申请人:SMITHKLINE BEECHAM CORPORATION
公开号:EP0728482A2
公开(公告)日:1996-08-28
Invented is a method of enhancing erythropoiesis in a subject which comprises administering to the subject a therapeutically effective amount of a compound which binds to the human hcp SH2 domain with a binding affinity greater than fifty-fold higher than the binding affinity with which the compound binds to a human SH-PTP2 SH2 domain, and, binds to a human src SH2 domain, a human lck SH2 domain, a human fyn SH2 domain and a human p85 SH2 domain with a binding affinity which is greater than fifty-fold lower than the binding affinity with which the compound binds to such hcp SH2 domain.
本发明是一种增强受试者红细胞生成的方法,包括向受试者施用治疗有效量的化合物,该化合物与人 hcp SH2 结构域的结合亲和力比该化合物与人 SH-PTP2 SH2 结构域的结合亲和力高 50 倍以上、与人 src SH2 结构域、人 lck SH2 结构域、人 fyn SH2 结构域和人 p85 SH2 结构域的结合亲和力比该化合物与这种 hcp SH2 结构域的结合亲和力低 50 倍以上。