ES363847A1 - Procedure for the preparation of new derivatives of tiepine. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new derivatives of tiepine. (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.)
Novartis AG
Original Assignee
JR Geigy AG
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Filing date
Publication date
Priority claimed from CH252968Aexternal-prioritypatent/CH493558A/en
Application filed by JR Geigy AGfiledCriticalJR Geigy AG
Publication of ES363847A1publicationCriticalpatent/ES363847A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Hydrogenated Pyridines
(AREA)
Abstract
Process for the preparation of new tiepine derivatives of the general formula i, ** (see formula) ** In which X means the methoxy or methylthio group, as well as their addition salts with inorganic or organic acids, characterized in that a compound of the general formula ii is hydrolysed ** (see formula) ** In which X has the significance indicated under the formula I, e Y means a radical, which can be replaced by hydrolysis by hydrogen, and optionally the obtained reaction product is transformed with an inorganic or organic acid into an addition salt. (Machine-translation by Google Translate, not legally binding)
ES363847A1968-02-211969-02-20Procedure for the preparation of new derivatives of tiepine. (Machine-translation by Google Translate, not legally binding)
ExpiredES363847A1
(en)