11.beta.-PGE.sub.2 compounds
US3931284A · kind A · utility
0Cited by
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3Claims
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Assignee
Inventors
Key dates
| Filing date | Jul 8, 1974 |
| Grant date | Jan 6, 1976 |
| Priority date | — |
| Expiry date | Jul 8, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel methods are disclosed for transforming PGA.sub.2 and 15.beta.-PGA.sub.2 and their acetates, methyl esters, and acetate methyl esters to various prostanoic acids and esters of the PGE.sub.2 and PGF.sub.2.sub..alpha. series. Some of the latter are novel and are useful for the same pharmacological purposes as PGE.sub.2 and PGF.sub.2.sub..alpha..
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.