Aminotetralin derivative and compositions and method of use thereof
US5807897A · kind A · utility
9Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 1997 |
| Grant date | Sep 15, 1998 |
| Priority date | — |
| Expiry date | Feb 21, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2602/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to aminotetralin derivatives of the formula I: ##STR1## wherein: R.sup.1 is methyl or ethyl; R.sup.2 is hydrogen, halogen, lower-alkoxy or thiolower-alkyl; R.sup.3 is hydrogen, halogen, lower-alkoxy or lower-alkyl; and the chiral center * is in the (S)(-) form; or a pharmaceutically acceptable acid-addition salt thereof, with the proviso that when R.sup.2 and R.sup.3 are both hydrogen, R.sup.1 must be methyl; to pharmaceutical compositions containing them and to methods for the treatment or prevention of movement disorders utilizing them.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.