Chemical Constituents of Avicennia alba. Isolation and Structural Elucidation of New Naphthoquinones and Their Analogues.

• ITO Chihiro

• KATSUNO Shinya

• KONDO Yuichi

• TAN Hugh T.-W.

• FURUKAWA Hiroshi

抄録

Three new naphthoquinones and their analogues, named avicequinone-A (1), -B (2), -C (3), and avicenol-A (4), -B (5), -C (6), respectively, were isolated from the stem bark of Avicennia alba (Avicenniaceae) collected in Singapore, and their structures were elucidated by means of spectral methods.Gillan and co-workers have proposed that the structures of the new phytoalexins isolated from Avicennia marina are 1, 2-naphthoquinones 8 and 9. Our synthetic and spectrometric studies showed that these structures should be revised respectively to 1, 4-naphthoquinones 2 and 3, named avicequinone-B and -C by us.

収録刊行物

• ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ

  ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ 48 (3), 339-343, 2000

  公益社団法人 日本薬学会

キーワード

• Avicennia alba
• naphthoquinone
• phytoalexin
• avicequinone
• avicenol
• Avicenniaceae

詳細情報

• CRID: 1390282679136795008
• NII論文ID: 130003948062
• NII論文ID: 110003635461
• NII書誌ID: AA00602100
• DOI: 10.1248/cpb.48.339
• COI: 1:CAS:528:DC%2BD3cXhslahs7g%3D
• ISSN: 13475223
• ISSN: 00092363
• NDL書誌ID: 5296355
• PubMed: 10726853
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5296355
• Web Site: http://www.jstage.jst.go.jp/article/cpb1958/48/3/48_3_339/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可