Cycloartane glycosides from three species of Astragalus (Fabaceae)

Jens Linnek, Anne Claire Mitaine-Offer, Tomofumi Miyamoto, Chiaki Tanaka, Thomas Paululat, Sibel Avunduk, Özgen Alankuş-Çalişkan, Marie Aleth Lacaille-Dubois

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Nine cycloartane-type glycosides were isolated from three species of the genus Astragalus (Fabaceae): From the aerial parts of A. cicer L., two new saponins, cicerosides A and B (1 and 2, resp.), i.e., a tetradesmosidic and tridesmosidic cycloartane-type glycosides besides one known compound, from the roots of A. sempervirens LAM., one known saponin, and from the roots of A. ptilodes Boiss. var. cariensis BOISS., five known compounds. Their structures were established mainly by 600-MHz 2D-NMR techniques (1H, 1H-COSY, TOCSY, NOESY, HSQC, and HMBC) and mass spectroscopy.

Original languageEnglish
Pages (from-to)230-237
Number of pages8
JournalHelvetica Chimica Acta
Volume94
Issue number2
DOIs
Publication statusPublished - Feb 1 2011

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Glycosides
glucosides
Saponins
Fabaceae
Cicer
Mass Spectrometry
mass spectroscopy
Nuclear magnetic resonance
Spectroscopy
Antennas
nuclear magnetic resonance
cycloartane
lipoarabinomannan
Proton Magnetic Resonance Spectroscopy

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Organic Chemistry
  • Catalysis
  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Cite this

Linnek, J., Mitaine-Offer, A. C., Miyamoto, T., Tanaka, C., Paululat, T., Avunduk, S., ... Lacaille-Dubois, M. A. (2011). Cycloartane glycosides from three species of Astragalus (Fabaceae). Helvetica Chimica Acta, 94(2), 230-237. https://doi.org/10.1002/hlca.201000157

Cycloartane glycosides from three species of Astragalus (Fabaceae). / Linnek, Jens; Mitaine-Offer, Anne Claire; Miyamoto, Tomofumi; Tanaka, Chiaki; Paululat, Thomas; Avunduk, Sibel; Alankuş-Çalişkan, Özgen; Lacaille-Dubois, Marie Aleth.

In: Helvetica Chimica Acta, Vol. 94, No. 2, 01.02.2011, p. 230-237.

Research output: Contribution to journalArticle

Linnek, J, Mitaine-Offer, AC, Miyamoto, T, Tanaka, C, Paululat, T, Avunduk, S, Alankuş-Çalişkan, Ö & Lacaille-Dubois, MA 2011, 'Cycloartane glycosides from three species of Astragalus (Fabaceae)', Helvetica Chimica Acta, vol. 94, no. 2, pp. 230-237. https://doi.org/10.1002/hlca.201000157
Linnek, Jens ; Mitaine-Offer, Anne Claire ; Miyamoto, Tomofumi ; Tanaka, Chiaki ; Paululat, Thomas ; Avunduk, Sibel ; Alankuş-Çalişkan, Özgen ; Lacaille-Dubois, Marie Aleth. / Cycloartane glycosides from three species of Astragalus (Fabaceae). In: Helvetica Chimica Acta. 2011 ; Vol. 94, No. 2. pp. 230-237.
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