... A. Wissner,* ML Carroll, K. E. Green, S. S. Kerwar, WC Pickett, R. E. Schaub, L. W. Torley, S. Wrenn, and C. A. Kohler Oncology and Immunology Section, Medical Research Division, American Cyanamid Company, Lederle ... Journal of Medicinal Chemistry, 1992, Vol. 35, No. ...