Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula

The phytochemical investigation of Caralluma quadrangula aerial parts yielded six new pregnane glycosides, quadrangulosides A–F (1–6), in addition to nine known pregnane glycosides and three known flavone glycosides. Structures of isolated phyto-constituents were elucidated via spectroscopic 1D-, 2D...

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Autores principales: Ismail, Ghada A., Mostafa, Mohamed E., Mubarak, Ahmed Y., Dawidar, AbelAziz M., Abdel-Mogib, Mamdouh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10106976/
https://www.ncbi.nlm.nih.gov/pubmed/37077999
http://dx.doi.org/10.1039/d3ra01103h
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author Ismail, Ghada A.
Mostafa, Mohamed E.
Mubarak, Ahmed Y.
Dawidar, AbelAziz M.
Abdel-Mogib, Mamdouh
author_facet Ismail, Ghada A.
Mostafa, Mohamed E.
Mubarak, Ahmed Y.
Dawidar, AbelAziz M.
Abdel-Mogib, Mamdouh
author_sort Ismail, Ghada A.
collection PubMed
description The phytochemical investigation of Caralluma quadrangula aerial parts yielded six new pregnane glycosides, quadrangulosides A–F (1–6), in addition to nine known pregnane glycosides and three known flavone glycosides. Structures of isolated phyto-constituents were elucidated via spectroscopic 1D-, 2D-NMR and spectrometric ESI-MS spectra.
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spelling pubmed-101069762023-04-18 Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula Ismail, Ghada A. Mostafa, Mohamed E. Mubarak, Ahmed Y. Dawidar, AbelAziz M. Abdel-Mogib, Mamdouh RSC Adv Chemistry The phytochemical investigation of Caralluma quadrangula aerial parts yielded six new pregnane glycosides, quadrangulosides A–F (1–6), in addition to nine known pregnane glycosides and three known flavone glycosides. Structures of isolated phyto-constituents were elucidated via spectroscopic 1D-, 2D-NMR and spectrometric ESI-MS spectra. The Royal Society of Chemistry 2023-04-17 /pmc/articles/PMC10106976/ /pubmed/37077999 http://dx.doi.org/10.1039/d3ra01103h Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Ismail, Ghada A.
Mostafa, Mohamed E.
Mubarak, Ahmed Y.
Dawidar, AbelAziz M.
Abdel-Mogib, Mamdouh
Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula
title Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula
title_full Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula
title_fullStr Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula
title_full_unstemmed Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula
title_short Quadrangulosides A–F: new pregnane glycosides from Caralluma quadrangula
title_sort quadrangulosides a–f: new pregnane glycosides from caralluma quadrangula
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10106976/
https://www.ncbi.nlm.nih.gov/pubmed/37077999
http://dx.doi.org/10.1039/d3ra01103h
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