N-aryl-n'-(phenyl-or phenoxy-alkyl)-piperazines and salts thereof

Abstract

Abstract Compounds of the formula ##STR1## wherein R is phenyl; phenyl having one or two substituents attached thereto, said substituents being selected from the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkylthio of 1 to 4 carbon atoms, chlorine and trifluoromethyl; naphthyl; tetrahydronaphthyl; indanyl; pyridyl; isoquinolyl; or thiazolyl; R 1 is ##STR2## where B is ##STR3## or ##STR4## R 3 is hydrogen, alkyl of 1 to 4 carbon atoms, R 4 and R 5 are each hydrogen or alkyl of 1 to 4 carbon atoms, and Q is oxygen or two hydrogens, R 2 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, A is a single carbon-to-carbon bond or --OCH 2 --, R 6 is hydrogen, hydroxyl, alkoxy of 1 to 4 carbon atoms or alkanoyloxy of 1 to 4 carbon atoms, and m is 0, 1, 2, 3, 4 or 5, but other than 0 when R 6 is hydroxyl, And non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as CNS-depressants, adrenolytics, antiphologistics, analgesics, antihistaminic and anticholesteremics.

Inventors

• 👤 Ernst-Otto Renth
• 👤 Anton Mentrup
• 👤 Kurt Schromm
• 👤 Peter Danneberg

Bibliographic Details