THIOUREA-CONTAINING DENDRIMER AND THIOUREA-CONTAINING HYPERBRANCHED POLYMER AS WELL AS PREPARATION METHODS THEREFOR AND APPLICATIONS THEREOF

摘要

Disclosed are a thiourea-containing dendrimer and a thiourea-containing hyperbranched polymer, and respectively a preparation method for the thiourea-containing dendrimer and a preparation method for the thiourea-containing hyperbranched polymer, and a thiourea-containing hyperbranched polymer and a thiourea-containing hyperbranched polymer having increased water solubility prepared by using the thiourea-containing dendrimer and the thiourea-containing hyperbranched polymer as raw materials. Finally, disclosed are applications of the thiourea-containing dendrimer and the thiourea-containing hyperbranched polymer in the preparation of antitumor and antibacterial drugs. The thiourea-containing dendrimer and the thiourea-containing hyperbranched polymer have a significant growth inhibition effect on tumor cells and low toxicity on normal tissue, and thus can be used for preparing drugs for treating malignant tumors; the thiourea-containing dendrimer and the thiourea-containing hyperbranched polymer also have a good antibacterial effect on various bacterial strains and thus can be used for preparing antiviral or antibacterial drugs.