![Molecules | Free Full-Text | Comparisons of In Vivo and In Vitro Opioid Effects of Newly Synthesized 14-Methoxycodeine-6-O-sulfate and Codeine-6-O-sulfate | HTML Molecules | Free Full-Text | Comparisons of In Vivo and In Vitro Opioid Effects of Newly Synthesized 14-Methoxycodeine-6-O-sulfate and Codeine-6-O-sulfate | HTML](https://www.mdpi.com/molecules/molecules-25-01370/article_deploy/html/images/molecules-25-01370-g002.png)
Molecules | Free Full-Text | Comparisons of In Vivo and In Vitro Opioid Effects of Newly Synthesized 14-Methoxycodeine-6-O-sulfate and Codeine-6-O-sulfate | HTML
![Molecules | Free Full-Text | Development of Diphenethylamines as Selective Kappa Opioid Receptor Ligands and Their Pharmacological Activities | HTML Molecules | Free Full-Text | Development of Diphenethylamines as Selective Kappa Opioid Receptor Ligands and Their Pharmacological Activities | HTML](https://www.mdpi.com/molecules/molecules-25-05092/article_deploy/html/images/molecules-25-05092-g001.png)
Molecules | Free Full-Text | Development of Diphenethylamines as Selective Kappa Opioid Receptor Ligands and Their Pharmacological Activities | HTML
![Codeine-induced hyperalgesia and allodynia: investigating the role of glial activation | Translational Psychiatry Codeine-induced hyperalgesia and allodynia: investigating the role of glial activation | Translational Psychiatry](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Ftp.2014.121/MediaObjects/41398_2014_Article_BFtp2014121_Fig1_HTML.jpg)
Codeine-induced hyperalgesia and allodynia: investigating the role of glial activation | Translational Psychiatry
![Morphine analogs: Binding prediction and classification. Scatterplot of... | Download Scientific Diagram Morphine analogs: Binding prediction and classification. Scatterplot of... | Download Scientific Diagram](https://www.researchgate.net/publication/325351324/figure/fig8/AS:629977796067328@1527209819009/Morphine-analogs-Binding-prediction-and-classification-Scatterplot-of-the.png)
Morphine analogs: Binding prediction and classification. Scatterplot of... | Download Scientific Diagram
Codeine Opioid Analgesic Molecule It Is Used As A Central Analgesic Sedative Hypnotic Antinociceptive Antiperistaltic Agent Sheet Of Paper In A Cage Stock Illustration - Download Image Now - iStock
![Mixed Kappa/Mu Partial Opioid Agonists as Potential Treatments for Cocaine Dependence - ScienceDirect Mixed Kappa/Mu Partial Opioid Agonists as Potential Treatments for Cocaine Dependence - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-B978012420118700010X-f10-01-9780124201187.jpg)
Mixed Kappa/Mu Partial Opioid Agonists as Potential Treatments for Cocaine Dependence - ScienceDirect
![PDF] Opiate receptor binding properties of morphine-, dihydromorphine-, and codeine 6-O-sulfate ester congeners. | Semantic Scholar PDF] Opiate receptor binding properties of morphine-, dihydromorphine-, and codeine 6-O-sulfate ester congeners. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/2b3c0fa5dd7ad6619a2e1c5176c4b90f28667134/4-Table1-1.png)