Terahertz Investigation of Drug-Drug Cocrystal Involving 4-aminosalicylic Acid and Pyrazinamide

机译：涉及4-氨基水杨酸和吡嗪酰胺的药物 - 药物酸和吡嗪酰胺的Terahertz调查

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The drug-drug cocrystal between pyrazinamide (PZA) and 4-aminosalicylic acid (PASA) was prepared with the water-assisted grinding approach. The THz absorption spectra presented that there were significantly different peaks between the parent materials and the cocrystal. In addition, density functional theory (DFT) calculations were used to simulate cocrystal structures and provided vibrational modes of the PASA-PZA cocrystal.

机译：用水辅助研磨方法制备吡唑胺（PZA）和4-氨水杨酸（PASA）之间的药物 - 药物COCRYSTAL。 THz吸收光谱呈现，亲本材料与钴之间存在显着不同的峰。此外，使用密度函数理论（DFT）计算来模拟COCRYSTAL结构并提供PASA-PZA COCRYSTAL的振动模式。

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《International Conference on Infrared, Millimeter, and Terahertz Waves》|2020年|1-2|共2页
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Ziming Zhang; Yong Du; Zhi Hong;
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Absorption; Discrete Fourier transforms; Density functional theory;

机译：吸收;离散的傅里叶变换;密度泛函理论;

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3. Pharmaceutical Cocrystal Formation of Pyrazinamide with 3-Hydroxybenzoic Acid: A Terahertz and Raman Vibrational Spectroscopies Study [J] . Wang Qiqi, Xue Jiadan, Hong Zhi, Molecules . 2019,第3期

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5. Saturation transfer difference NMR studies: Pyrazinamide and pyrazinamide analogs coordinating with Mycobacterium tuberculosis fatty acid synthase I (FAS I). [D] . Sayahi, Halimah. 2010

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机译：利用298 K X射线和15 K中子衍射分析4-氨基苯甲酸和3,5-二硝基苯甲酸共晶中的羧酸和胺 - 硝基氢键几何结构

Terahertz Investigation of Drug-Drug Cocrystal Involving 4-aminosalicylic Acid and Pyrazinamide

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