Bioactive hydroxyethylene dipeptide isosteres with hydrophobic (P3-P1)-moieties. A novel strategy towards small non-peptide renin inhibitors
摘要:
The design and synthesis of new truncated delta-amino hydroxyethylene dipeptide isosteres lacking the P-4-P-2 peptide backbone is described. The most active compounds 15c and 30c inhibited human renin in the submicromolar range. This promising concept may offer the possibility to discover completely non-peptide, low-molecular weight renin inhibitors with improved pharmacokinetic properties. Copyright (C) 1996 Elsevier Science Ltd
significant roles in the hydrogenation reaction. Moreover, isotope labeling studies indicated that water molecules effectively participated in the hydrogenation reaction. Hydrogen and water contributed half of the hydrogen atoms for this hydrogenation reaction. In the end, a plausible mechanistic pathway for the hydrogenation of p-phthalic acid using the Ru/Al–SBA-15-3 catalyst in water is proposed.