Procedure for obtaining a quaternary ammonium compound (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for obtaining yodide of 2-methyldyleammonium ethyltho-4-p-phenyltiofenil-3h-1,5-5-benzodiazepine. Consists of the following phases: 1. Reaction of copper thiophenolate with p-bromoacetofenona to obtain p-feniltioecetofenona. 2. Reaction of the compound obtained with carbon sulfide in the presence of an organic base to obtain 3,3-dimercapto-1, p-phenylthephenyl-2-propen-1-ona. 3. Condensation of the previous product with O-phenylendiamine to obtain 4-phenyltrophenyl-1,3-dihydro-2H-1,5-benzodiazepi-2-tiona. 4. Reaction of the previous product with 2-chloro-1-dyethylaminoethane to obtain 2-dietilaminoetiltio-4, p-phenyltiofenil-3-h-1,5-benzodiazepina. 5. Reaction of the previous product with methyl yodide in an in solid solvent medium. Treatment of oro-pharyngal affections. (Machine-translation by Google Translate, not legally binding)