Quaternary ammonium salts of aromatic amine compounds, their preparation and pharmaceutical compositions in which they are present
US5773620A · kind A · utility
7Cited by
5References
3Claims
0Family size
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Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Jun 30, 1998 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Amine compounds of the formula (Ia): ##STR1## where m, Ar', N, T and Z are defined herein and J is a group ##STR2## are useful as precursors in the production of quaternary amines and for the treatment of pathological phenomena involving the neurokin system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.