Microbicidal compositions

US5384321A · kind A · utility

Assignee

• Ciba-Geigy · US

Inventors

• Walter Kunz · Oberwil, CH
• Rolf Schurter · Binningen, CH

Key dates

• Filing date: Aug 10, 1993
• Grant date: Jan 24, 1995
• Expiry date: Aug 10, 2013

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/82
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compositions comprising, as active ingredients, compounds of the formula I ##STR1## in which: X.sub.1, X.sub.2 and X.sub.3 independently of one another are hydrogen, methyl, methoxy, methylthio, halogen or nitro; PA1 A is C.sub.1 -C.sub.2 alkyl which is substituted by a maximum of 3 X--C.sub.1 -C.sub.4 alkyl groups, methyl which is substituted by 2 or 3 halogen atoms, ethyl which is substituted by hydroxyl and/or not more than 4 halogen atoms; vinyl which is unsubstituted or substituted by not more than 3 halogen atoms; furthermore ethynyl, propargyl, formyl, acetyl, acetyl which is substituted by not more than 3 halogen atoms, or one of the groups C(R).dbd.N--N(R.sub.2)R.sub.3, C(N.dbd.N--U.sub.1).dbd.N--NH--U.sub.1, CH(R)--[N(R.sub.1)].sub.n --N(R.sub.2)R.sub.3, C(R)(CN)OR.sub.4, C(R).dbd.N(O).sub.n R.sub.3, CH(R)--O--N.dbd.C(R.sub.1)R.sub.2, CH(R)--O--N.dbd.C(CN)--CONH--R.sub.5, C(R.sub.6).dbd.N--(O).sub.n R, CH(R)--Y--E--R.sub.3, CO--[C(OR).sub.2 ].sub.n Q, C(Q).dbd.CH--OR or T--Q; in which furthermore: PA1 n is zero or 1; PA1 X and Y independently of one another are oxygen or sulfur, PA1 R and R.sub.1 independently of one another are hydrogen or C.sub.1 -C.sub.2 alkyl; PA1 R.s…