Water-soluble anthraquinone compounds, preparation thereof, and

Details Water-soluble anthraquinone compounds, preparation thereof, and Water-soluble anthraquinone compounds, preparation thereof, and

1993-12-03

1995-07-04

Tsang, Cecilia

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

8549, 8676, 8677, 8679, 8917, 8918, 8924, C09B 6206, C07D25100

Patent

active

054301475

ABSTRACT:
Water-soluble anthraquinone compounds, preparation thereof, and use thereof as dyes.
There are described anthraquinone compounds conforming to the formula (1) ##STR1## where A is the radical of a sulfo-containing anthraquinone radical,

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