名称:
                                Benzofuran derivatives as ETA-selective, non-peptide endothelin antagonists
                             
                            
                                摘要:
                                The synthesis and SAR relationships of a series of 4-benzyloxy-3-methylbenzofuran-2-carboxylic acids are described. Compounds from this series show 2- to 16-fold selective binding to the ETA receptor in the micromolar range, and two compounds from this series (32 and 40) were demonstrated to exhibit ETA antagonist activity.
                             
                                                            
                                    DOI:
                                    10.1016/s0223-5234(97)81679-0