发明授权
- 专利标题： Polysaccharides pharmaceutical compositions and the use thereof
- 专利标题（中）： 多糖药物组合物及其用途
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申请号： US646433申请日： 1984-08-31
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公开(公告)号： US4614733A公开(公告)日： 1986-09-30
- 发明人: Chikao Yoshikumi , Takayoshi Fujii , Masahiko Fujii , Minoru Ohara , Akira Kobayashi , Tsuneo Akatsu
- 申请人： Chikao Yoshikumi , Takayoshi Fujii , Masahiko Fujii , Minoru Ohara , Akira Kobayashi , Tsuneo Akatsu
- 申请人地址： JPX Tokyo
- 专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 主分类号： A61K31/715
- IPC分类号： A61K31/715 ; C08B37/00
摘要：
Polysaccharides having antitumor and other useful pharmacological activities and a process for preparing such polysaccharides are disclosed. These polysaccharides are characterized by .alpha.-bonding of the saccharide component and can be produced from the extracts obtained by the extraction of a basidiomycetous fungus belonging to the genus Coriolus or cultures thereof with an aqueous solvent.
公开/授权文献
- US5659107A Separation of cyclopentadiene from dicyclopentadiene 公开/授权日：1997-08-19