Therapeutically active mixed esters of polyols
CA 1075708 A · Owner: Laboratories Om Societe Anonyme · Inventors: Baudet, Pierre; Ricard, Jean-Paul; Schulthess, Adrian
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Therapeutically active compounds of the general formula:, (F), wherein Ac1 is a first acyl group Ac2 is a second acyl group, different from Ac1 A is a C-C bond or a divalent organic, residue; R1 R2 are a hydrogen atom or a lower alkyl group R1 and R2 together being able to take part in the formation of a ring having up to 6 atoms, A, R1 and R2 may be substituted by -OH groups esterified or not by acyl groups. These compounds have a hypolipemient and hypocholesterolemient action and, inhibit the aggregation of blood platelets.
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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 April 15, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 15, 1997.
- 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.