論文

査読有り 筆頭著者 責任著者
2005年6月

The isolation and structure elucidation of new cassane diterpene-acids from Caesalpinia crista L. (Fabaceae), and review on the nomenclature of some Caesalpinia species

Chemical & Pharmaceutical Bulletin
  • T Kinoshita
  • ,
  • Y Haga
  • ,
  • S Narimatsu
  • ,
  • M Shimada
  • ,
  • Y Goda

53
6
開始ページ
717
終了ページ
720
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1248/cpb.53.717
出版者・発行元
PHARMACEUTICAL SOC JAPAN

New cassane diterpene-acids, neocaesalpins H and 1, were isolated from the leaves of Caesalpinia crista (Fabaceae), and their structures were deduced on the basis of the spectroscopic and chemical basis. These compounds were characterized as having an alpha-beta-butenolide hemiacetal ring that is rare in nature. The lacking of 5-hydroxy group also distinguished neocaesalpins H and I from cassane diterpenes (caesalpins) occurring in other Caesalpinia species from the phytochemical viewpoint. The nomenclature of three Caesalpinia species was also reviewed, and it was found that some species belonging to the genus Caesalpinia are improperly named and should be changed to valid names.

リンク情報
DOI
https://doi.org/10.1248/cpb.53.717
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000229861400028&DestApp=WOS_CPL
ID情報
  • DOI : 10.1248/cpb.53.717
  • ISSN : 0009-2363
  • Web of Science ID : WOS:000229861400028

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