申请人:TERUMO KABUSHIKI KAISHA
trading as TERUMO CORPORATION
公开号:EP0197521A2
公开(公告)日:1986-10-15
@ For the treatment of various diseases including autoimmune diseases such as myathenia gravis, articular rheumatism, lupus erythematosus, etc., immunity-related diseases such as glumerulonephritis, bronchial asthma, polyneuritis, etc., organ transplantation such as transplanted kidney rejection, AOB incompatibibity bone marrow transplantation, etc., tumor, hypertension, and hepatic insufficiency, immunoglobulin adsorbents comprising a hydroxyl-containing water-insoluble carrier to which a diamine compound having the general formula:
wherein n is an integer having a value of 3 to 9 is attached through a silane coupling agent or a derivative thereof, to which diamine a heterocyclic compound is attached through a difunctional reagent, are useful as they can selectively and efficiently adsorb specific proteins such as immunoglobulins and immune complexes which are pathogenic substances in the diseases, exhibit minimized non-specific adsorption, and are safe and easy to sterilize.
用于治疗各种疾病,包括自身免疫性疾病,如重症肌无力、关节风湿病、红斑狼疮等;免疫相关疾病,如葡萄球菌性肾炎、支气管哮喘、多发性神经炎等、免疫球蛋白吸附剂包括含羟基的不溶于水的载体,载体中含有通式如下的二胺化合物:
其中 n 为 3 至 9 的整数,通过硅烷偶联剂或其衍生物与二胺相连,通过双官能试剂与杂环化合物相连,这些吸附剂非常有用,因为它们可以选择性地、高效地吸附作为疾病致病物质的免疫球蛋白和免疫复合物等特异性蛋白质,将非特异性吸附降到最低,并且安全、易于灭菌。