| 发明名称 |
Spiro (1,3-dioxolane-4,3{40 ) quinuclidine compounds |
| 摘要 |
Novel spiro (1,3-dioxolane-4,3') quinuclidine compounds of the formula <IMAGE> wherein R1 and R2, which may be identical or different, each designates a member of the group hydrogen, alkyl or aryl; a process for the production of these and pharmaceutical compositions of matter containing such compound as active ingredient.
|
| 申请公布号 |
US4104397(A) |
申请公布日期 |
1978.08.01 |
| 申请号 |
US19760656056 |
申请日期 |
1976.02.06 |
| 申请人 |
THE PURDUE FREDERICK COMPANY |
发明人 |
COHEN, SASSON;FISHER, ABRAHAM |
| 分类号 |
A61K31/435;A61P25/02;A61P27/02;A61P27/06;C07D491/20;(IPC1-7):A61K31/44;C07D455/02 |
主分类号 |
A61K31/435 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
