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Wentland, M. P.; Duan, W.; Cohen, D. J.; Bidlack, J. M. Selective Protection and Functionalization of Morphine: Synthesis and Opioid Receptor Binding Properties of 3-Amino-3-desoxymorphine Derivatives. Journal of Medicinal Chemistry. 2000, 43 (19): 3558–3565. PMID 11000010. doi:10.1021/jm000119i.
Tafani, J. A.; Lazorthes, Y.; Danet, B.; Verdie, J. C.; Esquerre, J. P.; Simon, J.; Guiraud, R. Human brain and spinal cord scan after intracerebroventricular administration of iodine-123 morphine. International Journal of Radiation Applications and Instrumentation. Part B, Nuclear Medicine and Biology. 1989, 16 (5): 505–509. PMID 2807956. doi:10.1016/0883-2897(89)90064-0.
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Wentland, M. P.; Duan, W.; Cohen, D. J.; Bidlack, J. M. Selective Protection and Functionalization of Morphine: Synthesis and Opioid Receptor Binding Properties of 3-Amino-3-desoxymorphine Derivatives. Journal of Medicinal Chemistry. 2000, 43 (19): 3558–3565. PMID 11000010. doi:10.1021/jm000119i.
Tafani, J. A.; Lazorthes, Y.; Danet, B.; Verdie, J. C.; Esquerre, J. P.; Simon, J.; Guiraud, R. Human brain and spinal cord scan after intracerebroventricular administration of iodine-123 morphine. International Journal of Radiation Applications and Instrumentation. Part B, Nuclear Medicine and Biology. 1989, 16 (5): 505–509. PMID 2807956. doi:10.1016/0883-2897(89)90064-0.