Conformational Equilibria of Bicalutamide: A Study Based on One-Dimensional Selective Nuclear Overhauser Effect Experiments

IF 0.8 4区 化学 Q4 CHEMISTRY, PHYSICAL Russian Journal of Physical Chemistry A Pub Date : 2025-02-11 DOI:10.1134/S0036024424703138
A. A. Mololina, V. V. Sobornova, M. A. Krestyaninov, K. V. Belov, I. A. Khodov
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Abstract

In this study, we conducted a comprehensive spectral analysis of the spatial structure of the anticancer drug compound bicalutamide, marketed under the trade name Casodex®, using a combination of one- and two-dimensional NMR spectroscopy methods in a deuterated dimethyl sulfoxide environment. The data from selective nuclear Overhauser effect experiments and quantum chemical calculations, performed within the framework of density functional theory, allowed us to quantitatively assess the conformer group fractions of the compound in deuterated dimethyl sulfoxide.

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比卡鲁胺的构象平衡:基于一维选择性核过度效应实验的研究
在这项研究中,我们在氘化二甲亚砜环境中,使用一二维和二维核磁共振光谱相结合的方法,对以商品名Casodex®销售的抗癌药物化合物bicalutamide的空间结构进行了全面的光谱分析。在密度泛函数理论的框架下,通过选择性核Overhauser效应实验和量子化学计算的数据,我们可以定量地评估该化合物在氘化二甲亚砜中的构象基团分数。
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来源期刊
CiteScore
1.20
自引率
14.30%
发文量
376
审稿时长
5.1 months
期刊介绍: Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.
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