<sup>1</sup>
H and <sup>13</sup>
C assignments of three series bioactive imidazo[2,1-<i>b</i>
]thiazole derivatives
作者:Alexander S. Bunev、Elena V. Sukhonosova、Gennady I. Ostapenko、Andzhela P. Pavlova、Alexander S. Peregudov
DOI:10.1002/mrc.4115
日期:2014.11
systematic studies on their NMR properties have been published. Therefore, 13 compounds with typical substitute group from these three series were selected to carry out a detailed NMR investigation using 1D and 2D NMR experiments including H NMR, C NMR, HMQC and HMBC. Here, we present the detailed H and C NMR assignments of these compounds and further analyze and compare the NMR data of these compounds
咪唑并[2,1-b]噻唑是一组有趣的杂环分子。含有咪唑并 [2,1-b] 噻唑部分的化合物显示出有趣的药理活性以及从技术和农业角度来看有用的特性。它们的抗肿瘤、抗过敏、麻醉、抗癌、抗病毒、抗菌和抗氧化活性已被广泛研究。尽管有关于咪唑并 [2,1-b] 噻唑的广泛应用和对其化学的广泛研究的信息,但尚未发表对其 NMR 特性的系统研究。因此,从这三个系列中选择了 13 种具有典型取代基的化合物进行详细的 NMR 研究,使用 1D 和 2D NMR 实验,包括 H NMR、C NMR、HMQC 和 HMBC。这里,