Cis-platinum complexes, a process for the preparation thereof, and pharmaceuticals containing these compounds
CA 1313655 C · Owner: Kolar, Cenek · Inventors: Dehmel, Konrad; Kraemer, Hans P.; Kolar, Cenek
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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Ma 590 Dr. Sn/8n, Abstract of the disclosure, Cis-platinum complexes a process for the preparation, thereof and pharmaceuticals containing these compounds Compounds of the general formula I, I, in which R1 represents a hydrogen atom or an alkyl group of the formula CH3(CH2)n- where n = 0 to 5, R2 represents a hydrogen atom when X is a carbamoyl group, an alkyl group having 1 to 6 carbon atoms a, group, bonded in an ether-like fashion of the form-, ula R3-O-CH2-(CHR4)m-CH2- in which R3 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R4 is a hydroxyl group or an alkyloxy group having 1 to 3 carbon atoms, and m is 0 to 2, represents a group, bonded in an ether-like fashion of …
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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 February 16, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 16, 2010.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.