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A method for the production of 5 - a sulfate - moylanthranilsaeuren
A method for the production of 5 - a sulfate - moylanthranilsaeuren
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机译:一种生产5-硫酸盐-木兰基香叶的方法
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摘要
A process for the manufacture of sulfamoyl anthranilic acids of the general formula I (I) in which Ph is phenyl substituted with 1 or 2 halogen atoms, alkyl groups etherified hydroxy groups, and R is aralkyl, heteroaralkyl or cycloalkyl-alkyl, unsaturated in the aliphatic moiety, including oxygen or sulfur and/or substituted with halogen, alkyl or alkoxy in the aromatic moiety, by reacting carboxylic acids with at least one mol-equivalent of an amine ( R-NH2 ) at a temperature above 120.degree.C.
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