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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Antonio Gallardo SA
Original Assignee
Antonio Gallardo SA
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Filing date
Publication date
Application filed by Antonio Gallardo SAfiledCriticalAntonio Gallardo SA
Priority to ES381699ApriorityCriticalpatent/ES381699A1/en
Publication of ES381699A1publicationCriticalpatent/ES381699A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General
(AREA)
Abstract
Ampioiline trihydrate purification process characterized in treating said compound in aqueous suspension at low temperature between 0 and 5º by a mineral acid. (Machine-translation by Google Translate, not legally binding)
ES381699A1970-07-111970-07-11Procedure for purification of ampicillin trihydrate. (Machine-translation by Google Translate, not legally binding)
ExpiredES381699A1
(en)
Procedure for the preparation of alpha-escina by isomerization of beta-escina in aqueous solution. (Machine-translation by Google Translate, not legally binding)