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2 244 717

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Application

2001102777/04, 1999-07-28

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Start date

1999-07-28

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Actual filing date

1999-07-28

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Published

2005-01-20

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Inventor

Gerster Dzhon F.Lindstrom Kajl Dzh.Marszalek Gregori Dzh.Merrill Brajon A.Mikelson Dzhon V.Rajs Majkl Dzh.

(73)

Holder

Innovejtiv Propertiz Kompani

OXAZOLO- AND THIAZOLO-[4,5-C]-QUINOLINE-4-AMINES, INTERMEDIATE COMPOUNDS, PHARMACEUTICAL COMPOSITION BASED ON THEREOF AND METHOD FOR STIMULATING BIOSYNTHESIS OF CYTOKININS (CYTOKINES) Russian patent published in 2005 - IPC

Abstract RU 2244717 C2

FIELD: organic chemistry, medicine, pharmacy.

SUBSTANCE: invention relates to oxazolo- and thiazolo-[4,5-c]-quinoline-4-amines of the general formula (I)

wherein R1 is taken among group consisting of oxygen and sulfur atoms; R2 is taken among hydrogen atom, alkyl, alkyl-OH (hydroxyalkyl), alkyl-X-alkyl, alkyl-O-C(O)-N(R5)2, morpholinyl, pyrrolidinyl, alkyl-X-aryl radical, alkenyl-X-aryl radical; each substitute R3 and R4 represents hydrogen atom or substitutes R3 and R4 taken in common form the condensed aromatic or [1,5]-naphthiridine system; X represents -O- or a single bond; R5 represents hydrogen atom. Also, invention describes intermediate compounds, pharmaceutical composition and a method for stimulating biosynthesis of cytokinins (cytokines) based on these compounds. Invention provides preparing new compounds eliciting valuable biological properties.

EFFECT: valuable properties of compounds.

21 cl, 2 tbl, 64 ex

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RU 2 244 717 C2

Authors

Gerster Dzhon F.

Lindstrom Kajl Dzh.

Marszalek Gregori Dzh.

Merrill Brajon A.

Mikelson Dzhon V.

Rajs Majkl Dzh.

Dates

2005-01-20—Published

1999-07-28—Filed

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