Triphendioxazine compounds

Details Triphendioxazine compounds Triphendioxazine compounds

1994-12-02

1996-10-15

Datlow, Philip I.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

8506, C07D49814, C07D49822

Patent

active

055655637

ABSTRACT:
Triphendioxazine compounds of formula I, ##STR1## in which R.sub.1 and R.sub.2 are either both hydrogen or form a single chain linking the 8,9-; 9,10- or 10,11-positions, the single chain having the formula --NR.sub.5 ---(CO).sub.m --NH--, --CR.sub.5 .dbd.CH--CO--NH--, --CO--CH.sub.2 --CO--NH--, --CO--CH.dbd.CR.sub.5 --NH--, --CO--NH--CO--NH--, --CO--NH--CR.sub.6 .dbd.N--, --CR.sub.6 .dbd.N--CO--NH--, --NR.sub.5--(CO).sub.m --O--or --NH--CR.sub.5 .dbd.N--
where

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Chemical Abstract, vol. 69, 86056g (1968), Reichel.
Chemical Abstract, vol. 69, 47987s (1968), Baliut.

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