Degradation Kinetics and Mechanism of Lithospermic Acid under Low Oxygen Condition Using Quantitative 1H NMR with HPLC-MS

Open Access

Peer-reviewed

Research Article

Degradation Kinetics and Mechanism of Lithospermic Acid under Low Oxygen Condition Using Quantitative ¹H NMR with HPLC-MS

Jianyang Pan,

Affiliation Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, No. 866 Yuhangtang Road, Hangzhou, 310058, China
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Xingchu Gong,

Affiliation Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, No. 866 Yuhangtang Road, Hangzhou, 310058, China
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Haibin Qu

* E-mail: quhb@zju.edu.cn

Affiliation Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, No. 866 Yuhangtang Road, Hangzhou, 310058, China
⨯

Liquid chromatography-mass spectrometry
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Oxygen
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Traditional Chinese medicine
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NMR spectroscopy
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Isomers
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High performance liquid chromatography
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Protons
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Quantitative analysis
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