Thiazole derivatives and process for preparing same
CA 1053683 A · Owner: Gyogyszerkutato Intezet · Inventors: Mehesfalvi, Zsuzsanna; Horvath, Gyula; Ambrus, Gabor
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to novel thiazole derivatives of the general formula I, (I), wherein R1 and R2 stand for hydrogen atoms or alkyl groups and R3, stands for an oxo, hydroxyl or acyloxy group. Furthermore the in-, vention relates to processes for preparing these compounds. On investigating the biological properties of the compounds of the general formula I, it has been found that they have prostaglandinlike effects on certain organs. From the aspect of therapeutic application their action is more selective than that of native prostaglandins. They possess the valuable property of inhibiting the activity of enzymes inducing the decomposition of prostaglandins in the organism and …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 1, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 1, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.