申请人:CCI CORPORATION
公开号:EP1066832A1
公开(公告)日:2001-01-10
An agent for preventing and curing the hindrance of ischemic reperfusiton is disclosed which has as an active component thereof a chromanol glycoside represented by the following general formula:
[wherein R1, R2, R3, and R4 independently denote a hydrogen atom or a lower alkyl group, R5 denotes a hydrogen atom, a lower alkyl group, or a lower acyl group, X denotes a monosaccharide residue or an oligosaccharide residue which may have a lower alkyl group or a lower acyl group substituted for the hydrogen atom of the hydroxyl group of the saccharide residue, n denotes an integer of 0 - 6, and m denotes an integer of 1 - 6]. The agent, even in a small dosage, acts safely and effectively on the affected part and allows the hindrances of ischemic reperfusion induced in heart, stomach, small intestine, liver, spleen, kidney, brain, and skin, and the hindrance induced during the transplantation of an internal organ to be prevented and cured.
本发明公开了一种用于预防和治疗缺血再灌注障碍的制剂,其活性成分为由下式通式表示的色醇苷:
[其中,R1、R2、R3 和 R4 分别表示氢原子或低级烷基,R5 表示氢原子、低级烷基或低级酰基,X 表示单糖残基或低聚糖残基,其中糖残基羟基的氢原子可被低级烷基或低级酰基取代,n 表示 0-6 的整数,m 表示 1-6 的整数]。该制剂即使用量很少,也能安全有效地作用于受影响的部位,使心脏、胃、小肠、肝、脾、肾、脑和皮肤的缺血再灌注障碍以及内脏器官移植过程中的障碍得到预防和治愈。