Thiazole derivatives and processes for preparing the same
US4052407A · kind A · utility
3Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1975 |
| Grant date | Oct 4, 1977 |
| Priority date | — |
| Expiry date | May 14, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D277/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel thiazole derivatives of the formula ##STR1## wherein R.sub.1 and R.sub.2 are hydrogen or methyl, R.sub.3 is oxo, hydroxyl or acetoxy, have prostaglandin side chains and have an action that is more selective than that of natural prostaglandins. They inhibit the activity of enzymes inducing the decomposition of prostaglandins in the organism and thus they increase the endogenous level of prostaglandins. Various novel methods are provided for their production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.