Progestin 16.alpha.,17.alpha.-dioxolane ketals as molecular probes for the progesterone receptor: synthesis, binding affinity, and photochemical evaluation
作者:Philip R. Kym、Kathryn E. Carlson、John A. Katzenellenbogen
DOI:10.1021/jm00061a001
日期:1993.4
progesterone = 13%, R5020 = 100%) and photoinactivation efficiency (6 = 80%, 8 = 77%, 9 = 29% at 30 min) required for potential photoaffinity labelingreagents for the PgR. The synthesis of azide 6 has been modified to accommodate a palladium-catalyzed tritium gas hydrogenolysis of an iodoaryl precursor in the final stage of the synthetic sequence; this procedure has been verified by hydrogenation.