1,4-benzothiazine-2-acetic acid derivatives
US5252571A · kind A · utility
1Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 1991 |
| Grant date | Oct 12, 1993 |
| Priority date | — |
| Expiry date | Dec 24, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D279/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
1,4-Benzothiazine-2-acetic acid derivatives having an excellent aldose reductase inhibitory activity which are useful for the prevention and treatment of diabetic complications, such as diabetic cataract, retinopathy, nephropathy and neuropathy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.