Sulfonamides derived from 1-hydroxy-6-aminonaphthalene-3-sulfonic acid (J acid)

The sulfonamides have the formula where R1 is C1-C13-lkyl, substituted or unsubstituted phenyl, C1-C8-alkanoyl or substituted or unsubstituted benzoyl, and R2 and R3 are each independently of one another substituted or unsubstituted C1-C13-alkyl, substituted or unsubstituted C5-C7-cycloalkyl or subs...

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Bibliographische Detailangaben
Hauptverfasser: SCHLOESSER, ULRIKE, MAYER, UDO
Format: Patent
Sprache:eng
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Zusammenfassung:The sulfonamides have the formula where R1 is C1-C13-lkyl, substituted or unsubstituted phenyl, C1-C8-alkanoyl or substituted or unsubstituted benzoyl, and R2 and R3 are each independently of one another substituted or unsubstituted C1-C13-alkyl, substituted or unsubstituted C5-C7-cycloalkyl or substituted or unsubstituted piperidinyt, or R2 may also be hydrogen. The sulfonamides have the formula where R1 is C1-C13-lkyl, substituted or unsubstituted phenyl, C1-C8-alkanoyl or substituted or unsubstituted benzoyl, and R2 and R3 are each independently of one another substituted or unsubstituted C1-C13-alkyl, substituted or unsubstituted C5-C7-cycloalkyl or substituted or unsubstituted piperidinyt, or R2 may also be hydrogen.