The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 1977
Filed:
Mar. 19, 1976
Edgar Enders, Cologne, DT;
Paul-Ernst Frohberger, Leverkusen, DT;
Bayer Aktiengesellschaft, Leverkusen, DT;
Abstract
Fungicidal compositions containing, and methods of combating fungi, using 1-aryl-5-alkylidene-2,4-dioxo-imidazolidines of the formula ##STR1## in which R is aryl optionally substituted by nitro; by halogen; by alkyl, alkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl each with up to 6 carbon atoms; by haloalkyl with up to 5 halogen atoms and 1 or 2 carbon atoms; by cycloalkyl with 5 or 6 carbon atoms; by hydroxyl; by cyano; by thiocyanato; by acetyl; by formyl; by phenyl or phenoxy each optionally carrying halogen or nitro as substituents; by phenylthio; by phenylsulfonyl; by halosulfonyl; by benzyl; by anilino; by monoalkylamino or dialkylamino, each with up to 4 carbon atoms in each alkyl moiety; or by a cyclic amine radical in which the amine nitrogen is a constituent of a 5-membered or 6-membered heterocyclic structure which can in addition contain at least one further hetero-atom selected from the group consisting of nitrogen, oxygen and sulfur ring members; it being possible for an aryl radical to be substituted by the group ##STR2## R' is hydrogen or alkyl with up to 6 carbon atoms, EXHIBIT STRONG FUNGICIDAL PROPERTIES.