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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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Filing date
Publication date
Application filed by Farmaceutici Italia SpAfiledCriticalFarmaceutici Italia SpA
Publication of ES237448A2publicationCriticalpatent/ES237448A2/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Medicines Containing Plant Substances
(AREA)
Abstract
Improvements in the subject of the main patent no. 222,063, by a process for the production of 1,4-dicafeilquºnico acid, characterized in that the separation of 1,4-dicafeilquºnico acid as a barium or lead salt and further purification of the acid itself is applied to the cooking liquor of vegetables belonging to the genus cynara, subfamily tubiflorales, family compositae or of the genus foeniculum, family umbelliflorae. (Machine-translation by Google Translate, not legally binding)
ES0237448A1956-09-061957-09-05
PROCEDURE FOR OBTAINING 1,4-DICAPHEYLQUINIC ACID
ExpiredES237448A2
(en)
Procedure for preparation of cooked and dehydrated potatoes for the preparation of pure. (Machine-translation by Google Translate, not legally binding)