ES289710A1 - A procedure for the manufacture of octahydro-replaced isoquinolines (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of octahydro-replaced isoquinolines (Machine-translation by Google Translate, not legally binding)
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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Publication of ES289710A1publicationCriticalpatent/ES289710A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
A process for the manufacture of substituted octahydro-isoquinolines of the general formula ** (See formula) ** where "alkylene" represents a straight or branched chain alkylene radical, with 2 or 3 carbon atoms, and B is a primary, secondary or tertiary amine group, as well as its salts, which consists in quaternizing 5,6,7,8-tetrahydro-isoquinoline, thus introducing the -alkylene-B radical or a radical convertible thereto, in reducing the obtained compound to the corresponding octahydro-isoquinolinic compound, in converting, if desired, the radical attached to the nitrogen atom in radical alkylene B and converting, if desired, the product thus obtained into a salt. (Machine-translation by Google Translate, not legally binding)
ES0289710A1962-07-061963-07-05A procedure for the manufacture of octahydro-replaced isoquinolines (Machine-translation by Google Translate, not legally binding)
ExpiredES289710A1
(en)
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