Iron complexes of hydroxy pyridones useful for treating iron deficiency anemia
US4550101A · kind A · utility
10Cited by
0References
35Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 24, 1983 |
| Grant date | Oct 29, 1985 |
| Priority date | — |
| Expiry date | Mar 24, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/69
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pharmaceutical compositions containing an iron complex of a 3-hydroxypyrid-2-one or 3-hydroxypyrid-4-one in which the hydrogen atom attached to the nitrogen atom is replaced by an aliphatic hydrocarbon group and, optionally, in which one or more of the hydrogen atoms attached to ring carbon atoms are also replaced by an aliphatic hydrocarbon group, are of value for the treatment of iron deficiency anemia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.