1-cycloalkylcarbonyl-3-(3,5-dihalophenyl) imidazolidine-2,4-diones
CA 1087198 A · Owner: Sumitomo Chemical Co. Ltd. · Inventors: Kato, Toshiro; Takayama, Chiyozo; Fujinami, Akira
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
1-CYCLOALKYLCARBONYL-3-(3,5-DIHALO-, PHENYL)IMIDAZOLIDINE-2,4-DIONES Abstract of the Disclosure, The invention relates to 1-cycloalkylcarbonyl-3-(3 5-dihalophenyl)imidazolidine-2,4-diones of the formula: wherein X represents a chlorine or bromine atom R1 represents, a C3-C6 cycloalkyl, tetramethylcyclopropyl 2,2-dimethyl-3-, isobutenylcyclopropyl or 2,2-dimethyl-3-dichlorovinylcyclopropyl group and R2 and R3, which may be the same or different each represent a hydrogen atom or a methyl group. These compounds show high fungicidal activities without any material toxicity to mammals and plants and can be produced by reacting the corresponding 1-unsubstituted compound with a …
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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 October 7, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 7, 1997.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.