Fungicidal combinations comprising thieno2,3-dpyrimidin-4-one
CA 2347800 A1 · Owner: Walter, Harald · Inventors: Forster, Birgit; Knauf-Beiter, Gertrude; Walter, Harald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to novel fungicidal compositions having a synergistically increased action, wherein component a) is a thieno2,3dpyrimidin-4-one of formula (I), wherein R1 in halogen R2 is C2-C5alkyl, -, CH2-cyclopropyl and R3 is C2-C5alkyl -CH2-cyclopropyl; in association with b) either an azole fungicide (II), or an anilinopyrimidine fungicide (III) or a , morpholine fungicide (IV), or a strubilurin compound (V) or a pyrrole , compound (VI), or a phenylamide (VII) or a dithiocarbamate fungicide selected from mancozeb, maneb, metiram and zineb or a copper compound selected from , copper hydroxide copper oxychloride, copper sulfate and oxine-copper or , sulfur, or prochloraz, or …
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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 November 4, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 4, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 4, 2021.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.