Triterpenoid saponins from Piptadeniastrum africanum (Hook. f.) Brenan

Olivier Placide Noté, Azefack Léon Tapondjou, Anne Claire Mitaine-Offer, Tomofumi Miyamoto, Dieudonné Emmanuel Pegnyemb, Marie Aleth Lacaille-Dubois

研究成果: ジャーナルへの寄稿記事

8 引用 (Scopus)

抄録

One new triterpenoid saponin, named piptadeniaoside (1), along with two known saponins (2-3) have been isolated from the stem bark of Piptadeniastrum africanum. After previous isolation of flavone derivatives from this plant, new phytochemical investigations were performed for its saponin content. Their structures were established by direct interpretation of their spectral data, mainly HRESIMS, 1D NMR ( 1 H, 13 C NMR, DEPT) and 2D NMR (COSY, NOESY, HSQC and HMBC), and by comparison with the literature data.

元の言語英語
ページ(範囲)505-510
ページ数6
ジャーナルPhytochemistry Letters
6
発行部数4
DOI
出版物ステータス出版済み - 10 1 2013

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Piptadeniastrum
triterpenoid saponins
Hooks
Saponins
saponins
flavone
Nuclear magnetic resonance
flavones
spectral analysis
phytopharmaceuticals
bark
Phytochemicals
stems
Derivatives

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Biochemistry
  • Agronomy and Crop Science
  • Plant Science

これを引用

Noté, O. P., Tapondjou, A. L., Mitaine-Offer, A. C., Miyamoto, T., Pegnyemb, D. E., & Lacaille-Dubois, M. A. (2013). Triterpenoid saponins from Piptadeniastrum africanum (Hook. f.) Brenan. Phytochemistry Letters, 6(4), 505-510. https://doi.org/10.1016/j.phytol.2013.06.006

Triterpenoid saponins from Piptadeniastrum africanum (Hook. f.) Brenan. / Noté, Olivier Placide; Tapondjou, Azefack Léon; Mitaine-Offer, Anne Claire; Miyamoto, Tomofumi; Pegnyemb, Dieudonné Emmanuel; Lacaille-Dubois, Marie Aleth.

:: Phytochemistry Letters, 巻 6, 番号 4, 01.10.2013, p. 505-510.

研究成果: ジャーナルへの寄稿記事

Noté, OP, Tapondjou, AL, Mitaine-Offer, AC, Miyamoto, T, Pegnyemb, DE & Lacaille-Dubois, MA 2013, 'Triterpenoid saponins from Piptadeniastrum africanum (Hook. f.) Brenan', Phytochemistry Letters, 巻. 6, 番号 4, pp. 505-510. https://doi.org/10.1016/j.phytol.2013.06.006
Noté OP, Tapondjou AL, Mitaine-Offer AC, Miyamoto T, Pegnyemb DE, Lacaille-Dubois MA. Triterpenoid saponins from Piptadeniastrum africanum (Hook. f.) Brenan. Phytochemistry Letters. 2013 10 1;6(4):505-510. https://doi.org/10.1016/j.phytol.2013.06.006
Noté, Olivier Placide ; Tapondjou, Azefack Léon ; Mitaine-Offer, Anne Claire ; Miyamoto, Tomofumi ; Pegnyemb, Dieudonné Emmanuel ; Lacaille-Dubois, Marie Aleth. / Triterpenoid saponins from Piptadeniastrum africanum (Hook. f.) Brenan. :: Phytochemistry Letters. 2013 ; 巻 6, 番号 4. pp. 505-510.
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