Clinical data
  • D
Routes of
ATC code none
Legal status
Legal status
CAS Number 42863-81-0
PubChem (CID) 68672
ChemSpider 61926
ECHA InfoCard 100.050.868
Chemical and physical data
Formula C14H9Cl2N3O2
Molar mass 322.146 g/mol
3D model (Jmol) Interactive image
Chirality Racemic mixture

Lopirazepam (INN)[1] is a short-acting benzodiazepine analog of the pyridodiazepine type (specifically, the pyridodiazepine analog of lorazepam) with anxiolytic and hypnotic properties.[2][3] It has never been marketed.[4]

See also


  1. US Patent 4008223
  2. Saletu M, Saletu B, Grünberger J, Mader R, Karobath M (1983). "Clinical symptomatology and computer analyzed EEG before, during and after anxiolytic therapy of alcohol withdrawal patients". Neuropsychobiology. 9 (2–3): 119–34. doi:10.1159/000117949. PMID 6353268.
  3. Fabian A, Röhmel R, Kubicki S (September 1984). "[Changes in the length of sleep cycles during administration of flurazepam and lopirazepam]". EEG EMG Z Elektroenzephalogr Elektromyogr Verwandte Geb (in German). 15 (3): 151–8. PMID 6435999.
  4. David J. Triggle; C. R. Ganellin; F. MacDonald (1996). Dictionary of Pharmacological Agents. 2. Boca Raton: Chapman & Hall/CRC. p. 1232. ISBN 0-412-46630-9. Retrieved on December 31, 2008 through Google Book Search.

This article is issued from Wikipedia - version of the 9/24/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.