ПИРСОН Норман (US),РОСС Рональд (US),ЭР Роберт (US)
申请号：
RU2011144082/13
公开号：
RU2011144082A
申请日:
2009.04.01
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
FIELD: chemistry.SUBSTANCE: invention relates to agriculture. The compound is selected from a group including formula 1, formula 2, formula 3, formula 4, formula 5 and formula 6. Formula 1 is , where R1 = isobutyl, sec-butyl or tert-butyl-CH2 R2=H n=0-25. Formula 2 is , where R1 = sec-butyl or tert-butyl-CH2 R2=H. Formula 3 is , where R1 = isobutyl, sec-butyl or tert-butyl-CH2 R2=H. Formula 4 is , where R1 = isobutyl R2=H R3 = n-alkyl containing 2-25 carbon atoms, except n-heptyl and n-undecyl, branched alkyl containing 4-25 carbon atoms, substituted or unsubstituted cycloalkyl containing 3-25 carbon atoms, or substituted or unsubstituted arylalkyl containing 12-26 carbon atoms or R1 = sec-butyl or tert-butyl-CH2 R2=H R3 = n-alkyl containing 1-25 carbon atoms, branched alkyl containing 3-25 carbon atoms, substituted or unsubstituted cycloalkyl containing 7-25 carbon atoms, or substituted or unsubstituted arylalkyl containing 7-25 carbon atoms or R1 = isobutyl R2 = methyl R3 = n-alkyl, containing 2, 3, 6 and 12-25 carbon atoms, branched alkyl containing 3-25 carbon atoms, substituted or unsubstituted cycloalkyl containing 3-25 carbon atoms, or substituted or unsubstituted arylalkyl containing 7-25 carbon atoms. Formula 5 is , where R4=H, alkyl, haloalkyl, alkoxy, alkylthio, haloalkoxy or haloalkythio, each containing 1-4 carbon atoms, or halogen, hydroxyl group, nitro group, carboxylic acid group or cyano group an either R1 = sec-butyl or tert-butyl-CH2 and R2=H or R1 = isobutyl and R2 = methyl and formula 6 is , where R4 = H, alkyl, haloalkyl, alkoxy, alkythio, haloalkoxy, haloalkylthio, each containing 1-4 carbon atoms, or halogen, hydroxyl group, nitro group carboxylic acid group or cyano group and either R1 = isobutyl, sec-butyl or tert-butyl-CH2 R2=H or R1 = isobutyl and R2 = methyl. Said compounds are used to attract zoospores of plant pathogenic oomycetes of fungi or control plant diseases.EFFECT: invention increases treatment efficiency.17 cl, 2 dwgИзобретен
