Life Sciences
December 22, 2005
Thomas E Prisinzano
128 citations
At present, the Mexican mint Salvia divinorum is an unregulated hallucinogen. This has resulted in various on-line botanical companies advertising and selling S. divinorum as a legal alternative to other regulated plant hallucinogens. It is predictable that its misuse will increase rapidly. The active ingredient in S. divinorum is the neoclerodane diterpene, salvinorin A (1a), which has been...
Synapse
December 1, 2005
Matthew Schmidt, Mark S Schmidt, Eduardo R Butelman et al.
85 citations
Salvinorin A, a potent hallucinogen isolated from the leaves of Salvia divinorum, has gained popularity among adolescents in the USA. No detailed study of the pharmacokinetics has been conducted in vivo. The present study investigates the in vivo pharmacokinetics of salvinorin A (0.032 mg/kg, i.v. bolus) in rhesus monkeys (n=4, 2 male, 2 female). The elimination t(1/2) was rapid (56.6+/-24.8...
Journal of Medicinal Chemistry
July 28, 2005
Wayne W Harding, Kevin Tidgewell, Nathan Byrd et al.
Structural modification of salvinorin A, the active component of Salvia divinorum, has resulted in the synthesis of novel neoclerodane diterpenes with opioid receptor affinity and activity. We report in this study a nonnitrogenous neoclerodane diterpene with mu opioid receptor affinity (13) that is an agonist at mu opioid receptors. This represents the identification of a novel structural class...
Organic Letters
July 7, 2005
Wayne W Harding, Kevin Tidgewell, Matthew Schmidt et al.
[reaction: see text] Two new neoclerodane diterpenes, salvinicins A (4) and B (5), were isolated from the dried leaves of Salvia divinorum. The structures of these compounds were elucidated by spectroscopic techniques, including (1)H and (13)C NMR, NOESY, HMQC, and HMBC. The absolute stereochemistry of these compounds was assigned on the basis of single-crystal X-ray crystallographic analysis...
ChemInform
January 25, 2005
Kevin Tidgewell, Wayne W Harding, Mark S Schmidt et al.
Abstract: For Abstract see ChemInform Abstract in Full Text.
Bioorganic & Medicinal Chemistry Letters
October 18, 2004
Kevin Tidgewell, Wayne W Harding, Mark S Schmidt et al.
68 citations
Salvinorin A is a novel hallucinogen isolated from the widely available leaves of Salvia divinorum. Based on its mechanism of action, salvinorin A has shown potential as a stimulant abuse therapeutic. However, there are no methods for the detection of salvinorin A or its metabolites in biological fluids. In order to begin developing salvinorin A as a potential therapeutic, an understanding of...