Abstract: The invention relates to substituted diphenylamine compounds using as antitumor agents. The structure of the compounds is represented as the general formula (I): The groups are as defined as specification. The compound represented by formula (I) showed potent antitumor activity, especially to cure or alleviate the cancer causing by cancer cells of human tissue or organ. The preferred cancers are: colon cancer, liver cancer, lymph cancer, lung cancer, esophageal cancer, breast cancer, central nervous system cancer, melanoma, ovarian cancer, cervical cancer, renal cancer, leukemia, prostatic cancer, pancreatic cancer, bladder cancer, rectal cancer, osteosarcoma, nasopharynx cancer or stomach cancer.

Abstract: Substituted diphenylamine compounds of general formula I are provided, in which each substituted group is defined as in the description. The compounds of general formula I have broad-spectrum fungicidal activity in the field of agriculture. Furthermore, the preparation methods of the above compounds are simple.

Abstract: Disclosed is a substituted cyanoaniline compound or a salt thereof, wherein the compound has a structure represented by General Formula I. The compound of General Formula I has broad-spectrum fungicidal activity in the field of agriculture and effectively prevents against a variety of pathogens such as cucumber downy mildew, wheat powdery mildew, maize rust disease, rice blast and cucumber gray mold. In particular, even at a low dose, the compound effectively prevents and treats rice blast, cucumber gray mold, maize rust disease and cucumber downy mildew. Moreover, the raw materials for preparing the compounds are widely available and the synthesis method therefor is simple and convenient.

Abstract: The invention relates to substituted diphenylamine compounds using as antitumor agents. The structure of the compounds is represented as the general formula (I): The groups are as defined as specification. The compound represented by formula (I) showed potent antitumor activity, especially to cure or alleviate the cancer causing by cancer cells of human tissue or organ. The preferred cancers are: colon cancer, liver cancer, lymph cancer, lung cancer, esophageal cancer, breast cancer, central nervous system cancer, melanoma, ovarian cancer, cervical cancer, renal cancer, leukemia, prostatic cancer, pancreatic cancer, bladder cancer, rectal cancer, osteosarcoma, nasopharynx cancer or stomach cancer.

Abstract: Disclosed is a substituted cyanoaniline compound or a salt thereof, wherein the compound has a structure represented by General Formula I. The compound of General Formula I has broad-spectrum fungicidal activity in the field of agriculture and effectively prevents against a variety of pathogens such as cucumber downy mildew, wheat powdery mildew, maize rust disease, rice blast and cucumber gray mold. In particular, even at a low dose, the compound effectively prevents and treats rice blast, cucumber gray mold, maize rust disease and cucumber downy mildew. Moreover, the raw materials for preparing the compounds are widely available and the synthesis method therefor is simple and convenient.

Abstract: Disclosed is a kind of E-type phenyl acrylic ester compound containing substituted anilino pyrimidine group, which is shown by general structure formula I, wherein each substituent is defined as that in the description. The compounds of general formula I show high insecticidal and acaricidal activities to adults and nymphs of harmful insects and mites in agricultural, civil and zoic technical fields, especially to Tetranychus cinnabarinus, Tetranychidae, and the like. The said compounds show more excellent performance on inhibiting the incubation of eggs of harmful mites. The uses of the said compounds as insecticides and/or acaricides in agricultural and other fields also are disclosed.

Abstract: The invention relates to substituted pyrimidine ether compounds having general formula I: The groups are as defined as specification. The compounds of formula I show high insecticidal activities for imagoes, larvae and nits of harmful acari and insects in the agricultural, civil and zoic fields, especially show excellent insecticidal activities for harmful acari such as Tetranychus cinnabarinus. Good effects can be obtained at very low dose. The compounds also exhibit preferably fungicidal activity. Wherefore, the invention also comprises the uses of compounds of formula I as insecticides, acaricides and/or fungicides in agricultural and other fields.

Abstract: Substituted diphenylamine compounds of general formula I are provided, in which each substituted group is defined as in the description. The compounds of general formula I have broad-spectrum fungicidal activity in the field of agriculture. Furthermore, the preparation methods of the above compounds are simple.

Abstract: Disclosed is a kind of E-type phenyl acrylic ester compound containing substituted anilino pyrimidine group, which is shown by general structure formula I, wherein each substituent is defined as that in the description. The compounds of general formula I show high insecticidal and acaricidal activities to adults and nymphs of harmful insects and mites in agricultural, civil and zoic technical fields, especially to Tetranychus cinnabarinus, Tetranychidae, and the like. The said compounds show more excellent performance on inhibiting the incubation of eggs of harmful mites. The uses of the said compounds as insecticides and/or acaricides in agricultural and other fields also are disclosed.

Abstract: The invention relates to substituted pyrimidine ether compounds having general formula I: The groups are as defined as specification. The compounds of formula I show high insecticidal activities for imagoes, larvae and nits of harmful acari and insects in the agricultural, civil and zoic fields, especially show excellent insecticidal activities for harmful acari such as Tetranychus cinnabarinus. Good effects can be obtained at very low dose. The compounds also exhibit preferably fungicidal activity. Wherefore, the invention also comprises the uses of compounds of formula I as insecticides, acaricides and/or fungicides in agricultural and other fields.