Method for treatment of cancer and compositions for use therein
CA 2441768 A1 · Owner: Morris, David Lawrence · Inventors: Pourgholami, Mohammad Hossein; Morris, David Lawrence
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a method for the treatment of a tumor in a subject. The method comprises administering to the subject a composition comprising a therapeutically effective amount of a compound of Formula (I) wherein R1 is selected from H, substituted or unsubstituted straight or , branch chain alkyl, alkenyl alkenylalkyl, cycloalkyl, cycloalkylalkyl cycloalkenylalkyl, aryl, arylalkyl, -SR7 -SOR8, -SO2R9, -SCN, B'(CH2)nBR10, -, C(O)-R11 or -OR12 COOR13, -NO2, NR13aCOOR13b, isothiocyanato or -CN where R7 , to R13b are each independently selected from H substituted or unsubstituted, straight or branch chain alkyl alkenyl, alkenylalkyl, cycloalkyl, cycloalkylalkyl …
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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
- Filed March 20, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 20, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 20, 2024.
- 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.