Hydroxybenzoquinones from Myrsinaceae Plants. I. Reconfirmation of the Structure of Maesaquinoes and Isolation of Acetylmaesaquinone from Maesa japonica MORITZI

• Ogawa Hideko

• Natori Shinsaku

Abstract

The structure (IIa) of maesaquinone, a benzoquinone from Maesa japonica MORITZI, proposed by Hiramoto, ^{5, 6)} was further confirmed by spectral evidences, gas chromatography of the oxidation products, and an improved synthesis of the dihydro derivative (IIb). Isolation of monoacetate (VIIa) of IIa from the fruits suggested that VIIa is the chief component of the fruits.

Journal

• Chemical and Pharmaceutical Bulletin

  Chemical and Pharmaceutical Bulletin 13 (4), 511-516, 1965

  The Pharmaceutical Society of Japan

Keywords

• Drug Discovery
• General Chemistry
• General Medicine

Details

• CRID: 1390282679148957312
• NII Article ID: 110003619600
• NII Book ID: AA00602100
• DOI: 10.1248/cpb.13.511
• ISSN: 13475223
• ISSN: 00092363
• PubMed: 14294849
• Web Site: http://www.jstage.jst.go.jp/article/cpb1958/13/4/13_4_511/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/1966006125
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • PubMed
  • CiNii Articles
• Abstract License Flag: Disallowed