Patent number: 4472395
Abstract: A 2-azolylmethyl-1,3-dioxolane or -dioxane derivative of the formula ##STR1## in which Az is imidazol-1-yl or 1,2,4-triazol-1-yl,R.sup.1, R.sup.2, R.sup.3 and R.sup.5 each independently is hydrogen or alkyl, orR.sup.1 and R.sup.3 together are an optionally substituted multi-membered methylene bridge,R.sup.4 is hydrogen, optionally substituted alkyl, optionally substituted aryl or optionally substituted aralykyl,m is 0 or 1,R.sup.6 is hydrogen, halogen, cyano, alkyl, optionally substituted aryl, --X--R.sup.7, --COOR.sup.8 or --CONHR.sup.9,X is oxygen, sulphur, SO, or SO.sub.2,R.sup.7 is alkyl, halogenoalkyl, cyano, optionally substituted aralkyl or optionally substituted aryl,R.sup.8 is alkyl,R.sup.9 is alkyl or optionally substituted aryl, andn is 0 or 1, or a plant-tolerated acid addition salt or metal salt complex thereof which possesses fungicidal activity.
Type:
Grant
Filed:
January 27, 1982
Date of Patent:
September 18, 1984
Assignee:
Bayer Aktiengesellschaft
Inventors:
Wolfgang Kramer, Karl H. Buchel, Hans-Ludwig Elbe, Udo Kraatz, Wolf Reiser, Andreas Schulze, Erik Regel, Wilhelm Brandes, Paul-Ernest Frohberger