4H-3,1-benzoxazin-4-ones and related compounds and use as enzyme inhibitors
US4657893A · kind A · utility
45Cited by
4References
40Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 26, 1984 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Nov 26, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel 2-amino-4H-3,1-benzoxazin-4-ones represented by the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and X are defined herein are useful as enzyme inhibitors in animals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.