Carboxylic acids and the esters thereof, pharmaceutical compositions thereto and processes for the preparation thereof
申请人:Boehringer Ingelheim International GmbH
公开号:US20040192729A1
公开(公告)日:2004-09-30
The present invention relates to carboxylic acids and esters of general formula
1
wherein Ar, R, R
1
, X
1
, X
3
, X
4
, Y and Y
1
are defined as in claim 1, the tautomers, the diastereomers, the enantiomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, pharmaceutical compositions containing these compounds, the use thereof and processes for the preparation thereof, as well as the use thereof for the production and purification of antibodies and as labelled compounds in RIA and ELISA assays and as diagnostic or analytical aids in neurotransmitter research.
本发明涉及通式1的羧酸和酯,其中Ar、R、R1、X1、X3、X4、Y和Y1如权利要求1中所定义,其互变异构体、顺反异构体、对映体、其混合物及其盐,特别是其与无机或有机酸或碱的生理上可接受的盐,含有这些化合物的药物组合物,其用途和制备方法,以及其用于抗体的生产和纯化以及在放射免疫测定和酶联免疫吸附测定中作为标记化合物以及在神经递质研究中作为诊断或分析辅助工具的用途。