Preparation and use of cyclic and branched peptides and their labelled derivatives as therapeutic agents, cholecystokinin agonists or antagonists, and diagnostic agents to identify and locate tumours
申请人:——
公开号:US20040254339A1
公开(公告)日:2004-12-16
This patent application describes the preparation of cyclic and branched peptides of general formula (I) and their conjugated derivatives labelled with a paramagnetic or radioactive metal. The compounds of the present invention are used as diagnostic agents to identify and locate primary tumours and their metastases which over-express type A and/or B cholecystokinin receptors, and as therapeutic agents and cholecystokinin agonists or antagonists.
本专利申请描述了通式(I)的环状和支链肽及其与顺磁性或放射性金属标记的共轭衍生物的制备方法。本发明的化合物可用作诊断药剂,用于识别和定位过度表达 A 型和/或 B 型胆囊收缩素受体的原发性肿瘤及其转移瘤,也可用作治疗药剂和胆囊收缩素激动剂或拮抗剂。
Preparation and isolation of mineral acid salt of an amino methyl ester
申请人:MITSUI TOATSU CHEMICALS, Inc.
公开号:EP0376230B1
公开(公告)日:1994-11-23
THROMBIN INHIBITORS, THE PREPARATION THEREOF AND THE USE THEREOF FOR THERAPEUTICAL, PROPHYLACTIC AND DIAGNOSTIC APPLICATIONS
申请人:DEVELOPMENT BIOTECHNOLOGICAL PROCESSES S.N.C. DI PELLICCIA MARIA TERESA
公开号:EP0804470A1
公开(公告)日:1997-11-05
PREPARATION OF CHOLECYSTOKININ AGONISTS AND ANTAGONISTS AND THEIR THERAPEUTIC AND DIAGNOSTIC USE