申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2004022060A2
公开(公告)日:2004-03-18
(1H-Benzoimidazol-2-YL)-(Piperazinyl)-Methanone derivatives of formula (I) and related compounds as histamine H4-receptor antagonists for the treatment of inflammatory and allergic disorders (I) wherein B and B1 are C or up to one of B and B1 may be N; Y is O, S or NR2, where R2 is H or C1-4alkyl; Z is O or S; R8 is H and R9 is (a), where R10 Is H or C1-4alkyl, or R8 and R9 are taken together with their N of attachment to form (b); n is 1 or 2; m is 1 or 2; n + m is 2 or 3; other substituents as defined in claim 1.
(1H-苯并咪唑-2-基)-(哌嗪基)-甲酰胺类化合物(I)及其相关化合物,作为组胺H4受体拮抗剂用于治疗炎症性和过敏性疾病。
其中,B和B₁是C,或者B和B₁中至多一个为N;Y是O、S或NR₂,其中R₂是H或C₁₋₄烷基;Z是O或S;R₈是H,且R₉是(a),其中R₁₀是H或C₁₋₄烷基,或者R₈和R₉与它们的连接N原子一起形成(b);n是1或2;m是1或2;n + m是2或3;其他取代基如权利要求1所述。