ES455774A1 - Procedure for obtaining tetra-p-chlorophenoxyisobutirate from dipiridamol (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining tetra-p-chlorophenoxyisobutirate from dipiridamol (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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Rocador SA
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Rocador SA
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Priority to ES0455774ApriorityCriticalpatent/ES455774A1/en
Publication of ES455774A1publicationCriticalpatent/ES455774A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Pyridine Compounds
(AREA)
Abstract
Process for the preparation of dipyridamole tetra-p-chlorophenoxyisobutyrate, characterized in that the dipyridamole is reacted with an excess of the necessary theoretical amount of p-chlorophenoxyisobutyryl chloride in anhydrous pyridine which simultaneously acts as a solvent and as an acceptor of the hydrogen chloride evolved in the reaction. (Machine-translation by Google Translate, not legally binding)
ES0455774A1977-02-091977-02-09Procedure for obtaining tetra-p-chlorophenoxyisobutirate from dipiridamol (Machine-translation by Google Translate, not legally binding)
ExpiredES455774A1
(en)
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