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2 343 154

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IPC

C07D487/04(2006-01-01)

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Application

2007103791/04, 2007-01-31

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Start date

2007-01-31

(22)

Actual filing date

2007-01-31

(45)

Published

2009-01-10

(72)

Inventor

Chupakhin Oleg NikolaevichRusinov Vladimir LeonidovichUlomskij Evgenij NartsissovichCharushin Valerij NikolaevichPetrov Aleksandr Jur'EvichKiselev Oleg IvanovichArtem'Ev Grigorij Andreevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Tekhnicheskoe PredprijatieUchrezhdenie Institut Organicheskogo Sinteza Ural'Skogo Otdelenija Rossijskoj Akademii Nauk

METHOD OF OBTAINING SODIUM SALT OF 2-METHYLTHIO-6-NITRO-1,2,4-TRIAZOLO[5,1-c]-1,2,4-TRIAZIN-7-ONE, DIHYDRATE Russian patent published in 2009 - IPC C07D487/04

Abstract RU 2343154 C2

FIELD: chemistry.

SUBSTANCE: sodium salt of 2-methylthio-6-nitro-1,2,4-triazolo[5,1-c]-1,2,4-triazin-7-one, dehydrate of formula (1) is obtained by interaction of salt of 3-methylthio-1,2,4-triazol-5-yl-diazonium with diethylnitromalonate in presence of base at 0-25°C in water-alcohol medium.

EFFECT: compound possesses antivirus activity and can find application in medicine.

1 cl, 1 tbl, 1 ex

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RU 2 343 154 C2

Authors

Chupakhin Oleg Nikolaevich

Rusinov Vladimir Leonidovich

Ulomskij Evgenij Nartsissovich

Charushin Valerij Nikolaevich

Petrov Aleksandr Jur'Evich

Kiselev Oleg Ivanovich

Artem'Ev Grigorij Andreevich

Dates

2009-01-10—Published

2007-01-31—Filed