Water-soluble renin inhibitors: design of a subnanomolar inhibitor with a prolonged duration of action
作者:Saul H. Rosenberg、Keith W. Woods、Hing L. Sham、Hollis D. Kleinert、Donald L. Martin、Herman Stein、Jerome Cohen、David A. Egan、Barbara Bopp
DOI:10.1021/jm00169a024
日期:1990.7
Incorporation of nonreactive polar functionalities at the C- and N-termini of renin inhibitors led to the development of a subnanomolar compound (21) with millimolar solubility. This inhibitor demonstrated excellent efficacy and a long duration of action upon intravenous administration to monkeys. While activity was also observed intraduodenally, a comparison of the blood pressure responses indicated low bioavailability. Subsequent experiments in rats showed that, although the compound was absorbed from the gastrointestinal tract, extensive liver extraction severely limited bioavailability.