Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-03-06
1991-11-19
Gerstl, Robert
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548126, C07D28514, A01N 4382
Patent
active
050666614
ABSTRACT:
The invention relates to novel N-(cyanomethyl)-benzo-1,2,3-thiadiazole-7-carboxamides of the formula I ##STR1## in which X.sub.1 and X.sub.2 independently of one another are hydrogen or 1 to 3 halogen; R is hydrogen C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.5 alkenyl or SR.sub.1 ; R.sub.1 is C.sub.1 -C.sub.3 alkyl which is substituted by 3 to 6 fluorine or chlorine; R.sub.2 is C.sub.1 -C.sub.4 alkyl, or is C.sub.1 -C.sub.5 alkyl which is interrupted by oxygen, or is C.sub.1 -C.sub.6 alkoxy, or is C.sub.1 -C.sub.3 alkyl which is substituted by 1 to 3 halogen, or is substituted C.sub.2 -C.sub.3 alkoxy, or is C.sub.1 -C.sub.6 alkylthio, or is furyl or thienyl, each of which is bonded in the 2- or 3-position, or is furyl or thienyl, each of which is substituted by 1 to 3 halogen and bonded in the 2- or 3-position; and R.sub.3 is hydrogen or C.sub.1 -C.sub.4 alkyl.
Such compounds, by themselves or in the form of formulated agents, can be used for protecting plants against harmful microorganisms.
REFERENCES:
patent: 4931581 (1990-06-01), Schurter
Kunz Walter
Nyfeler Robert
Schurter Rolf
Ciba-Geigy Corporation
Dohmann George R.
Gerstl Robert
McC.Roberts Edward
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