Substituted piperazine compounds
CA 2657986 A1 · Owner: Nudelman, Grigory · Inventors: Palle, Venkata P.; Nudelman, Grigory; Marquart, Tim
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Novel compounds of the general formula: (see formula above), and pharmaceutically acceptable acid addition salts thereof wherein the , compounds, are useful in therapy to protect skeletal muscles against damage resulting from trauma or to , protect skeletal muscles subsequent to muscle or systemic diseases such as intermittent , claudication, to treat shock conditions to preserve donor tissue and organs , used in transplants, in the treatment of cardiovascular diseases including atrial and ventricular , arrhythmias, Prinzmetal's (variant) angina stable angina, and exercise , induced angina congestive heart disease, and myocardial infarction.
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
- Filed February 22, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 22, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 22, 2023.
- 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.