1186077-56-4Relevant articles and documents
Iridium bipyridine complex and synthetic method thereof, and application of iridium bipyridine complex in DNA nanometer drug-carrier system
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Paragraph 0086; 0105, (2018/03/26)
The invention discloses an iridium bipyridine complex and a synthetic method thereof, and an application of the iridium bipyridine complex in a DNA nanometer drug-carrier system. The iridium bipyridine complex has a structural formula as shown in a formula I which is described in the specification. The complex has good water solubility, strong fluorescent properties and good in-vivo stability andtraceability. According to the invention, through manners of hexanediamine unilateral protection and deprotection, the yield of the complex can reach 80% or above. In order to further reinforce the killing effect of the iridium bipyridine complex on tumor cells, the invention constructs a DNA nanometer carrier with vasculogenic mimicry targeting to load the iridium bipyridine complex, so the targeting of the iridium bipyridine complex to vasculogenic mimicry is effectively improved; meanwhile, the efficiency of a drug entering tumor cell nucleus is enhanced; and the anti-tumor effect of the drug is finally improved.