Structures of New Cucurbitane-Type Triterpenes and Glycosides, Karavilagenins and Karavilosides, from the Dried Fruit of Momordica charantia L. in Sri Lanka

• Nakamura Seikou

  Kyoto Pharmaceutical University

• Murakami Toshiyuki

  Kyoto Pharmaceutical University

• Nakamura Junko

  Kyoto Pharmaceutical University

• Kobayashi Hisanori

  Kyoto Pharmaceutical University

• Matsuda Hisashi

  Kyoto Pharmaceutical University

• Yoshikawa Masayuki

  Kyoto Pharmaceutical University

抄録

Three new cucurbitane-type triterpene called karavilagenins A, B, and C and five new cucurbitane-type triterpene glycosides called karavilosides I, II, III, IV, and V were isolated from the dried fruit of Sri Lanka Momordica charantia L. (Cucurbitaceae) together with two known cucurbitane-type triterpenes, 19(R)-methoxy-5β,19-epoxycucurbita-6,23-dien-3β,25-diol and 5,19-epoxycucurbita-6,23-diene-3,25-diol, and nine known cucurbitane-type triterpene glycosides, goyaglycosides-b, -c, and -d, and momordicosides F₁, F₂, G, I, K, and L. The structures of karavilagenins and karavilosides were elucidated on the basis of chemical and physicochemical evidence.

収録刊行物

• ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ

  ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ 54 (11), 1545-1550, 2006

  公益社団法人 日本薬学会

キーワード

• <i>Momordica charantia</i>
• karavilagenin
• karaviloside
• Sri Lanka
• cucurbitane-type triterpene
• medicinal foodstuff

詳細情報

• CRID: 1390282679148109696
• NII論文ID: 110004836474
• NII書誌ID: AA00602100
• DOI: 10.1248/cpb.54.1545
• ISSN: 13475223
• ISSN: 00092363
• NDL書誌ID: 8516561
• Web Site: http://id.ndl.go.jp/bib/8516561
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8516561
• Web Site: http://www.jstage.jst.go.jp/article/cpb/54/11/54_11_1545/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可