The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2014
Filed:
Dec. 09, 2010
Xuhong Qian, Shanghai, CN;
Zhong LI, Shanghai, CN;
Xusheng Shao, Shanghai, CN;
Xiaoyong Xu, Shanghai, CN;
Zhiping Xu, Shanghai, CN;
Gonghua Song, Shanghai, CN;
Xuhong Qian, Shanghai, CN;
Zhong Li, Shanghai, CN;
Xusheng Shao, Shanghai, CN;
Xiaoyong Xu, Shanghai, CN;
Zhiping Xu, Shanghai, CN;
Gonghua Song, Shanghai, CN;
East China University of Science and Technology, Shanghai, CN;
Abstract
Nitromethylene analogues of imidacloprid and divalent and oxabridged heterocyclic neonicotinoid compounds constructed by dialdehydes, preparation methods and uses thereof are disclosed. Compounds represented by formula (A) or (B), their optical isomers or agrochemically acceptable salts are provided. Agrochemical compositions comprising the said compounds, their optical isomers or agrochemically acceptable salts, the uses of the said agrochemical compositions and the preparation methods of the said compounds, their optical isomers or agrochemically acceptable salts are also disclosed. The compounds and their derivatives have high insecticidal activities to several farming and forestry pests including homoptera and lepidoptera pests, such as aphis, fulgorid, whitefly, leafhopper, common thrips, cotton bollworm, cabbage caterpillar, cabbage moth, cotton leafworm and armyworm.