Pharmaceutical compositions of hydroxypyridones
US4666927A · kind A · utility
37Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 1984 |
| Grant date | May 19, 1987 |
| Priority date | — |
| Expiry date | Sep 18, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F15/025
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds in which two or more rings, being a 3-hydroxypypyrid-2-one, 3-hydroxypyrid-4-one or 1-hydroxpyrid-2-one, are linked are of value in the treatment of patients having a toxic concentration of a metal, particularly iron, in the body while the iron complexes of such compounds are of value in the treatment of iron deficiency anaemia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.