申请人:GPC Biotech, Inc.
公开号:US07230101B1
公开(公告)日:2007-06-12
The present invention relates to novel compositions of methotrexate-containing heterodimeric probe molecules, also known as chemical inducers of dimerization (CID), useful in three-hybrid assays. The invention further relates to synthesis of said compositions and their intermediates. Another aspect of the invention is a method for using the heterodimeric probe molecules described herein in drug screens to identify potential protein targets to a given ligand, optimize protein-ligand interactions, or identify potential ligands for a given protein target. In certain embodiments, the invention contemplates the synthesis of the following methotrexate-containing heterodimeric probe:
本发明涉及含有甲氧苄氨甲酸的异二聚体探针分子的新型组合物,也称为二聚体诱导剂(CID),在三杂交分析中有用。本发明还涉及合成所述组合物及其中间体的方法。本发明的另一个方面是使用本文所述的异二聚体探针分子在药物筛选中的方法,以识别给定配体的潜在蛋白靶标,优化蛋白质-配体相互作用或识别给定蛋白靶标的潜在配体。在某些实施方式中,本发明考虑合成以下含有甲氧苄氨甲酸的异二聚体探针: