Chlorpromazine and Allied Phenothiazine Derivatives
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چکیده
منابع مشابه
Chlorpromazine and allied substances.
Promethazine (phenergan) has two methyl groups, which in these derivatives are associated with strong antihistaminic power, while chlorpromazine is a propylamine phenothiazine, which has more marked central nervous system effects but only one-hundredth of the antihistamine potency of promezathine. The Department of Pharmacology at Oxford has pointed out (Burns, 1948; Burns and Dutta, 1948; Dews...
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Chlorpromazine (CPZ) metabolites were studied for their phototoxic potency with the mouse tail technique. The demethylated metabolites were more phototoxic potency with the mouse tail technique. The demethylated metabolites were more phototoxic than CPZ, while CPZ-sulfoxide, 7-hydroxy-CPZ, and 2-chlorphenothiazine were less phototoxic. The phototoxicity of CPZ and desmethyl-CPZ preexposed to UV...
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Three phenothiazine (PTZ) derivatives with varying degrees of sulfur oxidation states were synthesized as strong electron donors. The thioether, sulfoxide and sulfone PTZ-derivatives exhibited irreversible oxidation at 0.19 V, 0.29 V and 0.31 V versus ferrocene, respectively. Each PTZ derivative was emissive with lifetimes of 1.7 ns, 0.5 ns, and 0.5 ns and absolute quantum yields of 0.32, 0.23 ...
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Phenothiazine derivatives are widely used and their toxic effects in adults are well recognized. They include dizziness, mild skin reactions, jaundice, motor restlessness, and occasionally neuromuscular reactions. Dystonia and symptoms resembling parkinsonism usually occur only at high dosages. These are well-recognized complications in mental hospitals when drugs are being used to treat psycho...
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ژورنال
عنوان ژورنال: BMJ
سال: 1960
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5197.522