H1 antagonists: receptor affinity versus selectivity.
Explore the source record for details and available documents.
Animals↗
Biomedical subjects
Publications and source records attributed to B Wels.
Explore the source record for details and available documents.
Libraries of loop-containing peptides (such as the one shown schematically) can be prepared from bis-N-alkylated peptides by ring-closing metathesis. In a general solid-phase procedure the peptides are accessible by site-specific N-alkylation. Since the amino acid side chains are not involved in cyclization, they remain available for interaction with, for example, a receptor.