PYRIDODIAZINS AS FUNGICIDES FOR PLANTS Russian patent published in 2009 - IPC C07D471/04 A01N43/90 A01P3/00 C07D241/20 

Abstract RU 2352570 C2

FIELD: chemistry.

SUBSTANCE: described is compound of general formula , in which W and Z represent N, and X and Y represent CH; R represents halogen; R1 represents phenyl, substituted with 1-3 substituents, selected from halogen; R2 represents NR3R4; R3 and R4 independently represent H, C1-C8alkyl, C2-C8alkenyl, halogen(C1-C8)alkyl, C1-C4alkoxy(C1-C8)alkyl, C3-C8cycloalkyl, optionally substituted with methyl, or R3 and R4 together form C3-C7alkylene chain, optionally containing as substituent C1-C4alkyl group, or together with nitrogen atom, to which they are bound, R3 and R4 form morpholine or pyperazine-N-(C1-C4)alkyl (more preferably N-methyl) ring. Described is method of obtaining compound of general formula (I), intermediate chemical products, as well as fungicidal composition for plants and method to combat phytopathogenic fungi or their elimination, using compound of formula (I).

EFFECT: increase of compound fungicidal activity.

10 cl, 133 tbl, 6 ex

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Authors

Krouli Patrik Dzhelf

Dobler Markus

Mjuller Urs

Uill'Jams Dzhon

Dates

2009-04-20Published

2003-12-03Filed