Novel carbamates, their preparation, and pharmaceutical formulations containing these compounds

US4335138A · kind A · utility

Assignee

• BASF SE

Inventors

• Walter-Wielant Wiersdorff · Mutterstadt, DE
• Karl-Heinz Geiss · Beindersheim, DE
• Harald Weifenbach · Ludwigshafen, DE
• Wolfgang Worstmann · Havelsee, DE
• Dieter Lenke · Ludwigshafen, DE
• Rolf Kretzschmar · Havelsee, DE

Key dates

• Filing date: Sep 15, 1980
• Grant date: Jun 15, 1982
• Expiry date: Sep 15, 2000

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D319/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel carbamates derived from substituted cyclic .beta.-keto-alcohols, their preparation, and pharmaceutical formulations which contain these compounds and which may be used as hypnotics in the treatment of sleep disturbance and as sedatives.