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.)
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Novartis AG
Original Assignee
JR Geigy AG
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Publication date
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Priority to ES356224ApriorityCriticalpatent/ES356224A1/en
Publication of ES356224A1publicationCriticalpatent/ES356224A1/en
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Abstract
Procedure for the preparation of diarilethylamines of formula I **(See formula)** in which W'' represents hydrogen or hydroxyl; X'' and Y'' independently represent hydrogen, hydroxyl, or lower alkoxy; R'3 represents methyl; and R4 and R5 independently represent hydrogen or methyl, and of the respective acid addition salts with an inorganic or organic acid, characterized by reducing a compound of formula IX **(See formula)** where W'', X'', Y'', R'3, R4 and R5 have the meaning stated above, with a reducing agent, in an inert solvent, to thereby produce a compound of formula I, and, if desired, to convert the product into an acid addition salt with an inorganic or organic acid. (Machine-translation by Google Translate, not legally binding)
ES356224A1968-07-171968-07-17Procedure for the production of diariletilaminas. (Machine-translation by Google Translate, not legally binding)
ExpiredES356224A1
(en)
Procedure for the monohydration of the equimolecular complex formed by ascorbic acid and pyridoxine. (Machine-translation by Google Translate, not legally binding)