Psychotropic benzofuran derivatives
US5134140A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 21, 1991 |
| Grant date | Jul 28, 1992 |
| Priority date | — |
| Expiry date | Jun 21, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The antipsychotic, antidepressant, anxiolytic compounds of the formula: ##STR1## wherein Z is phenyl or phenyl substituted with alkyl, alkoxy, hydroxy, halogen or methylenedioxy or Z is one of the structures ##STR2## in which m is one of the integers 0, 1 or 2; R.sup.6 is hydrogen or alkyl; Y is H.sub.2 or O; or Z, taken with R.sup.1, forms one of the structures ##STR3## R.sup.1 is hydrogen or alkyl; R.sup.2 is hydrogen alkyl or phenyl; R.sup.3 is hydrogen or alkyl; R.sup.4 and R.sup.5 are independently hydrogen, alkyl, alkoxy, aralkoxy, alkanoyloxy, hydroxy, halo, amino, mono- or dialkylamino, alkanamido of 2 to 6 carbon atoms or sulfonamido, or R.sup.4 and R.sup.5 together form methylenedioxy, ethylenedioxy, or propylenedioxy; n is one of the integers 2, 3 or 4; or a pharmaceutically acceptable salt thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.