Assignment of the Absolute Configuration of<i>Concentricolide</i>- Absolute Configuration Determination of Its Bioactive Analogs Using DFT Methods
作者:Jie Ren、Ju-Xing Jiang、Liang-Bo Li、Tou-Geng Liao、Ren-Rong Tian、Xu-lin Chen、Si-Ping Jiang、Charles U. Pittman、Hua-Jie Zhu
DOI:10.1002/ejoc.200900422
日期:2009.8
The configuration of concentricolide was assigned as (S). The configuration of its three analogs, which have anti-HIV-1 activity, were predicted by optical rotation values obtained by the B3LYP/aug-cc-pVDZ//B3LYP/6-31+G(d) and B3LYP/aug-cc-pVDZ//MP2/6-311+G(d) methods. The two methods predict very close optical rotation magnitudes for all three chiral analogs of concentricolide. The two methods were
同心圆的构型被指定为(S)。通过 B3LYP/aug-cc-pVDZ//B3LYP/6-31+G(d) 和 B3LYP/aug-cc 获得的旋光值预测其具有抗 HIV-1 活性的三种类似物的构型-pVDZ//MP2/6-311+G(d) 方法。这两种方法预测同心圆的所有三个手性类似物的旋光度非常接近。这两种方法应用于其他七种同心圆类似物的旋光度预测。在 B3LYP/aug-cc-pVDZ 水平对七个类似物中的四个进行圆二色性计算。((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)