ES360512A1 - Procedure for the preparation of 4-piperidine-alpha-methylphenylacetic acids. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of 4-piperidine-alpha-methylphenylacetic acids. (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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Merck KGaA
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E Merck AG
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Priority to ES360512ApriorityCriticalpatent/ES360512A1/en
Publication of ES360512A1publicationCriticalpatent/ES360512A1/en
Procedure for the preparation of 4-piperidino-alpha-methylphenylacetic acids of the general formula I **(See formula)** in which R means F, Cl, Br or CH3 characterized in that a 4-amino-alpha-methylphenylacetic acid of the formula II **(See formula)** is treated with a compound of formula III X- (CH2) 5-X where x means Cl, Br, J or p-toluenesulfonyloxy. (Machine-translation by Google Translate, not legally binding)
ES360512A1968-11-211968-11-21Procedure for the preparation of 4-piperidine-alpha-methylphenylacetic acids. (Machine-translation by Google Translate, not legally binding)
ExpiredES360512A1
(en)
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