Wiktionary
ethinamate
n. A short-acting carbamate-derived sedative-hypnotic medication used to treat insomnia.
Wikipedia
Ethinamate
Ethinamate (Valamin, Valmid) is a short-acting carbamate-derivative sedative-hypnotic medication used to treat insomnia. Regular use leads to drug tolerance, and it is usually not effective for more than 7 days. Prolonged use can lead to dependency.
Ethinamate has been replaced by other medicines (particularly benzodiazepines), and it is not available in the Netherlands, the United States or Canada.