title: Studies on peptides. CXXXI. Synthesis of adrenorphin and enkephalin analogs.
mesh_terms: D000700:Analgesics / Q000138:chemical synthesis*; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D004744:Enkephalin, Methionine / Q000031:analogs & derivatives* / Q000037:antagonists & inhibitors / Q000138:chemical synthesis; D004745:Enkephalins / Q000037:antagonists & inhibitors / Q000138:chemical synthesis* / Q000494:pharmacology; D008297:Male; D051379:Mice; D009270:Naloxone / Q000494:pharmacology
chemical_list: D000700:Analgesics; D004745:Enkephalins; D009270:Naloxone; D004744:Enkephalin, Methionine; C039700:adrenorphin