Benzimidazolone derivatives having mixed serotonin and dopamine receptors affinity
US6281218A · kind A · utility
44Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2000 |
| Grant date | Aug 28, 2001 |
| Priority date | — |
| Expiry date | Aug 8, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of general formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 denote hydrogen or hydroxy with the proviso that R.sub.1, R.sub.2, R.sub.3, and R.sub.4 cannot simultaneously represent hydrogen, processes for their preparation of the compounds of general formula (I), and their use as pharmaceuticals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.