申请人:SmithKline Corporation
公开号:US03994954A1
公开(公告)日:1976-11-30
A new process is disclosed for the preparation of N-acyl-.alpha.-aromatic and N-acyl-.alpha.-heteroaromatic glycines by reaction of an .alpha.-ester or ether of an N-acylglycine ester or acid with an aromatic or heteroaromatic compound. Also disclosed are new intermediates for preparing N-acyl-.alpha.-aromatic and N-acyl-.alpha.-heteroaromatic glycines.
揭示了一种新的制备N-酰基-.alpha.-芳香族和N-酰基-.alpha.-杂芳香族甘氨酸的方法,即通过将N-酰基甘氨酸酯或酸的α-酯或醚与芳香族或杂芳香族化合物发生反应。还揭示了用于制备N-酰基-.alpha.-芳香族和N-酰基-.alpha.-杂芳香族甘氨酸的新中间体。