METHOD FOR PRODUCING TETRAZOLE-SUBSTITUTED ANTHRANILIC ACID DIAMIDE DERIVATIVE

The present invention relates to a process for preparing a tetrazole-substituted anthranilic acid diamide derivative according to formula (I)in crystalline form via solvate crystals in high purity and high yield. The present invention also further relates to the provision of novel solvate crystals w...

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Bibliographische Detailangaben
Hauptverfasser:	OLENIK, Britta, GALLENKAMP, Daniel, BECKMANN, Edith, HAVEKOST, Dirk, SOWA, Michal, ELIAS, Ute
Format:	Patent
Sprache:	eng ; fin
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to a process for preparing a tetrazole-substituted anthranilic acid diamide derivative according to formula (I)in crystalline form via solvate crystals in high purity and high yield. The present invention also further relates to the provision of novel solvate crystals which are distinguished by improved filtration properties compared to a tetrazole-substituted anthranilic acid diamide derivative according to the abovementioned formula (I) in crystalline form.