Ascorbic acid derivatives
US5175188A · kind A · utility
0Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1992 |
| Grant date | Dec 29, 1992 |
| Priority date | — |
| Expiry date | Jan 10, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Derivatives of 3,4-dihydroxy-2,5-dihydrofuran-5-ones, intermediates and processes useful for their preparation are disclosed. These compounds are useful as free-radical scavengers and exhibit cellular protective properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.