A GLC method for measuring thioridazine, mesoridazine, their metabolites, and possibly other phenothiazines was developed. By using this method, seven different phenothiazine derivatives, thioridazine, and six known thioridazine metabolites were extracted and separated. This method was tested by assaying plasma samples from 30 hospitalized psychiatric patients receiving thioridazine or mesoridazine.
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http://dx.doi.org/10.1002/jps.2600650509 | DOI Listing |
Cochrane Database Syst Rev
January 2025
Section of Affective Disorders, Department of Psychiatry, Jagiellonian University Medical College, Krakow, Poland.
Background: Antipsychotic drugs are the mainstay of treatment for schizophrenia. Even though several novel second-generation antipsychotics (i.e.
View Article and Find Full Text PDFJ Photochem Photobiol B
October 2020
Stockholm South General Hospital, Department of Emergency internal medicine and Neurology, Karolinska Institute Stroke Research Network at Södersjukhuset, 118 83 Stockholm, Sweden.
The worldwide infection with the new Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2) demands urgently new potent treatment(s). In this study we predict, using molecular docking, the binding affinity of 15 phenothiazines (antihistaminic and antipsychotic drugs) when interacting with the main protease (M) of SARS-CoV-2. Additionally, we tested the binding affinity of photoproducts identified after irradiation of phenothiazines with Nd:YAG laser beam at 266 nm respectively 355 nm.
View Article and Find Full Text PDFSci Total Environ
March 2018
Sustainable Chemistry and Material Resources, Institute of Sustainable Environmental Chemistry, Leuphana University Lüneburg, C13, DE-21335 Lüneburg, Germany. Electronic address:
The lack of studies on the fate and effects of drug metabolites in the environment is of concern. As their parent compounds, metabolites enter the aquatic environment and are subject to biotic and abiotic process. In this regard, photolysis plays an important role.
View Article and Find Full Text PDFBioorg Med Chem
September 2015
Institute of Biomedical Sciences, Tokushima University Graduate School, 1-78 Shomachi, Tokushima 770-8505, Japan. Electronic address:
CYP2D6, a cytochrome P450 isoform, significantly contributes to the metabolism of many clinically important drugs. Thioridazine (THD) is one of the phenothiazine-type antipsychotics, which exhibit dopamine D2 antagonistic activity. THD shows characteristic metabolic profiles compared to other phenothiazine-type antipsychotics such as chlorpromazine.
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