PROCESS FOR PREPARING N-METHYL ANTHRANILIC ACID METHYLESTER

The invention related to a process for preparing pure N-methyl-antranilic acid methylester. On performing the process, antranilic acid is methylated in an aqueous medium, then the desired N-methyl-antranilic acid methylester is separated in a way that the methylated reaction mixture is poured on wat...

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Bibliographic Details
Main Authors SOPTEI, CSABA, LENDVAI, LASZLO, AGOCS, PAL, LEGRADI, LASZLO, LUKACS, JANOSNE, NAGY, LAJOS, PELYVA, JENO
Format Patent
LanguageEnglish
French
Published 19.04.1991
Edition5
Subjects
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