Substituted bicyclic derivatives for treating central nervous system disorders
US6372762B1 · kind B1 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1999 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | Apr 27, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to compounds of the formula and the pharmaceutically acceptable salts and solvates thereof wherein X1, X2, X3, R1, R2, R3 and R4 are as defined herein. The invention also relates to pharmaceutical compositions containing the above compounds and to methods of treating shizophrenic and shizo-affective disorders, and related disorders which may be treated by administering compounds having dopaminergic activity such as the above compounds of formula 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.