Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1993-05-21
1994-12-27
Bernhardt, Emily
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514269, 514272, 514274, 514338, 514369, 514372, 514395, 544238, 544300, 544310, 544316, 544317, 544319, 544321, 544405, 546271, 548181, 548183, 548186, 548213, 5483047, 5483061, A01N 4358, A01N 4354, C07D40112, C07D40312
Patent
active
053766571
ABSTRACT:
Benzimidazolesulfonic acid derivatives of the formula I ##STR1## in which R.sub.1 is an unsaturated 5-membered heterocycle having not more than two hetero atoms N and/or S or is an unsaturated 6-membered heterocycle having not more than two N atoms, it being possible for each of the heterocycles to be substituted, and X is oxygen or sulfur, while R.sub.2, R.sub.3, R.sub.4 and n are as defined herein, are valuable microbicides. They can be used in crop protection in the form of suitable compositions, for example for controlling fungal disease.
REFERENCES:
patent: 4196125 (1980-04-01), Paget et al.
patent: 4401817 (1983-08-01), Paget et al.
patent: 4536502 (1985-08-01), Giraudon et al.
patent: 4622323 (1986-11-01), Giraudon et al.
Hostettler Bernard
Hubele Adolf
Muller Urs
Sutter Marius
Bernhardt Emily
Ciba-Geigy Corporation
McC. Roberts Edward
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