Temozolomide and hesperetin cocrystal and preparation method thereof
A technology of temozolomide and hesperetin, which is applied in the field of medicinal chemistry and achieves the effects of good reproducibility, broad application prospects and simple process
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Embodiment 1
[0052] Weigh 1.94g temozolomide and 3.02g hesperetin, add 50mL of 80% ethanol to obtain a suspension, stir the suspension at room temperature for 1h, filter, and dry the obtained pale yellow solid at 40°C to obtain temozolomide and hesperetin Eutectic solid sample in 94% yield.
Embodiment 2
[0054] Weigh 19.4 mg temozolomide and 30.2 mg hesperetin, add 1 mL of acetone to obtain a suspension, stir the suspension at room temperature for 12 hours, filter, and dry the obtained pale yellow solid at 40°C to obtain temozolomide and hesperetin Eutectic solid samples.
Embodiment 3
[0056] Weigh 19.4 mg of temozolomide and 30.2 mg of hesperetin, add them to a ball mill jar, then add 20 μL of ethanol, grind at a frequency of 20 Hz for 30 min, and dry the obtained pale yellow solid at 40 ° C to obtain a solid sample of temozolomide and hesperetin cocrystal.
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