Muscarinic receptor antagonists
US5418229A · kind A · utility
17Cited by
3References
6Claims
0Family size
Inventors
Key dates
| Filing date | May 31, 1994 |
| Grant date | May 23, 1995 |
| Priority date | — |
| Expiry date | May 31, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound of the formula ##STR1## wherein X, R.sup.1, R.sup.2, R.sup.3, R.sup..sup.4, Y, m and n are defined herein are useful as muscarinic receptor antagonists.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.