Derivatives of 5,5-diphenylhydantoin exhibiting enhanced solubility and the therapeutic use thereof
US4163058A · kind A · utility
12Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1977 |
| Grant date | Jul 31, 1979 |
| Priority date | — |
| Expiry date | Apr 22, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6506
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel derivatives of 5,5-diphenylhydantoin, having the formula: ##STR1## wherein R is as defined in the specification and claims hereinafter, are disclosed. These compounds exhibit enhanced solubility over diphenylhydantoin per se and find therapeutic usefulness as anticonvulsants, antiepileptics and antiarrhythmics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.