P-hydroxy-diphenylamine compounds

Abstract

Abstract DIPHENYLAMINES HAVING THE FORMULA 1-(HO-),2-R1,3-R2,4-((2-R4,3-R5,4-Y,5-R6,6-R7-PHENYL)-NH-) ,6-R3-BENZENE WHEREIN: Y REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF A HYDROXY AND AMINO, R1 AND R3, EACH INDEPENDENTLY, REPRESENT A MEMBER SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, HALOGEN, LOWER ALKYL, LOWER ALKOXY A UREIDO RESIDUE, AND-NHCOR WHEREIN R IS LOWER AKYL, R2 REPRESENTS A MEMBER SELECTED FROM CONSISTING OF HYDROGEN, HAOGEN, LOWER ALKYL, LOWER ALKOXY, A UREIDO RESIDUE, -NHCOR WHEREIN R IS LOWER ALKYL, AND -NHR8 WHEREIN R8 REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, LOWER AKYL, LOWER HYDROXYALKYL AND CARBAMYLMETHYL, WITH THE PROVISO THAT WHEN R2 IS -NHR8, R3 IS NOT HYDRPGEN, R4, R5, R6, AND R7 EACH INDEPENDENTLY REPRESENT A MEMBER SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, HALOGEN, LOWER ALKYL AND LOWER ALKOXY, WITH THE PROVISO THAT WHEN Y IS HYDROXY, R2 IS NOT HYDROGEN, HALOGEN, LOWER ALKYL OR LOWER ALKOXY, AND THAT WHEN Y IS AMINO, AT LEAST TO OF R1, R2 AND R3 ARE OTHER THAN A HYDROGEN AND R2 IS NOT HYDROGEN WHEN R4, R5, R6 AND R7 ARE ALL HYDROGEN AND R2 IS NOT HYDROGEN WHEN SALTS OF SAID DIPHENYLAMINES. THESE DIPHENYLAMINES ARE USEFULLY EMPOLYED IN COSMETIC COMPOSITIONS FOR THE HAIR INCLUDING HAIR DYE COMPOSITIONS AND HAIR SETTING LOTION COMPOSITIONS.

Inventors

• 👤 G Kalopissis
• 👤 A Bugaut
• 👤 F Estradier

Bibliographic Details