Patent Number: 7,786,040

Title: 4-cyclopropyl-1,2,3,-thiadiazole compound, agrohorticultural plant disease controlling agent and method of using the same

Abstract: The present invention relates to 1,2,3 -thiadiazole compounds represented by formula (I): ##STR00001## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each represents H, halogen, CN, alkyl, alkoxyalkyl, aryl, arylalkyl, alkylcarbonyl or the like; R.sup.6 represents --C.dbd.(W.sup.1)YR.sup.7 in which R.sup.7 represents H, alkyl, alkenyl, phenylcarbonyl, heterocyclic ring-carbonyl, arylsulfonyl or the like; Y represents O, S, --N(R.sup.11), --N(R.sup.11)O-- in which R.sup.11 represents H, alkyl, cycloalkyl, substituted phenyl, or the like; W.sup.1 represents O or S; and symbols in the formula are defined in detail in the specification or salts thereof, and to a plant disease control agent for agricultural and horticultural use which contains the compound as an active ingredient.

Inventors: Umetani; Kunihisa (Osaka, JP), Shimaoka; Takashi (Osaka, JP), Yamaguchi; Minoru (Osaka, JP), Oda; Masatsugu (Osaka, JP), Kyomura; Nobuo (Osaka, JP), Takemoto; Tsuyoshi (Osaka, JP), Kikutake; Kazuhiko (Osaka, JP)

Assignee: Nihon Nohyaku Co., Ltd.

International Classification: A01N 25/02 (20060101); A61K 31/433 (20060101); A01N 43/828 (20060101); A01N 25/08 (20060101); C07D 285/06 (20060101)

Expiration Date: 8/31/12018