Novel analogs of prostaglandins with 4-oxo-thiazolidinyl nucleus and method of preparation thereof
US4022794A · kind A · utility
25Cited by
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39Claims
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Inventors
Key dates
| Filing date | May 24, 1976 |
| Grant date | May 10, 1977 |
| Priority date | — |
| Expiry date | May 24, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D277/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to novel 9-thia-, 9-oxothia-, and 9-dioxothia-11-oxo-12-azaprostanoic acid compounds, salts, and derivatives thereof and also to processes for the preparation of such compounds. These compounds have prostaglandin-like biological activity and are particularly useful as renal vasodilators, as platelet aggregation inhibitors, and for the treatment of certain autoimmune diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.