Phosphate derivatives of diaryl 1,3,4-oxadiazolone
US5939405A · kind A · utility
14Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 1999 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | Jan 26, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides novel phosphate derivatives having the general formula wherein A, R.sup.1 and R.sup.2 are as defined herein, or a nontoxic pharmaceutically acceptable salt or solvate thereof and are useful in the treatment of disorders which are responsive to the opening of potassium channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.