BENZOYLUREA COMPOUNDS BEARING HEPTAFLUOROISOPROPYL AND USES THEREOF

Title:

BENZOYLUREA COMPOUNDS BEARING HEPTAFLUOROISOPROPYL AND USES THEREOF

Document Type and Number:

WIPO Patent Application WO/2009/115040

Kind Code:

A1

Abstract:

Benzoylurea compounds having the structure of formula (I) and uses thereof, wherein: R1 and R2 are independently selected from H, F, Cl, Br and I; R3, R4, R5, R6 and R7 are independently selected from H, halogen, C1-C6alkyl, C1-C6alkoxyl and heptafluoroisopropyl, and at least one of R3, R4, R5, R6 and R7 is heptafluoroisopropyl. The benzoylurea compounds (formula I) designed and prepared by the present invention have high armyworm-killing activities, and the LC50s of some compounds are up to 0.1mg/L.

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Inventors:

CAO SONG (CN)
QIAN XUHONG (CN)
TANG XIUHONG (CN)
ZHANG JIAN (CN)
HUANG QINGCHUN (CN)
SUN HUAJUN (CN)

Application Number:

PCT/CN2009/070858

Publication Date:

September 24, 2009

Filing Date:

March 18, 2009

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Assignee:

UNIV EAST CHINA SCIENCE & TECH (CN)
CAO SONG (CN)
QIAN XUHONG (CN)
TANG XIUHONG (CN)
ZHANG JIAN (CN)
HUANG QINGCHUN (CN)
SUN HUAJUN (CN)

International Classes:

C07C275/54; A01N47/34; A01P7/00; A01P7/04

Foreign References:

EP0246061A2	1987-11-19
US4240979A	1980-12-23
US4533676A	1985-08-06

Other References:

ZHANG, Y. ET AL.: "Structure Speciality and Researching Development Survey of Pesticide Containing Fluorine", JIANGSU CHEMICAL INDUSTRY, vol. 30, no. 2, April 2002 (2002-04-01), pages 13 - 15

Attorney, Agent or Firm:

SHANGHAI PATENT & TRADEMARK LAW OFFICE,LLC (Xuhui, Shanghai 3, CN)

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