Back to Search
Start Over
New polyoxypregnane glycosides from the roots of Marsdenia tenacissima.
- Source :
-
Steroids [Steroids] 2015 Jan; Vol. 93, pp. 68-76. Date of Electronic Publication: 2014 Nov 28. - Publication Year :
- 2015
-
Abstract
- For the first time, a systematic phytochemical study was performed on the roots of Marsdenia tenacissima. Finally, sixteen new polyoxypregnane glycosides, marstenacissides A1-A7 (1-7) and marstenacissides B1-B9 (8-16), were isolated from M. tenacissima roots. The structures of these new compounds were established by various spectroscopic techniques, including 1D and 2D NMR spectroscopy and mass spectrometry.<br /> (Copyright © 2014 Elsevier Inc. All rights reserved.)
- Subjects :
- Magnetic Resonance Spectroscopy
Molecular Conformation
Plant Extracts isolation & purification
Pregnanes isolation & purification
Saponins isolation & purification
Spectrometry, Mass, Electrospray Ionization
Marsdenia chemistry
Plant Extracts chemistry
Plant Roots chemistry
Pregnanes chemistry
Saponins chemistry
Subjects
Details
- Language :
- English
- ISSN :
- 1878-5867
- Volume :
- 93
- Database :
- MEDLINE
- Journal :
- Steroids
- Publication Type :
- Academic Journal
- Accession number :
- 25447796
- Full Text :
- https://doi.org/10.1016/j.steroids.2014.11.004