Solid-state trans–cis isomerization of c
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Shun-Li Wang; Shan-Yang Lin; Ting-Fang Chen; Chi-Hsiang Chuang
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Article
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2001
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John Wiley and Sons
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English
⚖ 243 KB
Thermal Fourier transform infrared (FT-IR) microspectroscopy was used to investigate the conformational isomerization of captopril in the solid state. The result indicates that the IR peak intensity of captopril for original bands decreased dramatically at 1028C, but for new bands it increased with