ISOQUINOLINE AND BENZO[H]ISOQUINOLINE DERIVATIVES, THEIR OBTAINING AND THEIR APPLICATION IN THERAPY AS ANTAGONISTS OF HISTAMINE H RECEPTOR Russian patent published in 2011 - IPC C07D401/12 C07D409/14 A61K31/4725 A61K31/473 A61P3/00 A61P25/00 

Abstract RU 2418794 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: claimed invention relates to compound of formula I in which cycle A represents unsaturated carbocycle with double bonds, which is selected from phenyl or naphtyl; 1 can take value from 1 to 3; m can take value 0, 2 or 3; n can take value 0 or 2; R1 represents a hydrogen atom, (C1-3)alkyl group; R2 represents(C1-6)alkyl group, which is possibly substituted with substituent, selected from C6-cycloalkyl, monocyclic heteroaryl, selected from thiophene, aryl group, selected from phenyl, in form of base or salt of bonding with an acid. Invention also relates to pharmaceutical composition, based on formula I compound, to application of formula I compound for obtaining medication, to method of obtaining formula I compound and to application of formula compound for obtaining formula 1 compound.

EFFECT: obtained are novel isoquinoline and benzo[h]isoquinoline derivatives, possessing properties of antagonists of histamine type H3 receptor.

9 cl, 1 tbl, 6 ex

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RU 2 418 794 C2

Authors

Dias Martin Khuan Antonio

Ehskribano Arenales Beatris

Khimines Barguehno Marija Dolores

Dates

2011-05-20Published

2006-11-22Filed