发明名称 |
3-(2-(MON- AND DIALKYLAMINO)PROPYL)-1,2,3,4-TETRAHYDRO-5H-(1)-BENZOPYRANO-(3,4-C)PYRIDIN-5-ONES |
摘要 |
Anticholinergic 3-[2-(mono- and dialkylamino)-propyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]-pyri din-5-ones useful for treating bronchospastic diseases in mammals are disclosed. Also disclosed are methods for preparing said compounds, pharmaceutical compositions containing them and methods for using said pharmaceutical compositions. A method for preparing the intermediate which is required to prepare the unsubstituted benzopyrano-[3,4-c]pyridin-5-ones of the invention is also disclosed. |
申请公布号 |
ZA8300619(B) |
申请公布日期 |
1983.12.28 |
申请号 |
ZA19830000619 |
申请日期 |
1983.01.31 |
申请人 |
WARNER-LAMBERT CO |
发明人 |
CONNOR DAVID THOMAS;SCHWENDER CHARLES FREDERICK;SORENSON RODERICK JOSEPH;UNANGST PAUL CHARLES |
分类号 |
A61K31/435;A61P11/00;C07D491/04;C07D491/052 |
主分类号 |
A61K31/435 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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