[EN] PROSTATE SPECIFIC ANTIGENS, CONJUGATES THEREOF, METHODS FOR THEIR PREPARATION AND USES THEREOF.<br/>[FR] ANTIGENES SPECIFIQUES DE LA PROSTATE, CONJUGUES DE CES ANTIGENES, PROCEDES CORRESPONDANTS D'ELABORATION ET D'UTILISATION
                        
                            
                                申请人:SLOAN KETTERING INST CANCER
                            
                            
                                公开号:WO2004060915A2
                            
                            
                                公开(公告)日:2004-07-22
                            
                            The present invention provides compounds having formula (I): wherein W1, W2, R1, R3, R4, R2A and R2B are as defined herein; and additionally provides methods for the synthesis thereof, compositions thereof, and methods of use thereof in the treatment of cancer, methods for the prevention of recurrence of cancer, and methods for inducing antibodies in a subject, comprising administering to a subject in need thereof, an effective amount of any of the inventive compounds as disclosed herein, either in conjugated form or unconjugated and in combination with a suitable immunogenic carrier. In another aspect, the invention provides an antibody or antibody fragment which binds specifically to a normal or transformed PSA glycan or glycopeptide of the invention. In another aspect, the invention provides an immunoassay method for the quantitative determination of normal or transformed PSA in a biological sample. In another aspect, the invention provides an immunoassay kit for assessing the presence and/or amount of normal or transformed PSA in a sample. In another aspect, the invention provides a diagnostic kit for diagnosing an adenocarcinoma of the prostate in an individual suspected of suffering therefrom, or for differentiating between a benign pathology of the prostate and an adenocarcinoma of the prostate in an individual suspected of suffering therefrom.