Pyrithyldione (Presidon, Persedon) is a psychoactive drug invented in 1949. An improved method of manufacture was patented by Roche in 1959. It was used as a hypnotic or sedative and presumed to be less toxic than barbiturates. Today, this substance is no longer used. Agranulocytosis was sometimes reported as adverse effect. Pyrithyldione is also a CYP2D6 inducer but is not as potent as glutethimide. In studies, it increased the O-demethylation of codeine by 20%.
Pyrithyldione (Presidon, Persedon) is a psychoactive drug invented in 1949. An improved method of manufacture was patented by Roche in 1959. It was used as a hypnotic or sedative and presumed to be less toxic than barbiturates. Today, this substance is no longer used. Agranulocytosis was sometimes reported as adverse effect. Pyrithyldione is also a CYP2D6 inducer but is not as potent as glutethimide. In studies, it increased the O-demethylation of codeine by 20%.
== See also == Methyprylon Piperidione Glutethimide
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).