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Sandoz AG
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Sandoz AG
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Publication date
Priority claimed from CH194563Aexternal-prioritypatent/CH422194A/en
Application filed by Sandoz AGfiledCriticalSandoz AG
Publication of ES296447A1publicationCriticalpatent/ES296447A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
"Procedure for obtaining monoazoic dyes", of general formula ** (See formula) ** where A9 means a chlorine or bromine atom; B9 an alkyl radical, optionally substituted, preferably the methyl, chloromethyl, ethyl or chloroethyl radical; D9 an alkyl residue with 1 to 4 carbon atoms and E9 an alkyl residue with 1 to 4 carbon atoms, characterized in that a diazo amine of formula ** (See formula) ** copulates with a compound of formula (see formula) (Machine-translation by Google Translate, not legally binding)
ES0296447A1963-02-151964-02-14
PROCEDURE FOR OBTAINING MONOAZOIC DYES
ExpiredES296447A1
(en)
Procedure for obtaining new derivatives of piperidil-2 phenylmethanols and their added salts (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of basically replaced propanols and obtaining alkenilamines from them by separation of water (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of new carbomids replaced in nitrogen atomo and in the atom of or of position b (Machine-translation by Google Translate, not legally binding)