
1) Withdrawn drug
Found on
https://www.crosswordclues.com/clue/alpidem

Alpidem (Ananxyl) is an anxiolytic drug from the imidazopyridine family, related to the more well known sleeping medication zolpidem. Unlike zolpidem however, alpidem does not produce sedative effects at normal doses, and is instead used specifically for the treatment of anxiety. Alipidem was developed by Synthélabo (now part of Sanofi-Aventis). ...
Found on
http://en.wikipedia.org/wiki/Alpidem

A benzodiazepine anxiolytic/sedative/hypnotic. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973
No exact match found.