The hallucinogenic compound, salvinorin A, is a potent κ-opioid receptor (KOR) agonist. However, other target(s) than the KOR, such as the cannabinoid CB1 receptor, have been proposed to explain its multiple pharmacological actions. Here, we have evaluated the effect of salvinorin A in lipopolysaccharide (LPS)-stimulated macrophages as well as in models of inflammation in vivo. Salvinorin A...
Salvia divinorum Epl. & Játiva-M. (Lamiaceae) is a potent hallucinogenic plant that is classified within Salvia subgenus Calosphace, section Dusenostachys, and hypothesized to be an interspecific hybrid. It is of ethnobotanical significance due to its employment in traditional healing ceremonies by the Mazatecs of Oaxaca, Mexico, and due to its unique pharmacology-a highly selective,...
Salvinorin A, the main active component of Salvia divinorum, is a potent and selective κ opioid receptor agonist. Synthetic derivatives of this substance may be useful in the development of medicinal treatments for pain, mood disorders, and drug dependence. Such developments require extensive preclinical screening of these compounds. The drug discrimination assay is a valuable method for...
Salvia divinorum is a psychoactive herb and an increasingly popular recreational drug used by young people in our country and abroad. Much of its increased popularity stems from its easy accessibility and affordability; its effects produce an intense and potent "high" and concomitant disorientation and hallucinations. The risks associated with Salvia are poorly defined due to a lack of...
Salvia divinorum, a hallucinogenic herb, has in recent years become popular among teenagers and young adults. Salvia is presently marketed as a "legal" alternative to other drugs of abuse, but little is known about the clinical toxicity of this substance. The purpose of this study is to describe the clinical and demographic features of this emerging substance of recreational abuse using data...
Salvia divinorum is a perennial sage native to Oaxaca, Mexico, that has been used traditionally in divination rituals and as a treatment for the "semimagical" disease panzón de borrego. Because of the intense "out-of-body" experiences reported after inhalation of the pyrolized smoke, S. divinorum has been gaining popularity as a recreational hallucinogen, and the United States and several other...
Abstract: Access to enantiopure synthetic platforms that can generate key intermediates for salvinorin A analogues through diastereoselective Diels–Alder cycloaddition between an enantiopure sulfinylquinone and semicyclic dienes is described.
Salvinorin A is a potent, selective nonnitrogenous kappa opioid agonist and the known psychoactive constituent of Salvia divinorum, a member of the mint family that has been used for centuries by Mazatec shamans of Mexico for divination and spiritual healing. S. divinorum has over the last several years gained increased popularity as a recreational drug. This is a double-blind, placebo...
As part of our continuing efforts toward more fully understanding the structure-activity relationships of the neoclerodane diterpene salvinorin A, we report the synthesis and biological characterization of unique cycloadducts through [4+2] Diels-Alder cycloaddition. Microwave-assisted methods were developed and successfully employed, aiding in functionalizing the chemically sensitive salvinorin...
Introduction Salvinorin A (1a), isolated from the hallucinogenic sage Salvia divinorum,[1] is a potent and selective κ opioid receptor (KOR) agonist.[2] Because it is the rst known non-nitrogenous compound to have biologically signicant actions at mammalian opioid receptors, 1a enables new approaches to studies of endogenous opioid receptor systems. KOR ligands, in particular, have attracted...