title: Syndyphalin-33, a synthetic tripeptide alkylamide with prolonged analgesic activity.
mesh_terms: D000698:Analgesia; D000700:Analgesics / Q000494:pharmacology; D000818:Animals; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D007700:Kinetics; D051379:Mice; D009020:Morphine; D009119:Muscle Contraction / Q000187:drug effects; D009270:Naloxone / Q000494:pharmacology; D009842:Oligopeptides / Q000494:pharmacology*; D013623:Tail
chemical_list: D000700:Analgesics; D009842:Oligopeptides; D009270:Naloxone; D009020:Morphine; C030776:syndyphalin