
1) Muscle relaxant 2) Withdrawn drug
Found on
https://www.crosswordclues.com/clue/chlormezanone

Chlormezanone (marketed under the brandname Trancopal or Fenaprim) is a drug used as an anxiolytic and a muscle relaxant. Its use was discontinued in many countries from 1996 on, due to rare but serious cases of toxic epidermal necrolysis. == Chemistry == ...
Found on
http://en.wikipedia.org/wiki/Chlormezanone

<chemical> A non-benzodiazepine that is used in the management of anxiety. It has been suggested for use in the treatment of muscle spasm. ... Pharmacological action: anti-anxiety agents, muscle relaxants, central. ... Chemical name: 4H-1,3-Thiazin-4-one, 2-(4-chlorophenyl)tetrahydro-3-methyl-, 1,1-dioxide ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973
No exact match found.