Bentley, KW; Hardy, DG (1967). „Novel analgesics and molecular rearrangements in the morphine-thebaine group. 3. Alcohols of the 6,14-endo-ethenotetrahydrooripavine series and derived analogs of N-allylnormorphine and -norcodeine”. Journal of the American Chemical Society. 89 (13): 3281—92. PMID6042764. doi:10.1021/ja00989a032.
Hawkinson, J. E.; Acosta-Burruel, M.; Espitia, S. A. (2000). „Opioid activity profiles indicate similarities between the nociceptin/Orphanin FQ and opioid receptors”. European Journal of Pharmacology. 10688973 (2–3): 107—114. PMID10688973. doi:10.1016/s0014-2999(99)00904-8.
nih.gov
ncbi.nlm.nih.gov
Bentley, KW; Hardy, DG (1967). „Novel analgesics and molecular rearrangements in the morphine-thebaine group. 3. Alcohols of the 6,14-endo-ethenotetrahydrooripavine series and derived analogs of N-allylnormorphine and -norcodeine”. Journal of the American Chemical Society. 89 (13): 3281—92. PMID6042764. doi:10.1021/ja00989a032.
Hawkinson, J. E.; Acosta-Burruel, M.; Espitia, S. A. (2000). „Opioid activity profiles indicate similarities between the nociceptin/Orphanin FQ and opioid receptors”. European Journal of Pharmacology. 10688973 (2–3): 107—114. PMID10688973. doi:10.1016/s0014-2999(99)00904-8.
