专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4971956A Immunopotentiating agents and method 失效
标题翻译：免疫增强剂及方法
公开(公告)号：US4971956A
公开(公告)日：1990-11-20
申请号：US363307
申请日：1989-06-07
申请人： Shigeo Suzuki , Masuko Suzuki , Hitoshi Katayama
发明人： Shigeo Suzuki , Masuko Suzuki , Hitoshi Katayama
IPC分类号： A61K9/127
CPC分类号： A61K9/127
摘要： A new immunopotentiating agent is now provided, which is useful for enhancing the immune response in living animals, including man, against the bacterial and fungan infections and also against the growth of tumors, and which comprises as active ingredient a water-soluble chitin-oligomer selected from di-N-acetyl-chitobiose, tri-N-acetyl-chitotriose, tetra-N-acetyl-chitotetraose, penta-N-acetyl-chitopentaose, hexa-N-acetyl-chitohexaose and hepta-N-acetyl-chitoheptaose, or a water-soluble chitosan-oligomer selected from chitobiose, chitotriose, chitotetraose, chitopentaose, chitohexaose and chitoheptaose. An immunopotentiating method using said water-soluble chitin-oligomer or said water-soluble chitosan-oligomer as the active ingredient is also provided.
摘要翻译：现在提供了一种新的免疫增强剂，其可用于增强包括人在内的活的动物中对细菌和功能感染的抗免疫反应，也可用于抗肿瘤生长，并且其包含作为活性成分的水溶性几丁质低聚物选自二-N-乙酰基 - 壳寡糖，三-N-乙酰基 - 壳聚糖，四-N-乙酰基四聚四糖，五-N-乙酰基 - 五味子六羧酸，六-N-乙酰基二十六糖和七-N-乙酰基 - 或选自壳寡糖，壳聚糖，壳多糖，壳聚糖，壳二糖和曲米塔糖的水溶性壳聚糖低聚物。还提供了使用所述水溶性几丁质低聚物或所述水溶性壳聚糖低聚物作为活性成分的免疫增强方法。

IPRDB

热门服务

关于我们

友情链接

联系方式