Benzenesulfonamide derivatives
US5523464A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1994 |
| Grant date | Jun 4, 1996 |
| Priority date | — |
| Expiry date | Jun 30, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/74
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to benzenesulfonamide derivatives represented by Formula (I): ##STR1## in which R.sup.1 and R.sup.2 independently represent hydrogen or lower alkanoyl; and R.sup.3 and R.sup.4 independently represent hydrogen, lower alkyl, cycloalkyl, substituted or unsubstituted polycycloalkyl, substituted aryl, or a substituted or unsubstituted heterocyclic group, or R.sup.3 and R.sup.4 are combined together with the adjacent nitrogen atom to form a substituted or unsubstituted aliphatic heterocyclic group, or a pharmaceutically acceptable salt thereof. The derivatives are useful as therapeutic agents for osteoporosis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.