[EN] QUINAZOLINONE T-TYPE CALCIUM CHANNEL ANTAGONISTS<br/>[FR] ANTAGONISTES DE CANAL CALCIQUE DE TYPE T AU QUINAZOLINONE
申请人:MERCK & CO INC
公开号:WO2009009015A1
公开(公告)日:2009-01-15
The present invention is directed to quinazolinone compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
The present invention is directed to quinazolinone compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
The present invention is directed to quinazolinone compounds of the formula I:
wherein R1, R2, R3, X1, X2 X3 are defined herein. These compounds are antagonists of T-type calcium channels, and are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
Quinazoline derivatives as inhibitors of HIV reverse transcriptase
申请人:MERCK & CO. INC.
公开号:EP0530994A1
公开(公告)日:1993-03-10
Compounds having a quinazolin-2-(thi)one nucleus are described. These compounds are useful in the inhibition of HIV reverse transcriptase, the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
描述了具有喹唑啉-2-(硫)-1 核的化合物。这些化合物作为化合物、药学上可接受的盐、药物组合物成分,无论是否与其他抗病毒药物、免疫调节剂、抗生素或疫苗结合使用,均可用于抑制 HIV 逆转录酶、预防或治疗 HIV 感染和治疗 AIDS。还描述了治疗艾滋病的方法和预防或治疗艾滋病毒感染的方法。