公开(公告)号：US4683233A

公开(公告)日：1987-07-28

申请号：US704439

申请日：1985-02-22

申请人： Herbert Salzburg ,  Manfred Hajek ,  Gerd Hanssler ,  Varl-Heinz Kuck

发明人： Herbert Salzburg ,  Manfred Hajek ,  Gerd Hanssler ,  Varl-Heinz Kuck

IPC分类号： A01N47/44 ,  A01N20060101 ,  A01N37/44 ,  A01N43/16 ,  A01N43/40 ,  A01N43/50 ,  A01N43/54 ,  A01N43/56 ,  A01N43/60 ,  A01N43/653 ,  A01N43/76 ,  A01N43/80 ,  A01N43/84 ,  A01N43/90 ,  A01N47/42

CPC分类号： A01N43/56 ,  A01N37/44 ,  A01N43/16 ,  A01N43/40 ,  A01N43/50 ,  A01N43/54 ,  A01N43/60 ,  A01N43/653 ,  A01N43/76 ,  A01N43/80 ,  A01N43/84 ,  A01N43/90 ,  A01N47/44

摘要： A method of combating fungi and bacteria which comprises applying to such fungi, bacteria or a habitat thereof, a fungicidally or bactericidally effective amount of at least one salt of 3-keto-2-, 3H-1,2-benzisothiazole 1,1-dioxide of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl having 1 to 18 carbon atoms, or alkyl which has 1 to 6 carbon atoms and is optionally monosubstituted to trisubstituted by hydroxyl and/or monosubstituted to trisubstituted by amino, or represents carboxyl-substituted alkyl having 1 to 4 carbon atoms, or phenyl which is optionally monosubstituted to trisubstituted by identical or different substituents from amongst nitro and chlorine, or represents cycloalkyl having 5 or 6 carbon atoms, or represents heterocyclic structures which are optionally saturated or unsaturated, are optionally monosubstituted to tetrasubstituted by alkyl having 1 to 4 carbon atoms or hydroxyl, and have 1 to 3 identical or different heteroatoms, and a total of 5 or 6 ring members,R.sup.2 represents alkyl having 1 to 18 atoms, or alkyl which has 1 to 6 carbon atoms and is optionally monosubstituted to trisubstituted by hydroxyl and/or monosubstituted to trisubstituted by amino, or represents carboxyl-substituted alkyl having 1 to 4 carbon atoms, or phenyl which is optionally monosubstituted to trisubstituted by identical or different substituents from amongst nitro and chlorine, or represent cycloalkyl having 5 or 6 carbon atoms, or represents heterocyclic structures which are optionally saturated or unsaturated, are optionally monosubstituted to tetrasubstituted by alkyl having 1 to 4 carbon atoms or hydroxyl, and have 1 to 3 identical or different heteroatoms, and a total of 5 or 6 ring members, andR.sup.3 represents hydrogen, alkyl, having 1 to 6 carbon atoms, NH.sub.2, ##STR2## benzyl, or hydroxyalkyl having 1 to 3 carbon atoms, with the exception of the mono-, di- and triethanolamine compounds, orR.sup.1 and R.sup.2 together with the nitrogen atom at which they are located, form a 5-membered or 6-membered ring which can optionally contain further heteroatoms, and can optionally be substituted by keto groups or fused-on 5-membered or 6-membered rings and/or alkyl having 1 to 4 carbon atoms, with the exception of the pyridine ring which is optionally mono- or disubstituted by methyl.