Pyridinomorphinans: Asymmetric synthesis of either enantiomer and opioid receptor binding selectivity

Pyridinomorphinans: Asymmetric synthesis of either enantiomer and opioid receptor binding selectivity Asymmetric Syntheses, Opioid Receptor Affinities, and Antinociceptive Effects of 8-Amino-5,9-methanobenzocyclooctenes, a New Class of Structural Analogues of the Morphine Alkaloids Probes for narcotic receptor mediated phenomena. 48. C7- and C8-substituted 5-phenylmorphan opioids from diastereoselective alkylation Synthesis and evaluation of opioid receptor-binding affinity of elaeocarpenine and its analogs Selective Protection and Functionalization of Morphine:  Synthesis and Opioid Receptor Binding Properties of 3-Amino-3-desoxymorphine Derivatives^,1 Synthesis of 8-aminomorphans with high KOR affinity Synthesis and structure–activity relationship of novel aminotetralin derivatives with high μ selective opioid affinity Probes for narcotic receptor mediated phenomena. 43. Synthesis of the ortho-a and para-a, and improved synthesis and optical resolution of the ortho-b and para-b oxide-bridged phenylmorphans: Compounds with moderate to low opioid-receptor affinity Novel 6β-acylaminomorphinans with analgesic activity Synthesis and pharmacological evaluation of novel selective MOR agonist 6β-pyridinyl amidomorphines exhibiting long-lasting antinociception