Benzodiazepine derivatives
US5763437A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jan 29, 1997 |
| Grant date | Jun 9, 1998 |
| Priority date | — |
| Expiry date | Jan 29, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Benzodiazepine derivatives of formula (I) wherein R.sup.1 is aryl which may have one or more suitable substituent(s), R.sup.2 is C.sub.3 -C.sub.8 cycloalkyl which may have one or more suitable substituent(s), A is lower alkylene, R.sup.3 is a heterocyclic group selected from the group consisting of tetrahydrofuryl, dioxolanyl, filryl, thienyl, isoxazolyl, pyridyl, benzimidazolyl, benzotiazolyl, benzoxazolyl, benzopyrany, quinolyl, isoquinolyl, tetrahydroisoquinolyl, benzothienyl and benzofuryl, each of which may have one or more suitable substituent(s), or a pharmaceutically acceptable salt thereof, which are useful as a medicament.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.