NOVEL SYNTHESIS OF SALCAPROZIC ACID BY AMIDE FORMATION

The present invention relates to a chemical process for the synthesis of the compound 8-[(2-hydroxybenzoyl)amino]octanoic acid or a derivative thereof useful in the process of making sodium 8-[(2-hydroxybenzoyl)amino]octanoate (SNAC), a delivery agent used in solid pharmaceutical compositions. The i...

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Bibliographische Detailangaben
Hauptverfasser:	Krogsgaard-Larsen, Niels, Komnatnyy, Vitaly, Taaning, Rolf Hejle, Raunkjaer, Michael, Risinger, Christian Walter
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	The present invention relates to a chemical process for the synthesis of the compound 8-[(2-hydroxybenzoyl)amino]octanoic acid or a derivative thereof useful in the process of making sodium 8-[(2-hydroxybenzoyl)amino]octanoate (SNAC), a delivery agent used in solid pharmaceutical compositions. The invention provides an efficient synthesis using less hazardous chemicals and/or a reproducible process that is easier to handle on production scale.