Physiologically active polysaccharides, production and uses ther

Details Physiologically active polysaccharides, production and uses ther Physiologically active polysaccharides, production and uses ther

1980-04-17

1982-02-02

Phillips, Delbert R.

Drug, bio-affecting and body treating compositions

Lymphokine

424177, 260112R, A61K 3900, A61K 3700, C07G 700

Patent

active

043139345

ABSTRACT:
A physiologically active polysaccharide is prepared by treating autolysis-insoluble matters of yeasts of Saccharomyces with a yeast cell wall-lytic enzyme and obtaining a water-soluble physiologically active substance in the resulting solution-fraction. The novel polysaccharide possesses specific physical and chemical properties, and provides a chemotherapeutic agent such as a carcinostatic agent which can be used in the treatment of implanted tumors in mice and rats and an interferon inducer.

REFERENCES:
patent: 4094971 (1978-06-01), Chedid et al.
patent: 4110434 (1978-08-01), Jolles et al.
patent: 4153686 (1979-05-01), Nagel
patent: 4154821 (1979-05-01), Drouet et al.
39519A/22, Ebiosu Yakuhin Kogy (EB10-) B04 D16.
30851T/19, Rikagaku Kenkyusho (Inst. (Rika) B04 D16.

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