| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1378671 | Bioorganic & Medicinal Chemistry Letters | 2006 | 5 Pages |
A series of 3-O-acyl-6-O-sulfate esters of morphine, dihydromorphine, N-methylmorphinium iodide, codeine, and dihydrocodeine were prepared and evaluated for their ability to bind to μ-, δ-, κ1-, κ2-, and κ3-opiate receptors. Several compounds exhibited good affinity for the μ-opiate receptor. Morphine-3-O-propionyl-6-O-sulfate had four times greater affinity than morphine at the μ-opiate receptor and was the most selective compound at this receptor subtype.
Graphical abstractA series of 3-O-acyl-6-O-sulfate esters of morphine, dihydromorphine, N-methylmorphinium iodide, codeine, and dihydrocodeine were prepared and evaluated for their ability to bind to μ-, δ-, κ1-, κ2-, and κ3-opiate receptors. Several compounds exhibited good affinity for the μ-opiate receptor. Morphine-3-O-propionyl-6-O-sulfate had four times greater affinity than morphine at the μ-opiate receptor and was the most selective compound at this receptor subtype.Figure optionsDownload full-size imageDownload as PowerPoint slide
