Taxane analysis by high performance liquid chromatography–Nuclear magnetic resonance spectroscopy of Taxus species
✍ Scribed by Bernd Schneider; Yu Zhao; Torsten Blitzke; Bettina Schmitt; Aslieh Nookandeh; Xianfeng Sun; Joachim Stöckigt
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 209 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0958-0344
No coin nor oath required. For personal study only.
✦ Synopsis
High performance liquid chromatography-nuclear magnetic resonance spectroscopic analyses of taxane diterpenoids from three Taxus species were carried out employing a stopped-flow technique. Several taxanes have been identified from 500 mg leaf samples without prior isolation.
📜 SIMILAR VOLUMES
High performance liquid chromatography (HPLC) coupled with ultra violet photodiode array (LC/UV-DAD) and mass spectrometry (LC/MS) detection has been used routinely for the chemical screening of crude extracts of Gentianaceae species. The recent progress realised in the field of nuclear magnetic res
Thirteen phenolic compounds from Aloe barbadensis (syn. A. vera) and A. arborescens were analysed by high performance liquid chromatography, using a reverse phase column eluted with a methanol: water gradient, and detected by UV at 293 nm. Aloesin, 8-C-glucosyl-7-O-methyl-(S)-aloesol, neoaloesin A,
Isolation of circulating metabolites in drug discovery using high-performance liquid chromatography, and their identification by liquid chromatography coupled with tandem mass spectrometry and nuclear magnetic resonance spectroscopy One of the major components of modern drug discovery is the structu
The structures of two meroterpenoid naphthoquinones have been elucidated in a fraction of the dichloromethane extract from Cordia linnaei Stearn (Boraginaceae). These naphthoquinones were shown to be closely related structural isomers not separable by preparative chromatographic methods. High perfor
Applications of liquid Chromatography/nuclear magnetic resonance/mass spectrometry have recently been described which have shown the benefits of this double hyphenation for identification and structure determination. However, the combination of HPLC/NMR and HPLC/MS is not without its difficulties an