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Wyeth Holdings LLC
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American Cyanamid Co
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Publication date
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Publication of ES255106A1publicationCriticalpatent/ES255106A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
A process of preparing amides having the general formula ** (See formula) ** wherein R1 is an organic radical and R2 and R3 are hydrogen atoms or alcohol radicals, characterized in that an ester having the formula is reacted ** (See formula) ** with a formate of a primary or secondary amine that has the formula ** (See formula) ** Y being an organic ester-forming radical. (Machine-translation by Google Translate, not legally binding)
ES0255106A1959-01-301960-01-19A procedure to prepare amidas (Machine-translation by Google Translate, not legally binding)
ExpiredES255106A1
(en)
Procedure for the aminoalcohilation of aromatic or aromatic-heterocyclic secondary amino (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new products of sulfonilarilurea and its employment as agents to combat the bad herbs. (Machine-translation by Google Translate, not legally binding)