| 摘要 |
The invention provides a pharmaceutical composition comprising (a) a compound of the formula (1), wherein R1, R2, R3 and R4 are substituents, at least one of which contains a carborane cluster; and M is selected from two hydrogen ions and one or two metal ions, wherein any metal ions present are charge-balanced by one or more counter ions; and (b) a vehicle comprising: (i) dimethylacetamide as solvent; and (ii) a co-solvent comprising one or more of tetraglycol; propylene glycol; polyethylene glycol; and a non-ionic surfactant. The pharmaceutical compositions are useful as radiation sensitizers in radiation treatment of cancers. |
