申请人:Janssen Pharmaceutica N.V.
公开号:US06110939A1
公开(公告)日:2000-08-29
This invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein n is 0, 1 or 2; m is 1 or 2, provided that if m is 2, then n is 1; X is a covalent bond or a bivalent radical of formula --O--, --S--, --NR.sup.3 --; .dbd.Q is .dbd.O or .dbd.NR.sup.3 ; R.sup.1 is Ar.sup.1, Ar.sup.1 C.sub.1-6 alkyl or di(Ar.sup.1)C.sub.1-6 alkyl wherein the C.sub.1-6 alkyl group is optionally substituted; R.sup.2 is Ar.sup.2, Ar.sup.2 C.sub.1-6 alkyl, Het or HetC.sub.1-6 alkyl; L is a benzimidazole or imidazopyridine derivative of formula (A) or (B) Ar.sup.1 is optionally substituted phenyl Ar.sup.2 is naphtalenyl or optionally substituted phenyl; and Het is an optionally substituted monocyclic or bicyclic heterocycle; as substance P antagonists; their preparation, compositions containing them and their use as a medicine.
本发明涉及公式N-氧化物形式的化合物,其药学上可接受的加合盐和立体化学异构体形式,其中n为0、1或2;m为1或2,但如果m为2,则n为1;X为共价键或公式--O--、--S--、--NR^3 --的二价基团;.dbd.Q为.dbd.O或.dbd.NR^3;R^1为Ar^1、Ar^1 C_1-6烷基或二(Ar^1)C_1-6烷基,其中C_1-6烷基基团可选择性地取代;R^2为Ar^2、Ar^2 C_1-6烷基、Het或HetC_1-6烷基;L为公式(A)或(B)的苯并咪唑或咪唑吡啶衍生物;Ar^1为可选择性取代的苯基;Ar^2为萘基或可选择性取代的苯基;Het为可选择性取代的单环或双环杂环;作为P物质拮抗剂;它们的制备、含有它们的组合物以及它们作为药物的用途。