ES257994A1 - Procedure for the preparation of pharmaceutical products with local anesthetic activity (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of pharmaceutical products with local anesthetic activity (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIMES Societa Italiana Medicinali e Sintetici SpA
Original Assignee
SIMES Societa Italiana Medicinali e Sintetici SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SIMES Societa Italiana Medicinali e Sintetici SpAfiledCriticalSIMES Societa Italiana Medicinali e Sintetici SpA
Publication of ES257994A1publicationCriticalpatent/ES257994A1/en
Process for the preparation of pharmaceutical products with local anesthetic activity, characterized in that 1'-methyl-4-piperidyl-o-chloro-p-aminobenzoate is reacted, obtained in turn by catalytic hydrogenation or by chemical reduction of the corresponding 1-methyl-4-piperidyl-o-chloro-p-nitrobenzoate, with n-butyric aldehyde in reducing medium, giving as a new product the 1'-methyl-4-piperidyl-o-chloro-pn.butylaminobenzoate corresponding to the formula (see formula) (Machine-translation by Google Translate, not legally binding)
ES0257994A1959-05-161960-05-11Procedure for the preparation of pharmaceutical products with local anesthetic activity (Machine-translation by Google Translate, not legally binding)
ExpiredES257994A1
(en)
Procedure for the preparation of 3-cyan-3-5-5-trimethylcyclohexanone of isoforone and cyanidic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of pipericine derivatives, replaced in positions 1 and 4 by aral-cohylic groups of different nature (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of organic products through continuous and discontinuous catalytic hydrogenation (Machine-translation by Google Translate, not legally binding)
A procedure for obtaining a condensation compound from three molecules of sulfatizool and three of formaldehyde (Machine-translation by Google Translate, not legally binding)