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US 2013/0296373 A1Published application
Macrocyclic picolinamides as fungicides
AssigneeDow AgroSciences LLC
InventorsKevin G. Meyer, W. John Owen, James M. Renga, Chenglin Yao, Benjamin M. Nugent, Jeremy Wilmot, Fangzheng Li, Karla Bravo-Altamirano
Life of this patent
Estimating the term…
Abstract
The disclosure relates to macrocyclic picolinamides of Formula I and their use as fungicides.
Claims18
A compound of Formula I:
- X is H or C(O)R6;
- Y is H, C(O)R6, or Q;
- Q is
- R1 is O;
- R2 is H, alkyl, alkenyl, aryl, heterocyclyl, silyl, each substituted with 0, 1 or multiple R5, —C(O)R5;
- R3 is phenyl or cyclohexyl;
- R4 is alkyl or alkoxy, substituted with 0, 1, or multiple R5;
- R5 is hydroxy, alkyl, alkenyl, halo, haloalkyl, alkoxy, haloalkoxy, C(O)R8, arylalkoxy, or aryl, where each R5 is substituted with 0, 1, or multiple R9;
- R6 is alkoxy, benzyloxy, substituted with 0, 1, or multiple R9;
- R7 is H, —C(O)R4, or —CH2OC(O)R4;
- R8 is hydroxy, alkyl, alkoxy, N(R9)2, arylalkoxy;
- and
- R9 is H or alkyl.
10 more elements
A composition for the control of a fungal pathogen, comprising:
- a compound of Formula I:
- X is H or C(O)R6;
- Y is H, C(O)R6, or Q;
- Q is
- R1 is O;
- R2 is H, alkyl, alkenyl, aryl, heterocyclyl, silyl, each substituted with 0, 1 or multiple R5, —C(O)R5;
- R3 is phenyl or cyclohexyl;
- R4 is alkyl or alkoxy, substituted with 0, 1, or multiple R5;
- R5 is hydroxy, alkyl, alkenyl, halo, haloalkyl, alkoxy, haloalkoxy, C(O)R8, arylalkoxy, or aryl, where each R5 is substituted with 0, 1, or multiple R9;
- R6 is alkoxy, benzyloxy, substituted with 0, 1, or multiple R9;
- R7 is H, —C(O)R4, or —CH2OC(O)R4;
- R8 is hydroxy, alkyl, alkoxy, N(R9)2, arylalkoxy;
- and
- R9 is H or alkyl, and
- at least one additional agriculturally active compound selected from the group consisting of:
- pesticides, fungicides, insecticides, nematocides, miticides, arthropodicides, and bactericides, wherein the composition is effective for the control or at least one plant pathogen.
13 more elements
The composition according to claim, 14 wherein the plant pathogen is at least one pathogen selected from the group consisting of:
- Leaf Blotch of Wheat (Mycosphaerella graminicola;
- anamorph:
- Septoria tritici), Wheat Brown Rust (Puccinia triticina), Stripe Rust (Puccinia striiformis), Scab of Apple (Venturia inaequalis), Blister Smut of Maize (Ustilago maydis), Powdery Mildew of Grapevine (Uncinula necator), Barley scald (Rhynchosporium secalis), Blast of Rice (Magnaporthe grisea), Downy Mildew of Cucurbits (Pseudoperonospora cubensis), Rust of Soybean (Phakopsora pachyrhizi), Glume Blotch of Wheat (Leptosphaeria nodorum), Powdery Mildew of Wheat (Blumeria graminis f. sp. tritici), Powdery Mildew of Barley (Blumeria graminis f. sp. hordei), Powdery Mildew of Cucurbits (Erysiphe cichoracearum), Anthracnose of Cucurbits (Glomerella lagenarium), Leaf Spot of Beet (Cercospora beticola), Early Blight of Tomato (Alternaria solani), and Net Blotch of Barley (Pyrenophora teres).
A method for treating a plant, the method including the steps of:
- applying an agriculturally effective amount of at least one compound of Formula I:
- wherein, X is H or C(O)R6;
- Y is H, C(O)R6, or Q;
- Q is
- R1 is O;
- R2 is H, alkyl, alkenyl, aryl, heterocyclyl, silyl, each substituted with 0, 1 or multiple R5, —C(O)R5;
- R3 is phenyl or cyclohexyl;
- R4 is alkyl or alkoxy, substituted with 0, 1, or multiple R5;
- R5 is hydroxy, alkyl, alkenyl, halo, haloalkyl, alkoxy, haloalkoxy, C(O)R8, arylalkoxy, or aryl, where each R5 is substituted with 0, 1, or multiple R9;
- R6 is alkoxy, benzyloxy, substituted with 0, 1, or multiple R9;
- R7 is H, —C(O)R4, or —CH2OC(O)R4;
- R8 is hydroxy, alkyl, alkoxy, N(R9)2, arylalkoxy;
- and
- R9 is H or alkyl, to at least one portion of a plant or to an area adjacent to a plant or to soil conditioned for growing a plant.
11 more elements
Dependencies are inferred from the claim text.