2H-吡喃-3,5(4H,6H)-二酮 、 3-氰基苯甲醛 、 3-氨基-2-甲基-1,2-恶唑-5-酮 以
乙醇 为溶剂,
反应 48.0h,
以to provide the title compound as the filter cake (0.09 g)的产率得到3-(1-methyl-3,5-dioxo-3,4,5,6,8,9-hexahydro-1H-isoxazolo[3,4-b]pyrano[4,3-e]pyridin-4-yl)benzonitrile
参考文献:
名称:
Tricyclic dihydropyrazolone and tricyclic dihydroisoxazolone potassium channel openers
Tricyclic dihydropyrazolone and tricyclic dihydroisoxazolone potassium channel openers
申请人:——
公开号:US20020007059A1
公开(公告)日:2002-01-17
Compounds of formula I
1
are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
TRICYCLIC DIHYDROPYRAZOLONE AND TRICYCLIC DIHYDROISOXAZOLONE POTASSIUM CHANNEL OPENERS
申请人:ABBOTT LABORATORIES
公开号:EP1259510A2
公开(公告)日:2002-11-27
US6538004B2
申请人:——
公开号:US6538004B2
公开(公告)日:2003-03-25
US6780872B2
申请人:——
公开号:US6780872B2
公开(公告)日:2004-08-24
[EN] TRICYCLIC DIHYDROPYRAZOLONE AND TRICYCLIC DIHYDROISOXAZOLONE POTASSIUM CHANNEL OPENERS<br/>[FR] AGENTS OUVRANT LES CANAUX POTASSIUM A BASE DE DIHYDROPYRAZOLONE TRICYCLIQUE ET DE DIHYDROISOXAZOLONE TRICYCLIQUE
申请人:ABBOTT LAB
公开号:WO2001066544A2
公开(公告)日:2001-09-13
Compounds of formula (I) are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.