Nantong University

Hong Dai

Heyi Miao

Dandan Zheng

Yan Zhang

Haijun Zhang

Lei Shi

Cheng Qian

Yang Wang

Beibei Zhou

Zhipeng Wang

Ruijian Yan

Meiling Huang

Zichan Zhang

Yong Ling

Jianhua Li

The present disclosure relates to a 2-substituted imidazolidine derivative containing an aryl bipyridyloxy structure, and a preparation method and use thereof, which is obtained by the reaction of 2-substituted imidazolidine and aryl bipyridyloxy compound. The 2-substituted imidazolidine derivative containing an aryl bipyridyloxy structure has a good insecticidal effect on harmful insects, and the compound can be used to prepare insecticides in the fields of agriculture, horticulture, etc.

2-substituted imidazolidine derivative containing aryl bipyridyloxy structure and preparation method and use thereof

The present disclosure provides a preparation method and use of pyrazole acylhydrazone containing a trifluoromethylthiadiazole unit, which relates to the technical field of chemical pesticides. The pyrazole acylhydrazone containing a trifluoromethylthiadiazole unit provided by the present disclosure is obtained by the condensation of trifluoromethylthiadiazole hydrazide and pyrazole aldehyde. The pyrazole acylhydrazone containing a trifluoromethylthiadiazole unit has an excellent control effect on plant pathogens, and the compound can be used to prepare bactericides in the fields of agriculture, horticulture, etc.

Pyrazole acylhydrazone containing trifluoromethylthiadiazole units, preparation method and use thereof

The disclosure relates to a preparation method and use of a pyrazole compound containing 1-(3,4-dimethoxyphenyl)-β-carboline unit. The pyrazole compound is prepared by reacting pyrazole aldehyde and 1-(3,4-dimethoxyphenyl)-β-carboline acylhydrazine. The pyrazole compound containing 1-(3,4-dimethoxyphenyl)-β-carboline unit has good inhibitory activity against tumor cell HGC-27. The pyrazole compound could be used in the preparation of anti-tumor drugs.

Preparation method and use of pyrazole compound containing 1-(3,4-dimethoxyphenyl)-β-carboline unit

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Jiangsu, China

Hong Dai