Compounds of formula (I)
wherein n is 0, 1, or 2; A is N or N
+
—O
−
; X is O, S, —NH—, and —N-alkyl-; Ar
1
is a 6-membered aromatic ring; and Ar
2
is a fused bicycloheterocycle. The compounds are useful in treating conditions or disorders prevented by or ameliorated by α7 nAChR ligands. Also disclosed are pharmaceutical compositions having compounds of formula (I) and methods for using such compounds and compositions.
Fused bicycloheterocycle substituted quinuclidine derivatives as .alpha.7 nAChR modulators
申请人:Abbott Laboratories
公开号:EP2308875A1
公开(公告)日:2011-04-13
Compounds of formula (I) wherein n is 0, 1, or 2; A is N or N+-O-; X is O, S, -NH-, and -N-alkyl-; Ar1 is a 6-membered aromatic ring; and Ar2 is a fused bicycloheterocycle. The compounds are useful in treating conditions or disorders prevented by or ameliorated by a7 nAChR ligands. Also disclosed are pharmaceutical compositions having compounds of formula (I) and methods for using such compounds and compositions.
[EN] FUSED BICYCLOHETEROCYCLE SUBSTITUTED QUINUCLIDINE DERIVATIVES<br/>[FR] DÉRIVÉS POLYCYCLIQUES DE QUINUCLIDINE SUBSTITUÉS PAR UN BICYCLOHÉTÉROCYCLE CONDENSÉ
申请人:ABBOTT LAB
公开号:WO2006065233A1
公开(公告)日:2006-06-22
[EN] Compounds of formula (I) wherein n is 0, 1, or 2; A is N or N+-O-; X is O, S, -NH-, and -N-alkyl-; Ar1 is a 6-membered aromatic ring; and Ar2 is a fused bicycloheterocycle. The compounds are useful in treating conditions or disorders prevented by or ameliorated by a7 nAChR ligands. Also disclosed are pharmaceutical compositions having compounds of formula (I) and methods for using such compounds and compositions. [FR] La présente invention décrit des composés de formule (I) selon laquelle n est égal à 0, 1 ou 2 ; A représente N ou N+-O- ; X représente O, S, -NH- ou -N-alkyl- ; Ar1 est un cycle aromatique à six chaînons ; et Ar2 est un bicyclohétérocycle condensé. Lesdits composés peuvent être employés dans le traitement d'états pathologiques ou de troubles inhibés ou soulagés par les ligands de a7 nAChR. La présente invention décrit également des préparations pharmaceutiques incluant des composés de formule (I) ainsi que des méthodes permettant d'employer de tels composés et de telles préparations.