| 摘要 |
Compounds of the formula I or Ia Ax[MDLW11O39].yH2O I Ax[D min (MW11O39)2].yH2O Ia in which A is a cation, x is an integer, M is B, Si or P, D is metal and D min is a lanthanide in oxidation state 3 or 4, L is a neutral or anionic ligand, and y is an integer, have anti-viral activity in a standard screen, and may be used to produce compositions and also coated articles and devices for treatment or prophylactic treatment of patients at risk. |
