Protease Inhibitors: Synthesis and QSAR Study of Novel Classes of Nonbasic Thrombin Inhibitors Incorporating Sulfonylguanidine and <i>O</i>-Methylsulfonylisourea Moieties at P1
作者:Claudiu T. Supuran、Andrea Scozzafava、Fabrizio Briganti、Brian W. Clare
DOI:10.1021/jm9903693
日期:2000.5.1
angles (FOPA), that account for the directions of the nodes in the pi orbitals in the aromatic portion of those of the drugs in which the sulfonyl group was bound to a benzene ring. For thrombin inhibition, the size of the molecule was the dominant influence, while for trypsin inhibition the FOPA was the principal determinant of activity. The dependence of activity on the FOPA variables is perhaps the