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2 417 991

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(51)

IPC

C07D239/545(2006-01-01)

(21) (22)

Application

2009123788/04, 2009-06-22

(24)

Start date

2009-06-22

(22)

Actual filing date

2009-06-22

(45)

Published

2011-05-10

(72)

Inventor

Mustafin Akhat Gaziz'JanovichGimadieva Al'Fija RaisovnaChernyshenko Julija NikolaevnaFattakhov Al'Bert KhanifovichAbdrakhmanov Il'Dus Barievich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Organicheskoj Khimii Ufimskogo Nauchnogo Tsentra Ran

METHOD OF PRODUCING 5-AMINO-6-METHYLURACIL Russian patent published in 2011 - IPC C07D239/545

Abstract RU 2417991 C2

FIELD: chemistry.

SUBSTANCE: invention relates to an improved method of producing 5-amino-6-methyluracil of formula: , by reacting 5-bromo-6-methyluracil with aqueous ammonia in preferable molar ratio of reagents of 1:11 and temperature 110-140°C for 16-20 hours followed by extraction of the product.

EFFECT: simple process and high cost effectiveness while maintaining high output of the product.

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RU 2 417 991 C2

Authors

Mustafin Akhat Gaziz'Janovich

Gimadieva Al'Fija Raisovna

Chernyshenko Julija Nikolaevna

Fattakhov Al'Bert Khanifovich

Abdrakhmanov Il'Dus Barievich

Dates

2011-05-10—Published

2009-06-22—Filed