ES202225A1 - A procedure for the obtaining of new bisustitute amides of nicotinic acid (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the obtaining of new bisustitute amides of nicotinic acid (Machine-translation by Google Translate, not legally binding)
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Cilag AG
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Cilag AG
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for obtaining new substitute amples of nicotinic acid of the general formula ** (wherein formula "alk" represents an alkylene radical of 2-4 carbon atoms r1 and r2 means alkyl radicals or together a cycloalkylenic radical which may contain a nitrogen or sulfur oxygen atom its acid and quaternary salts characterized in that a base of the general formula is reacted with a combination which provides the nicotinic acid radical and, if appropriate, the substances thus obtained are then converted in the known manner to acidic or mono-acid salts. (Machine-translation by Google Translate, not legally binding)
ES0202225A1951-03-011952-02-29A procedure for the obtaining of new bisustitute amides of nicotinic acid (Machine-translation by Google Translate, not legally binding)
ExpiredES202225A1
(en)
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