SUBSTITUTED PYRAZOLYL PYRAZOLE DERIVATIVE AND USE OF SAME AS HERBICIDE

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专利权人:

KIOYU AGRI KO., LTD.

发明人:

MATSUBARA Ken,NIINO Makoto

申请号：

RU20160108486

公开号：

RU2669394(C2)

申请日:

2014.08.11

申请国别(地区):

俄罗斯

年份:

2018

代理人:

摘要：

FIELD: chemistry.SUBSTANCE: invention relates to a pyrazolyl pyrazole derivative of formula (I), wherein Ris a halogen atom, Ris a cyano group or nitro group, Rrepresents a hydrogen atom, trifluoroacetyl group, pentafluoropropionyl group, R-Rmay be the same or different and represent hydrogen atoms, halogen atoms, C-Calkyl groups, a is 3-4 and b is 0–2, excluding compounds in which Ris a chlorine atom, Ris a cyano group, R-Rare hydrogen atoms and b is equal to 1.(I).EFFECT: claimed compound is able to effectively combat harmful weeds at the higher stages of leaf development that cause practical problems.8 cl, 4 tbl, 6 ex

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