Determination of the absolute configuration of the active amlodipine enantiomer as (-)-S: a correction
作者:Siegfried Goldmann、Juergen Stoltefuss、Liborius Born
DOI:10.1021/jm00096a005
日期:1992.9
The active (-) enantiomer of amlodipine was originally reported to have R configuration. This does not concur with other 1,4-dihydropyridines with known absolute configuration. This configuration has now been determined by X-ray structural analysis using (1S)-camphanic acid and (S)-2-methoxy-2-phenylethanol as chiral probes. Both determinations gave the S configuration for the amlodipine (-) enantiomer
最初报道氨氯地平的活性(-)对映异构体具有R构型。这与具有已知绝对构型的其他1,4-二氢吡啶不同。现在已经通过使用(1S)-樟脑酸和(S)-2-甲氧基-2-苯基乙醇作为手性探针的X射线结构分析确定了该构型。两种测定都给出了具有更大的Ca拮抗活性的氨氯地平(-)对映异构体的S构型。