title: Synthesis of opioid peptide analogs.
mesh_terms: D000818:Animals; D004355:Drug Stability; D004723:Endorphins / Q000138:chemical synthesis* / Q000302:isolation & purification; D004745:Enkephalins / Q000138:chemical synthesis* / Q000302:isolation & purification / Q000494:pharmacology; D006168:Guinea Pigs; D007202:Indicators and Reagents; D009130:Muscle, Smooth / Q000187:drug effects; D013329:Structure-Activity Relationship
chemical_list: D004723:Endorphins; D004745:Enkephalins; D007202:Indicators and Reagents