HETEROPOLYANION COMPOUNDS CONTAINING TUNGSTEN COMBINED WITH ANTIMONY

摘要

The invention relates to novel chemical compounds of the formula MSb9W21O86!n- in which M can be absent or represent an alkali or alkaline-earth metal other than sodium and n is equal to 19 if W is absent and to n-p if p is the charge of the metal W. Compounds with in the scope of the invention correspond to this formula MSb9W21O86!W'18, in which M is an alkali or alkaline-earth metal and M' is a similar metal or ammonium. These compounds are useful agents for the treatment of viral infections and pathological processes due to the viruses of leukemias and sarcomas.