The purpose of the present invention is to provide: a therapeutic agent or a recurrence preventive agent for serotonergic system- or dopaminergic system-related diseases, in particular, mental dysfunction symptoms and other non-motor symptoms of Parkinson's disease; and a method for treating the aforesaid symptoms or preventing the recurrence of the same. A compound represented by formula (1) [wherein each symbol is as defined in the description] or a pharmaceutically acceptable salt thereof can exhibit an effect of treating serotonergic system- or dopaminergic system-related diseases, in particular, mental dysfunction symptoms and other non-motor symptoms of Parkinson's disease and/or an effect of preventing the recurrence of the same. ##STR00001##

The purpose of the present invention is to provide: a therapeutic agent or a recurrence preventive agent for serotonergic system- or dopaminergic system-related diseases, in particular, mental dysfunction symptoms and other non-motor symptoms of Parkinson's disease; and a method for treating the aforesaid symptoms or preventing the recurrence of the same. A compound represented by formula (1) [wherein each symbol is as defined in the description] or a pharmaceutically acceptable salt thereof can exhibit an effect of treating serotonergic system- or dopaminergic system-related diseases, in particular, mental dysfunction symptoms and other non-motor symptoms of Parkinson's disease and/or an effect of preventing the recurrence of the same. ##STR00001##

Disclosed are compounds having potency in the modulation of NMDA receptor activity. Such compounds can be used in the treatment of conditions such as depression and related disorders as well as other disorders.

Disclosed are compounds having potency in the modulation of NMDA receptor activity. Such compounds can be used in the treatment of conditions such as depression and related disorders as well as other disorders.

The present invention relates to a novel compound for preventing or treating neurodegenerative diseases and use thereof. Provided is a novel compound of Formula (I). The compound can effectively promotes the proliferation of neural progenitor cells in both in vitro and in vivo experiments, and can serves as a treatment approach to promote nerve regeneration to fight against cognition impairment associated with aging and neurodegenerative diseases.

The present invention relates to a cannabinoid containing oral solution. Preferably the cannabinoid is cannabidiol (CBD), cannabidivarin (CBDV) or cannabidiol-C4 (CBD-C4). More preferably the CBD, CBDV or CBD-C4 is present at a concentration of between 25 and 75 mg/ml. More preferably still the CBD, CBDV or CBD-C4 is present at a concentration of 50 mg/ml. In a further embodiment the oral solution is formulated with one or more edible oils. Preferably the edible oil is sesame oil. It is a preferred embodiment of the invention that the oral formulation comprises a low concentration of ethanol.

A method of treating a patient with a psychedelic, by administering either a dose of LSD to the patient that is equivalent to a known dose of psilocybin with desired acute and therapeutic effects, or administering a dose of psilocybin to the patient that is equivalent to a known dose of LSD with desired acute and therapeutic effects. A method of treating a patient with LSD, by administering a dose of LSD to the patient equivalent to those of psilocybin known to be associated with positive long-term therapeutic outcomes. A method of determining a dose of a psychedelic or the dose-equivalence to another psychedelic to be administered to an individual, by administering a dose of a psychedelic to an individual, determining positive acute effects and negative acute effects in the individual, and adjusting the dose to provide more positive acute effects than negative acute effects in the individual.

Compositions promote restful sleep and/or to a feeling of restful sleep. Specifically, the compositions of the present invention comprise a combination of hops extract, magnolia bark extract, melatonin, magnesium, rhodiola extract, L-theanine, vitamin B6, and spearmint extract and/or green tea extract to promote restful sleep and/or a feeling of restful sleep in an individual or animal. Methods of making and using the same are further provided.

Provided herein are compounds of Formula (I), or pharmaceutically acceptable salt thereof, wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.8, R.sub.9, X, Y, Z, W, and m are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I) or pharmaceutically acceptable salt thereof and a pharmaceutically acceptable excipient.

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Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.