、Martin R. Johnson、Paul S. Jones、Gail Mills、J. Ed Robinson、Tadeusz Skarzynski、Martin J. Slater、Donald O'N Somers
DOI:10.1021/ol027014p
日期:2002.12.1
[GRAPHICS]In this, the second of two letters, we describe the elaboration of the pyrrolidine-5,5-trans-lactam template to delineate the requirements for optimal substitution of the pyrrolidine and lactam nitrogen atoms. Central to the strategy is the use of rapid iterative synthesis in conjunction with X-ray crystal structure determination of ligand-protein complexes.