CH615678

• Main Authors: GERHARD WALTHER, HERBERT MERZ, KLAUS STOCKHAUS, ADOLF LANGBEIN
• Format: Patent
• Language: English
• Published: 15.02.1980
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

Compounds of the formula WHEREIN R1 is methyl or phenyl, and R2 is hydrogen, methyl or acetyl, and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as the salts are useful as analgesics.