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2 404 961

(13)

(51)

IPC

C07C233/54(2006-01-01)

(21) (22)

Application

2009122731/04, 2009-06-15

(24)

Start date

2009-06-15

(22)

Actual filing date

2009-06-15

(45)

Published

2010-11-27

(72)

Inventor

Kriushkina Marija AleksandrovnaBorisov Al'Bert Valer'EvichMajzlish Vladimir EfimovichShaposhnikov Gennadij Pavlovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Khimiko-Tekhnologicheskij Universitet"

2,3-DICARBOXY-5-ACETYLAMINO-7-METHOXYANTHRAQUINONE Russian patent published in 2010 - IPC C07C233/54

Abstract RU 2404961 C1

FIELD: chemistry.

SUBSTANCE: invention relates to synthesis of 2,3-dicarboxy-5-acetylamino-7-methoxyanthraquinone as a starting compound in synthesis of metal-complexes of tetra-(5-acetylamino-7-heptyloxy)anthraquinonoporphyrazine, which can be used as dyes and catalysts.

EFFECT: high yield.

1 cl, 4 ex, 5 dwg

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RU 2 404 961 C1

Authors

Kriushkina Marija Aleksandrovna

Borisov Al'Bert Valer'Evich

Majzlish Vladimir Efimovich

Shaposhnikov Gennadij Pavlovich

Dates

2010-11-27—Published

2009-06-15—Filed