ANTAGONISTS OF PEPTIDE RECEPTOR FIXED WITH CALCITONIN GENE Russian patent published in 2008 - IPC C07D487/14 C07D487/22 C07D487/10 C07D401/04 C07D498/10 C07D403/14 C07D413/14 C07D409/14 C07D491/113 A61K31/4427 A61K31/428 A61K31/517 A61K31/497 A61P11/00 A61P25/06 A61P11/06 

Abstract RU 2341526 C2

FIELD: medicine; pharmacology.

SUBSTANCE: in formula (I) V represents -N (R1) (R2) or OR4; R4 represents H, C1-6alkyl, C1-6halogenalkyl or (C1-6alkylen)0-1R4' R4' represents C3-7cycloalkyl, phenyl, pyridyl, piperidinyl; and R4' is optionally substituted with 1 or 2 identical or different substitutes chosen from group consisting of C1-4alkyl, amino, C1-3alkylamino, C1-3dialkylamino, phenyl and benzyl; and each R1 and R2 independently represents L1, where L1 is chosen from group consisting from H, C1-6alkyl, C2-6alkenyl, C2-6alkinyl, - adamantyl, pyrrolidinyl, pyridyl, or R1 and R2 together with nitrogen atom to which attached, form X, where X represents pyrrolidinyl, piperazinyl, piperidinyl, morpholino; where X is optionally substituted with Y, where Y represents dioxolanyl, C1-9alkyl, phenyl, furanyl, pyrrolyl, pyridyl, pyrrolidinyl; and where X and Y are optionally split with Z, where Z represents -C1-3alkylen-, C1-3alkylen-. Other radical values are specified in formula of invention.

EFFECT: effective application for treatment of migraine and other headache mediated by action of CGRP-receptors.

34 cl, 11 dwg, 6 tbl, 201 ex

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RU 2 341 526 C2

Authors

Chaturvedula Prasad V.

Chen Ling

Siv'Ello Rita

Konvehj Charlz Mark

Degnan Ehndrju P.

Dubovchik Dzhen M.

Khan Ksiaodzhun

Karadzhordzh Dzhordzh N.

Lao Guanglin

Mehkor Dzhon E.

Pojndekster Grehkhem

Vig Shikkha

Dates

2008-12-20Published

2003-05-27Filed