申请人:Toray Industries, Inc.
公开号:US06215016B1
公开(公告)日:2001-04-10
The present invention relates to ketone derivatives represented by the following formula and medical agents containing the ketone derivatives or pharmacologically acceptable salts thereof as an active ingredient, and in particular, relates to a hematopoietic agent; it is shown that the present invention increases blood cells, such as platelets, white blood cells, and red blood cells, and is effective in preventing and treating cytopenia caused by cancer chemotherapy, radiation therapy, and the like.
本发明涉及由以下公式表示的酮衍生物以及含有该酮衍生物或其药理学上可接受的盐作为活性成分的医药制剂,特别涉及造血剂;该发明表明,本发明增加了血细胞,如血小板、白细胞和红细胞,并且在预防和治疗由癌症化疗、放疗等引起的细胞减少症方面具有有效性。