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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INST DE INVESTIGACIONES TERAPE
Original Assignee
INST DE INVESTIGACIONES TERAPE
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Filing date
Publication date
Priority to FR136967ApriorityCriticalpatent/FR7828M/fr
Application filed by INST DE INVESTIGACIONES TERAPEfiledCriticalINST DE INVESTIGACIONES TERAPE
Priority to ES352077Aprioritypatent/ES352077A2/en
Priority to DE19681767152prioritypatent/DE1767152C3/en
Priority to US721215Aprioritypatent/US3511835A/en
Priority to GB21408/68Aprioritypatent/GB1189617A/en
Priority to CH692668Aprioritypatent/CH492727A/en
Priority to AT908369Aprioritypatent/AT284147B/en
Priority to AT450668Aprioritypatent/AT284146B/en
Priority to DK524668AAprioritypatent/DK120798B/en
Priority to NO4480/68Aprioritypatent/NO122596B/no
Priority to BE723696Dprioritypatent/BE723696A/xx
Priority to LU57295Dprioritypatent/LU57295A1/xx
Priority to NL6816134Aprioritypatent/NL6816134A/xx
Priority to SE15359/68Aprioritypatent/SE366754B/xx
Publication of ES352077A2publicationCriticalpatent/ES352077A2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Improvements in the object of the main patent no. 347,509 for "Procedure for the preparation of an ethylenediamine derivative", characterized essentially by the fact of reacting 8- (betachloroalkyl) aminocaffein with the amine corresponding to the derivative to be obtained. (Machine-translation by Google Translate, not legally binding)
ES352077A1967-11-131968-03-16Procedure for obtaining a derivative of etilendiamine. (Machine-translation by Google Translate, not legally binding)
ExpiredES352077A2
(en)
A procedure for obtaining easily aquosoluble derivatives of biologically active oxygenzopirone compounds (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of 2,5-dimethyl-1,3,4,9b-tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding)