Benzopyran derivatives
US5691340A · kind A · utility
5Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1995 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | Sep 14, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/66
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound selected from those of formula (I): ##STR1## where RA, RB, RC, RD, A, n, X, Y and Ar are defined in the description, and a medicinal product comprising the same for treating a mammal afflicted with a disease associated with sigma receptors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.