Use of pyrrolo-pyrrole in treating microvascular diseases associated with diabetes
US4457941A · kind A · utility
2Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 1982 |
| Grant date | Jul 3, 1984 |
| Priority date | — |
| Expiry date | Mar 22, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/40
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention concerns a new use of certain pyrrolo-pyrrole compounds of chemical formulas (A), (B), (C), and (D): ##STR1## for the treatment of microvascular complications associated with diabetes such as, for example, diabetic retinopathy, diabetic nephropathy and diabetic neuropathy. Pyrrolo-pyrrole compounds prevent development, restrain further progress and relieve symptoms of already developed microvascular complications of diabetes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.