Synthesis of Methyl(5Z,9Z,17R)-17Methylnonadeca-5,9-dienoate, the (R)-Enantiomer of the Structure Proposed for a Metabolite of the Philippine Sponge Plakinastrella sp.

• TAKAGI Miho

  Department of Chemistry, Faculty of Science, Science University of Tokyo

• TAKIKAWA Hirosato

  Department of Chemistry, Faculty of Science, Science University of Tokyo

• MORI Kenji

  Department of Chemistry, Faculty of Science, Science University of Tokyo

抄録

The (R)-enantiomer (1) of methyl (5Z,9Z)-17-methyl-nonadeca-5,9-dienoate, the structure proposed for a metabolite of the Philippine sponge, Plakinastrella sp., was synthesized. The ¹H- and ¹³C-NMR spectra of the synthetic material were different from those reported for the natural product. The proposed structure 1 is therefore incorrect.

収録刊行物

• Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ

  Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ 65 (9), 2065-2069, 2001

  公益社団法人 日本農芸化学会

キーワード

• marine natural product
• methyl-branched fatty acid
• optically active fatty acid
• Plakinastrella sp.
• sponge

詳細情報

• CRID: 1390001206472707840
• NII論文ID: 110002693462
• NII書誌ID: AA10824164
• DOI: 10.1271/bbb.65.2065
• COI: 1:CAS:528:DC%2BD3MXnsVyqsbY%3D
• ISSN: 13476947
• ISSN: 09168451
• NDL書誌ID: 5941646
• PubMed: 11676022
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5941646
• Web Site: http://www.tandfonline.com/doi/pdf/10.1271/bbb.65.2065
• 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