seen, cultivating a strain of sirodesmium diversum for framstellning of a new antiviral complex - components benemnda sirodesmin (a), (b) and (c)

摘要

The disclosure relates to a process for producing an antiviral complex by cultivation of Sirodesmium diversum, to novel components of the complex and to derivatives thereof having antiviral activity, to processes for their manufacture, to pharmaceutical compositions containing the complex, the novel components or their derivatives, and to a method of producing an antiviral effect.