title: Dehydro-enkephalins: receptor binding activity of unsaturated analogs of Leu5-enkephalin.
mesh_terms: D000818:Animals; D004090:Dihydromorphine / Q000378:metabolism; D004723:Endorphins / Q000378:metabolism*; D004743:Enkephalin, Leucine; D016308:Enkephalin, Leucine-2-Alanine; D004745:Enkephalins / Q000378:metabolism*; D011957:Receptors, Opioid / Q000378:metabolism*; D013329:Structure-Activity Relationship
chemical_list: D004723:Endorphins; D004745:Enkephalins; D011957:Receptors, Opioid; D004743:Enkephalin, Leucine; D016308:Enkephalin, Leucine-2-Alanine; D004090:Dihydromorphine