TY - GEN AU - Costello,G F AU - James,R AU - Shaw,J S AU - Slater,A M AU - Stutchbury,N C TI - 2-(3,4-Dichlorophenyl)-N-methyl-N-[2-(1-pyrrolidinyl)-1-substituted- ethyl]-acetamides: the use of conformational analysis in the development of a novel series of potent opioid kappa agonists SN - 0022-2623 PY - 1991///0312 KW - Acetamides KW - chemical synthesis KW - Analgesia KW - Analgesics KW - Animals KW - Female KW - Guinea Pigs KW - In Vitro Techniques KW - Indicators and Reagents KW - Male KW - Mice KW - Mice, Inbred Strains KW - Molecular Conformation KW - Molecular Structure KW - Muscle, Smooth KW - drug effects KW - Naloxone KW - metabolism KW - Pyrrolidines KW - Receptors, Opioid KW - Receptors, Opioid, mu KW - Structure-Activity Relationship KW - Vas Deferens KW - X-Ray Diffraction N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1021/jm00105a027 ER -