申请人:Pentracor GmbH
公开号:US20170120163A1
公开(公告)日:2017-05-04
The present invention provides phosphoryl choline derivatives of general formula (I), which are suitable to be immobilized on a solid support to provide a separation material of general formula (II), which bind with both high affinity and high specificity to a protein, more specifically to C-reactive protein and anti-phosphoryl choline antibodies. Said separation materials are particularly useful in the extracorporeal removal of C-reactive protein and anti-phosphoryl choline antibodies from a biological fluid of a patient for prophylaxis and/or treatment of immune dysfunctions and cardiovascular diseases. Also provided is a column that comprises the separation material of general formula (II), as well as a device containing the column. Formula (I), wherein variable X is selected from: —SH, —NHR
3
, —C═CH, —CH═CH
2
, —N
3
and —CHO; the other variables are as defined in the claims: Formula (II), wherein variable “A” represents a solid support. “A” as well as the other variables are defined in detail in the claims.