Abstract: Provided is the novel class of platinum compounds shown in formula (I), and their use as pharmaceutical agents, especially for treating cancer alone or in combination and for preventing cancer. The described novel platinum compounds have been shown, through experimentation, to have superior in vivo antitumor effects, significantly better than the clinical drug carboplatin, and to have significantly improved the aqueous solubility of platinum-based drugs, and can be made into lyophilized powder or injectable solution, resolving the defect of inconvenient clinical use. In view of the foregoing, the disclosed class of platinum compounds has good prospects for clinical application.

Abstract: Provided is the novel class of platinum compounds shown in formula (I), and their use as pharmaceutical agents, especially for treating cancer alone or in combination and for preventing cancer. The described novel platinum compounds have been shown, through experimentation, to have superior in vivo antitumor effects, significantly better than the clinical drug carboplatin, and to have significantly improved the aqueous solubility of platinum-based drugs, and can be made into lyophilized powder or injectable solution, resolving the defect of inconvenient clinical use. In view of the foregoing, the disclosed class of platinum compounds has good prospects for clinical application.

Abstract: Disclosed are a quinoline derivative, and a pharmaceutical composition, a preparation method and a use thereof. The quinoline derivative of the present invention has a c-Met inhibitory activity and can be used for the treatment, relieving and/or prevention of cancers or similar diseases.

Abstract: Disclosed are a quinoline derivative, and a pharmaceutical composition, a preparation method and a use thereof. The quinoline derivative of the present invention has a c-Met inhibitory activity and can be used for the treatment, relieving and/or prevention of cancers or similar diseases.