ES209400A1 - A porcedimiento for the obtaining of new amidas aliphatic acids (Machine-translation by Google Translate, not legally binding)
- Google Patents
A porcedimiento for the obtaining of new amidas aliphatic acids (Machine-translation by Google Translate, not legally binding)
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Cilag AG
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Cilag AG
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Publication of ES209400A1publicationCriticalpatent/ES209400A1/en
Process for the preparation of new aliphatic acid amides of the general formula: wherein r1 and r2 represent alkyl radicals or aralkyl r3 r4 and r5 hydrogen atoms halogen atoms alkoxy groups oxy or alkyl amino or acylamino groups am a cycloalkylamino group may contain other heteroatoms for example an oxygen atom, a sulfur atom or an nh or N-alkyl- and z group represents an oxygen or sulfur atom characterized in that a combination of the formula react with a combination of the formula ** in which two formulas y and z represent easily removable radicals with the exception of a group hh2 containing in one of them x may correspond to basic group "am" or be a radical that can easily become the basic group "am"; and because, if necessary, in the reaction product, the radical x becomes the basic group "am". (Machine-translation by Google Translate, not legally binding)
ES0209400A1952-06-081953-05-20A porcedimiento for the obtaining of new amidas aliphatic acids (Machine-translation by Google Translate, not legally binding)
ExpiredES209400A1
(en)
Procedure for the obtaining of new aliphatic amids of carrboxylic aliphatic acids basically replaced (Machine-translation by Google Translate, not legally binding)