Identification and Characterization of Component Organic and Glycosidic Acids of Crude Resin Glycoside Fraction from Calystegia soldanella

• Takigawa Ayako

  School of Agriculture, Tokai University

• Setoguchi Hiroaki

  Graduate School of Human and Environmental Studies, Kyoto University

• Okawa Masafumi

  Faculty of Pharmaceutical Sciences, Fukuoka University

• Kinjo Junei

  Faculty of Pharmaceutical Sciences, Fukuoka University

• Miyashita Hiroyuki

  Faculty of Pharmaceutical Sciences, Sojo University

• Yokomizo Kazumi

  Faculty of Pharmaceutical Sciences, Sojo University

• Yoshimitsu Hitoshi

  Faculty of Pharmaceutical Sciences, Sojo University

• Nohara Toshihiro

  Faculty of Pharmaceutical Sciences, Sojo University

• Ono Masateru

  School of Agriculture, Tokai University

Abstract

Alkaline hydrolysis of the crude resin glycoside fraction of the leaves, stems, and roots of Calystegia soldanella ROEM. et SCHULT. (Convolvulaceae) gave four new glycosidic acids, named calysolic acids A, B, C, and D, along with one known glycosidic acid, soldanellic acid B, and three organic acids, 2S-methylbutyric, tiglic, and 2S,3S-nilic acids. The structures of the new glycosidic acids were characterized on the basis of spectroscopic data and chemical evidence.

Journal

• Chemical and Pharmaceutical Bulletin

  Chemical and Pharmaceutical Bulletin 59 (9), 1163-1168, 2011

  The Pharmaceutical Society of Japan

Keywords

• resin glycoside
• glycosidic acid
• <i>Calystegia soldanella</i>
• Convolvulaceae
• organic acid
• calysolic acid

Details

• CRID: 1390282679150171264
• NII Article ID: 130001852319
• NII Book ID: AA00602100
• DOI: 10.1248/cpb.59.1163
• COI: 1:STN:280:DC%2BC3Mfgt1Kksg%3D%3D
• ISSN: 13475223
• ISSN: 00092363
• NDL BIB ID: 11216837
• PubMed: 21881263
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I11216837
• Web Site: http://www.jstage.jst.go.jp/article/cpb/59/9/59_9_1163/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed