The structures of WS75624 A and B, novel endothelin converting enzyme inhibitors, were determined to be 1 and 2A, respectively, by a combination of chemical evidence and a series of 2D NMR spectral analyses.
通过
化学证据和一系列二维核磁共振光谱分析,确定了新型内皮素转换酶
抑制剂 WS75624 A 和 B 的结构分别为 1 和 2A。