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Characterization of compounds in the Chinese herbal drug Mu-Dan-Pi by liquid chromatography coupled to electrospray ionization mass spectrometry.
- Shun-jun Xu, Liu Yang, Xing Zeng, Mian Zhang, Zheng-Tao Wang
- ChemistryRapid communications in mass spectrometry : RCM
The large differences in chemical compounds among the three Paeonia species strongly encouraged further comparison of the bioactivities of these three species.
Pyrrolizidine alkaloid clivorine inhibits human normal liver L-02 cells growth and activates p38 mitogen-activated protein kinase in L-02 cells.
A new phenanthrene with a spirolactone from Dendrobium chrysanthum and its anti-inflammatory activities.
Extraction and ultra-performance liquid chromatography of hydrophilic and lipophilic bioactive components in a Chinese herb Radix Salviae Miltiorrhizae.
(±)-Homocrepidine A, a Pair of Anti-inflammatory Enantiomeric Octahydroindolizine Alkaloid Dimers from Dendrobium crepidatum.
A pair of racemic indolizidine enantiomers, (+)-homocrepidine A and (-)-1, were isolated from Dendrobium crepidatum along with the known alkaloid crepidine and separated by HPLC using a chiral chromatographic substrate, which represents the first successful example of resolving indolIZidine racemic mixtures.
Antitussive, expectorant, and anti-inflammatory activities of four caffeoylquinic acids isolated from Tussilago farfara
- Qi-Zhen Wu, Dong‐Xia Zhao, J. Xiang, Mian Zhang, Chaofeng Zhang, Xiang-hong Xu
- MedicinePharmaceutical biology
- 1 July 2016
The caffeoylquinic acids and their mixture, exhibiting significant antitussive, expectorant, and anti-inflammatory effects, could be considered as the main effective ingredients of FTF, and they may act in a collective and synergistic way.
Separation and identification of three epimeric pairs of new C-glucosyl anthrones from Rumex dentatus by on-line high performance liquid chromatography-circular dichroism analysis.
Alkaloid and sesquiterpenes from the root tuber of Curcuma longa.
- Li-yao Wang, Mian Zhang, Chaofeng Zhang, Zheng-Tao Wang
- ChemistryYao xue xue bao = Acta pharmaceutica Sinica
- 1 July 2008
One new quinoline alkaloid and seven known bisabolane sesquiterpenes, as well as dehydrozingerone and zingerone, were isolated from the root tuber of Curcuma longa by spectral evidence.
Chromones from the flower buds of Tussilago farfara