Prostaglandin derivatives
US5599838A · kind A · utility
7Cited by
1References
5Claims
0Family size
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Key dates
| Filing date | Feb 23, 1996 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | Feb 23, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C405/0033
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A prostaglandin derivative represented by the formula: ##STR1## wherein X is halogen atom R.sup.1 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and R.sup.2 is a cycloalkyl group having 3 to 10 carbon atoms, a cycloalkylmethyl group having 4 to 10 carbon atoms or a cycloalkylethyl group having 5 to 12 carbon atoms, or a salt thereof, which has an excellent lowering action of intraocular pressure and improving actions of renal diseases, ischemic heart diseases and heart failure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.