Bicycloalkyl derivatives of prostaglandins
CA 1112240 A · Owner: Miles Laboratories, Inc. · Inventors: Kluender, Harold C.; Arndt, Henry C.; Sih, Charles J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
NoYel bicycloalkyl analogues or derivatives of prostaglandin A, E and F are useful modifiers of smooth muscle activity. The compounds have valuable pharmacological properties as platelet antiaggregating agents and gastric antisecretory agents. The compounds are also valuable pharmscological agents for increasing femoral blood flow and decreasing blood pressure and heart rate.
Read the whole patent
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 November 10, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 10, 1998.
- 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.