FOERFARANDE FOER FRAMSTAELLNING AV KARCINOSTATISKA OCH IMMUNOSTIMULERANDE SUBSTANSEN

摘要

Novel substances having carcinostatic and immunostimulating activity, which are obtained from a culture or its supernatant fluid prepared by culturing bacteria belonging to Fusobacterium genus. Said substance are useful for the treatment of cancerous diseases of the mammals including human being. This disclosure concerns such substances and a process for preparing the same and a carcinostatic agent containing the same.