Indoline compounds useful for dyeing keratinous fibres

Details Indoline compounds useful for dyeing keratinous fibres Indoline compounds useful for dyeing keratinous fibres

1995-03-10

1996-09-17

Haley, Jacqueline

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D20908

Patent

active

055569897

ABSTRACT:
The invention relates to indoline compounds of formula (I): ##STR1## in which: R.sub.1 and R.sub.2 denote hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, nitro, hydroxyl, alkoxy or NHR where R can be hydrogen, alkyl, monohydroxyalkyl or polyhydroxyalkyl;

REFERENCES:
patent: 4428881 (1984-01-01), Hedrich et al.
patent: 5182403 (1993-01-01), Brickner
Mazza et al, "N-acylindolines with phytotoxic activity"; Chemical Abstracts vol. 86, 1977, Abstract No. 13972n.

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