Pharmaceutical Sciences Faculty Publications
Potential Drug Abuse Therapeutics Derived from the Hallucinogenic Natural Product Salvinorin A
Document Type
Article
Publication Date
12-2011
Journal Title
MedChemComm (Medicinal Chemistry Communications)
ISSN
2040-2503
Volume
2
Issue
12
First Page
1217
Last Page
1222
DOI
http://dx.doi.org/10.1039/c1md00192b
PubMed ID
22442751
PubMed Central® ID
PMC3307802
Abstract
Previous structure-activity relationship studies of salvinorin A have shown that modification of the acetate functionality off the C-2 position to a methoxy methyl or methoxy ethyl ether moiety leads to increased potency at KOP receptors. However, the reason for this increase remains unclear. Here we report our efforts towards the synthesis and evaluation of C-2 constrained analogs of salvinorin A. These analogs were evaluated at opioid receptors in radioligand binding experiments as well as in the GTP-γ-S functional assay. One compound, 5, was found to have affinity and potency at κ opioid (KOP) receptors comparable to salvinorin A. In further studies, 5 was found to attenuate cocaine-induced drug seeking behavior in rats comparably to salvinorin A. This finding represents the first example of a salvinorin A analog that has demonstrated anti-addictive capabilities.
Keywords
Medicine, therapeutics, hallucinogens, salvinorin A, anti-addictive
Recommended Citation
Prevatt-Smith, Katherine M.; Lovell, Kimberly M.; Simpson, Denise S.; Day, Victor W.; Douglas, Justin T.; Bosch, Peter; Dersch, Christina M.; Rothman, Richard B.; Kivell, Bronwyn; and Prisinzano, Thomas E., "Potential Drug Abuse Therapeutics Derived from the Hallucinogenic Natural Product Salvinorin A" (2011). Pharmaceutical Sciences Faculty Publications. 151.
https://digitalcommons.cedarville.edu/pharmaceutical_sciences_publications/151