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Rheinpreussen AG fuer Bergbau und Chemie
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Rheinpreussen AG fuer Bergbau und Chemie
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Application filed by Rheinpreussen AG fuer Bergbau und ChemiefiledCriticalRheinpreussen AG fuer Bergbau und Chemie
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Publication of FR1091631ApublicationCriticalpatent/FR1091631A/fr
C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
C07C229/64—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring the carbon skeleton being further substituted by singly-bound oxygen atoms
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FR1091631D1951-08-161952-08-04Procédé de préparation d'acides 4-monoalcoylaminosalicyliques et d'acides 4-monoalcoyloxyalcoylaminosalicyliques
ExpiredFR1091631A
(fr)