TY - GEN AU - Portoghese,P S AU - Farouz-Grant,F AU - Sultana,M AU - Takemori,A E TI - 7'-Substituted amino acid conjugates of naltrindole. Hydrophilic groups as determinants of selective antagonism of delta 1 opioid receptor-mediated antinociception in mice SN - 0022-2623 PY - 1995///0310 KW - Amino Acids KW - chemistry KW - Analgesics KW - Animals KW - Guinea Pigs KW - In Vitro Techniques KW - Male KW - Mice KW - Muscle, Smooth KW - drug effects KW - Naltrexone KW - analogs & derivatives KW - Narcotic Antagonists KW - Receptors, Opioid, delta KW - antagonists & inhibitors KW - Structure-Activity Relationship N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1021/jm00003a002 ER -