Studies on the constituents of Buddleja species. II. Buddledin C, D and E, new sesquiterpenes from Buddleja davidii Franch.

• 吉田 隆志

• 延原 順子

• 藤井 夏子

• 奥田 拓男

抄録

Further toxic principle, buddledin C, and two additional sesquiterpenes, buddledin D and E, have been isolated from the root bark of Buddleja davidii FRANCH. The structures of buddledin C and D have been determined to be 3 and 4 by chemical transformation of buddledin A into buddledin D and dihydrobuddledin C (6), and by comparisons of their spectral data with those of buddledin A and its cis-isomer (8), which was obtained by the photoisomerization of 1. Structure 5 has been assigned for buddledin E by its spectral data and deuteration experiment.

収録刊行物

• ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ

  ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ 26 (8), 2543-2549, 1978

  公益社団法人 日本薬学会

キーワード

• piscicidal activity

詳細情報

• CRID: 1390282679145371520
• NII論文ID: 110003623326
• NII書誌ID: AA00602100
• DOI: 10.1248/cpb.26.2543
• ISSN: 13475223
• ISSN: 00092363
• Web Site: http://www.jstage.jst.go.jp/article/cpb1958/26/8/26_8_2543/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/1979094189
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可