作者:Richard J. O'Connor、Evelyn L. McGown、Kilian Dill、Susan F. Hallowell
DOI:10.1002/mrc.1260270713
日期:1989.7
dimercaptopropanesulfonic acid. These two disulfhydryl compounds were compared with BAL by studying the structures of their adducts with two organic arsenicals, phenyldichloroarsine and trans‐2‐chlorovinylarsine oxide. The 1:1 adducts were synthesized and characterized by one‐ and two‐dimensional NMR spectroscopy. 1H and 13C spectral data and resonance assignments, verified by spin simulation, are presented
英国抗路易斯(2,3-二巯基丙醇)(BAL)长期以来被用作砷解毒剂,但其治疗效果受到其固有毒性的限制。BAL 的两种毒性较低的潜在替代品是二巯基琥珀酸和二巯基丙磺酸。通过研究它们与两种有机砷化合物苯基二氯胂和反式 2-氯乙烯胂氧化物的加合物的结构,将这两种二巯基化合物与 BAL 进行了比较。合成了 1:1 加合物,并通过一维和二维 NMR 光谱对其进行了表征。1H 和 13C 光谱数据和共振分配,通过自旋模拟验证,提供了加合物。都是五元杂原子环系统,具有不同的溶解性。当可检测到立体异构体时,反异构体与顺异构体的比例会发生变化,