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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Eli Lilly and Co
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Eli Lilly and Co
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Publication date
Application filed by Eli Lilly and CofiledCriticalEli Lilly and Co
Priority to ES336964ApriorityCriticalpatent/ES336964A1/en
Publication of ES336964A1publicationCriticalpatent/ES336964A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
A procedure for the preparation of 3-substituted pyridines of the formula **(See formula)** where X is hydrogen or hydroxyl; Z is - (CH2) n-, oxygen or sulfur; n is 0 or 1; and the non-phytotoxic acid addition salts thereof; said procedure being characterized by reacting a ketone of structure **(See formula)** where Z is as defined above, and 3-pyridyllithium in an inert solvent against reactants with cooling and exclusion of free oxygen, heat the reaction mixture to room temperature and extract the mixture containing the reaction product with an acid in aqueous solution; and, if desired, reduce the hydroxyl group in the product thus obtained. (Machine-translation by Google Translate, not legally binding)
ES336964A1967-02-171967-02-17A procedure for the preparation of 3-substitute pyridine. (Machine-translation by Google Translate, not legally binding)
ExpiredES336964A1
(en)
A new procedure for the obtaining of a salt 1,2,3,6 -tetrahydro-2,6-dioxo-4-pyridine-carboxylate of 1- cinamid-4-diphenyl-methylpiperacin. (Machine-translation by Google Translate, not legally binding)
A procedure for the production of derivatives substituted of phenoxy-alpha-methylpropionic acid. (Machine-translation by Google Translate, not legally binding)