Citation: Zhong Yuan YU, Hui Jie WAN, Li Ya WANG, Lian Xi CHEN. CARBOXYMETHYLPACHYMAN (Ⅰ),A NEW WATER SOLUBLE POLYSACCHARIDE WITH MARKED ANTITUMOUR ACTIVITY[J]. Chinese Chemical Letters, ;1992, 3(1): 1-2. shu

CARBOXYMETHYLPACHYMAN (Ⅰ),A NEW WATER SOLUBLE POLYSACCHARIDE WITH MARKED ANTITUMOUR ACTIVITY

Hong Ming ZHANG Hubei Research Institute of Chemistry, Wuhan 430074

Received Date: 19 July 1991

Fund Project: We would like to thank the help of the National Research Centre of Standard Material and Hubei Research Institute of Cancer.

Carboxymethylpachyman (Ⅰ)was formed by carboxymethylation of β-pachyman.The antitumour activity of carboxymethylpachyman (Ⅰ)against S₁₈₀、EAC、MA、U₁₄ was measured.The structure of carboxymethylpachyman (Ⅰ)was proved by IR、¹³CNMR spectroscopy.
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