发明名称 |
Novel compositions and processes |
摘要 |
A novel process for the preparation of water-soluble acyl glycoprotein extracted from Klebsiella Pneumoniae containing 30 to 45% by weight of proteins, 30 to 40% by weight of neutral saccharides, less than 4% of glucuronic acid, 2 to 5% by weight of osamines with a molecular weight of about 350,000 daltons and having a polysaccharide chain of n chains of one molecule of glucose and 4 molecules of galactose attached to an asparagine of a proteidic chain by a core formed of heptose and 2-keto-3-deoxy-octulosonic acid followed by an acyl portion containing beta -hydroxymyristic acid and then N-acetyl-glucosamine designated herein as F1 and compositions and a method of inducing antiallergic properties in warm-blooded animals.
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申请公布号 |
US4870053(A) |
申请公布日期 |
1989.09.26 |
申请号 |
US19840567955 |
申请日期 |
1984.01.04 |
申请人 |
ROUSSEL UCLAF |
发明人 |
ZALISZ, RENE;SALLES, MARIE-FRANCE |
分类号 |
A61K35/74;A61K38/00;A61K39/02;A61K39/108;A61K39/35;A61K39/39;A61K45/00;C07K14/26 |
主分类号 |
A61K35/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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