Glucan having antitumor activity

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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424180, 435101, C08B 3700

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active

042372666

ABSTRACT:
A simple glucan has the repeating unit structure ##STR1## and has a mean molecular weight of about two million. It is produced by culturing mycelia of Coriolus Versicolor Iwade FERM-P No. 2743, and subjecting the cultured medium to hot water extraction, ethanol precipitation, aqueous sodium acetate elution and ion exchange.

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Ono Yakuhin Kogyo Co. Ltd., Abstract 55905V/31 JA-077723 (02-04-74) Japan. _
Ono Yakuhin Kogyo (Aman) Abstract 70205V/40 JA-093039 (11-05-74) Japan. _

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