Enlarged-hetero-ring prostacyclin analogs
US4490537A · kind A · utility
33Cited by
1References
76Claims
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Assignee
Inventor
Key dates
| Filing date | Mar 26, 1979 |
| Grant date | Dec 25, 1984 |
| Priority date | — |
| Expiry date | Mar 26, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/94
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Processes for preparing dihydro-prostacyclin analogs, which are 9-deoxy-5,9-cyclic ethers of prostaglandin F.sub.1 .alpha.-type compounds, illustrated, for example, by a compound of the formula ##STR1## wherein .about. indicates alpha or beta configuration; including the products and intermediates produced therein, said products having pharmacological utility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.