Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1997-12-16
1999-12-07
Robinson, Allen J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514539, A01N 3712, A01N 3744, A01N 4364
Patent
active
059984554
DESCRIPTION:
BRIEF SUMMARY
The present invention relates to novel crop-protecting compositions having synergistically enhanced action, comprising at least two active ingredient components, and to methods of using such compositions in crop protection, especially of controlling and preventing attack by diseases.
Component I is a compound of formula I ##STR1##
wherein:
X is CH or N;
R is CH.sub.3 or cyclopropyl;
Y is H, F, Cl, Br, CF.sub.3, CF.sub.3 O or propargyloxy;
Z is H, F, Cl, CF.sub.3 or CF.sub.3 O; or
Y and Z together form a methylenedioxy group, a (difluoromethylene)dioxy group, an ethylenedioxy group, a (trifluoroethylene)dioxy group or a benzo group.
Those compounds are described in EP-A-403 618, EP-A-460 575, WO 92/18494 and other publications.
Component II is a compound selected from the group
A) 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-ylmethyl]-1H-1,2,4-triaz ole ("propiconazol"), (reference: GB-1 522 657);
B) 1-{2-[2-chloro-4-(4-chlorophenoxy)-phenyl]-4-methyl-1,3-dioxolan-2-ylmethy l}-1H-1,2,4-triazole ("difenoconazol"), (reference: GB-2 098 607);
C) 1-[2-(2,4-dichlorophenyl)pentyl-1H-1,2,4-triazole ("penconazol") (reference: GB-1 589 852);
D) .alpha.-[2-(4-chlorophenyl)ethyl]-.alpha.-(1,1-dimethylethyl)-1H-1,2,4-tri azole-1-ethanol ("tebuconazol"), (reference: EP-A-40 345);
E) 1-[[3-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl]methyl]-1H-1,2,4-tria zole ("epoxyconazol"), (reference: EP-A-196 038);
F) .alpha.-(4-chlorophenyl)-.alpha.-(1-cyclopropylethyl)-1H-1,2,4-triazole-1- ethanol ("cyproconazol"), (reference: U.S. Pat. No. 4,664,696);
G) .alpha.-butyl-.alpha.-(2,4-dichlorophenyl)-1H-1,2,4-triazole-1-ethanol ("hexaconazol"), (reference: GB-2 119 653);
H) 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)-butyronitrile ("fenbuconazol"), (reference: EP-A-251 775);
J) 1-{[bis(4-fluorophenyl)methylsilyl]methyl}-1H-1,2,4-triazole ("flusilazol"), (reference: U.S. Pat. No. 4,510,136);
K) 5-(4-chlorobenzyl)-2,2-dimethyl-1-(1H-1,2,4-triazol-1-ylmethyl)-cyclopenta nol ("metconazol"), (reference: EP-A-267 778);
L) 2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazol-1-yl)propyl-1,1,2,2-tetrafluoro ethyl ether ("tetraconazol"), (reference: EP-A-234 242);
M) 1-[4-bromo-2-(2,4-dichlorophenyl)tetrahydrofurfuryl]-1H-1,2,4-triazole ("bromuconazol"), (reference: EP-A-246 982);
N) 3-(2,4-dichlorophenyl)-6-fluoro-2-(1H-1,2,4-triazol-1-yl)quinazolin-4(3H)- one ("fluquinconazol"), (reference: EP-A-183 458);
O) N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]imidazole-1-carboxamide ("prochloraz"), (reference: U.S. Pat. No. 4,154,945);
P) 2',4'-dichloro-2-(3-pyridyl)acetophenone-O-methyloxime ("pyrifenox"), (reference: EP-A-49 854); and
Q) 2-p-chlorophenyl-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile ("myclobutanil"), (reference: R. Worthing (Ed.), The Pesticide Manula, 9th. edition, 1991, page 601), or one of the salts or metal complexes thereof.
The invention relates also to mixtures wherein in component I of formula I:
X is CH or N;
R is CH.sub.3 or cyclopropyl;
Y is H, F, Cl, Br, CF.sub.3, CF.sub.3 O or propargyloxy;
Z is H, F or Cl; or
Y and Z together form a methylenedioxy group, a (difluoromethylene)dioxy group, an ethylenedioxy group, a (trifluoroethylene)dioxy group or a benzo group; and wherein component II is a compound selected from the group
A) 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-ylmethyl]-1H-1,2,4-triaz ole ("propiconazol");
B) 1-{2-[2-chloro-4-(4-chlorophenoxy)-phenyl]-4-methyl-1,3-dioxolan-2-ylmethy l}-1H-1,2,4-triazole ("difenoconazol");
C) 1-[2-(2,4-dichlorophenyl)pentyl-1H-1,2,4-triazole ("penconazol");
D) .alpha.-[2-(4-chlorophenyl)ethyl]-.alpha.-(1,1-dimethylethyl)-1H-1,2,4-tri azole-1-ethanol ("tebuconazol");
E) 1-[[3-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl]methyl]-1H-1,2,4-tria zole ("epoxyconazol");
F) .alpha.-(4-chlorophenyl)-.alpha.-(1-cyclopropylethyl)-1H-1,2,4-triazole-1- ethanol ("cyproconazol");
G) .alpha.-butyl-.alpha.-(2,4-dichlorophenyl)-1H-1,2,4-triazole-1-ethanol ("hexaconazol");
H) 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)-butyronitrile ("fenbuconazol");
J) 1-{[bis(4
REFERENCES:
patent: 5286724 (1994-02-01), Sauter et al.
patent: 5317027 (1994-05-01), Sauter et al.
patent: 5464839 (1995-11-01), Wingert et al.
patent: 5476868 (1995-12-01), Wingert et al.
Knauf-Beiter Gertrude
Kung Ruth Beatrice
Morris Michael P.
Novarits Crop Protection, Inc.
Peabody, III John D.
Robinson Allen J.
LandOfFree
Crop protection compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Crop protection compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crop protection compositions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-824415