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被引用 2 次
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09:24 分钟
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2017年8月22日
2017年8月22日
•本文介绍了一种简单且非破坏性的技术,利用低场氟-19(19F)时域(TD)核磁共振(NMR)测定含氟药物制剂中活性药物成分的平均含量。该技术可应用于制药行业中药物的研发与生产过程。
Chapters in this video
0:05
Title
0:51
Preparation of Samples and NMR Instrument for 19F TD-NMR Measurement
8:29
Conclusion
1:56
Measurement of the T1 or Longitudinal Relaxation Time for Standard Pure API Samples
3:23
Measuring Calibration Samples with Pure API
4:29
Measuring Drug Product Samples as Tablets
6:59
Calculation of the Fluorinated API Drug Weight in the Formulated Drug Product Using the Calibration Curves
7:33
Results: Evaluation of the Average Drug Content of Cinacalcet in Tablet Dosage Forms by Low-field Fluorine-19 Time-domain Nuclear Magnetic Resonance
4:59
Generation of Calibration Curves with Pure API Samples and Adding the Data from Drug Product Samples as Tablets in the Calibration Curve
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