New Egonol Glycoside Having D-Xylose, from Immature Seeds of Styrax obassia Sieb. et Zucc.

• TAKANASHI Masahide

  Keiogijuku Yochisha

• TAKIZAWA Yasuomi

  Department of Chemistry, Tokyo Gakugei University

抄録

A new compound, egonol β-primeveroside (EGX) was isolated from immature seeds of Styrax obassia Sieb. et Zucc., along with three known egonol glycosides and its structure was determined as 3''-O-[6-O-(β-D-xylopyranosyl)-β-D-glucopyranosyl]egonol based on spectroscopic and chemical findings. The major glycoside EGX changed to egonol β-gentiobioside (EG2) in the maturing season of seeds.

収録刊行物

• Journal of Oleo Science

  Journal of Oleo Science 51 (6), 423-426, 2002

  公益社団法人 日本油化学会

キーワード

• Styrax obassia
• immature seed
• egonol glycoside
• β-primeveroside
• structural determination

詳細情報

• CRID: 1390282679069845888
• NII論文ID: 10008574263
• NII書誌ID: AA11503337
• DOI: 10.5650/jos.51.423
• COI: 1:CAS:528:DC%2BD38XktFymt7Y%3D
• ISSN: 13473352
• ISSN: 13458957
• NDL書誌ID: 6261915
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6261915
• Web Site: https://www.jstage.jst.go.jp/article/jos/51/6/51_6_423/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可