哌嗪 、 5,9-dichloro-[1,2,4]triazolo[1,5-c]quinazoline 在
水 作用下,
以
乙醇 为溶剂,
反应 1.5h,
以to give 0.18 g (92%) of the product as light yellow crystalline solid的产率得到9-Chloro-5-(piperazin-1-yl)-[1,2,4]triazolo[1,5-c]quinazoline
参考文献:
名称:
HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE
[EN] HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE [FR] INHIBITEURS HÉTÉROCYCLIQUES DE RÉCEPTEURS DE L'HISTAMINE DESTINÉS AU TRAITEMENT DE MALADIE
[EN] HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS HÉTÉROCYLIQUES DES RÉCEPTEURS DE L'HISTAMINE DESTINÉS AU TRAITEMENT D'UNE MALADIE
申请人:KALYPSYS INC
公开号:WO2010030785A2
公开(公告)日:2010-03-18
The present invention relates to compounds and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE
申请人:Borchardt Allen J.
公开号:US20100120741A1
公开(公告)日:2010-05-13
The present invention relates to compounds and methods which may be useful as inhibitors of H
1
R and/or H
4
R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
[EN] HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS HÉTÉROCYCLIQUES DE RÉCEPTEURS DE L'HISTAMINE DESTINÉS AU TRAITEMENT DE MALADIE