ES308480A1 - Procedure for the preparation of new salts of the embonic acid. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new salts of the embonic acid. (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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Novartis AG
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JR Geigy AG
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Publication of ES308480A1publicationCriticalpatent/ES308480A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for the preparation of new salts of the embonic acid with dibenzazepine derivatives of the general formula I, ** (See formula) ** in which X means -CH2-CH2- and R-CH2-CH2-CH2-NH-CH3-CH2-CH2-CH2-N (CH3) 2 o X significa -CH=CH- y R means (see formula) characterized in that a dibenzazepine derivative of the general formula I defined above or one of its salts is reacted with 2,2'-dihydroxy-1,1'-dinaphthylmethane-3,3'-dicarboxylic acid or with a salt of this acid and the salt originated is isolated. (Machine-translation by Google Translate, not legally binding)
ES0308480A1964-01-241965-01-23Procedure for the preparation of new salts of the embonic acid. (Machine-translation by Google Translate, not legally binding)
ExpiredES308480A1
(en)
A process for the preparation of 2,6,6-trimethyl-1- (1 0'-carboxy-3 ', 7'-dimethyl-deca-1', 3 ', 5', 7 ', 9' - pentaenil) -cicolhexi-eno or a salt of the same. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of a salt of 4: 4 '- bipiridilio n: n'-disubstituida. (Machine-translation by Google Translate, not legally binding)