ES355740A1 - A method of obtaining new derivatives of espiro-azatetrametileno. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method of obtaining new derivatives of espiro-azatetrametileno. (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.)
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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Priority claimed from NL6804904Aexternal-prioritypatent/NL6804904A/xx
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES355740A1publicationCriticalpatent/ES355740A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A method of obtaining new spiro-azatetramethylene derivatives, characterized in that the compounds of formula i ** (see formula) ** And their salts with pharmaceutically acceptable acids, in which formula r is a hydrogen atom, an N-alkyl group having up to 3 carbon atoms or a propargyl group, are prepared by methods that are known for the preparation of this class of compounds or by methods analogous to them. (Machine-translation by Google Translate, not legally binding)
ES355740A1967-07-061968-07-04A method of obtaining new derivatives of espiro-azatetrametileno. (Machine-translation by Google Translate, not legally binding)
ExpiredES355740A1
(en)
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