Four New Acylated Glycosidic Acid Methyl Esters Isolated from the Convolvulin Fraction of Seeds of Quamoclit pennata after Treatment with Indium(III) Chloride in Methanol

Masateru Ono; Kousuke Akiyama; Kazutaka Yamamoto; Tomoko Mineno; Masafumi Okawa; Junei Kinjo; Hiroyuki Miyashita; Hitoshi Yoshimitsu; Toshihiro Nohara

doi:10.1248/cpb.c14-00277

Notes

Four New Acylated Glycosidic Acid Methyl Esters Isolated from the Convolvulin Fraction of Seeds of Quamoclit pennata after Treatment with Indium(III) Chloride in Methanol

Masateru Ono , Kousuke Akiyama, Kazutaka Yamamoto, Tomoko Mineno, Masafumi Okawa, Junei Kinjo, Hiroyuki Miyashita, Hitoshi Yoshimitsu, Toshihiro Nohara

著者情報

キーワード: resin glycoside, convolvulin, Quamoclit pennata, Convolvulaceae, acylated glycosidic acid methyl ester, indium(III) chloride

ジャーナルフリー HTML

2014 年 62 巻 8 号 p. 830-835

DOI https://doi.org/10.1248/cpb.c14-00277

詳細

抄録

Four new acylated glycosidic acid methyl esters were isolated after treatment of the crude ether-insoluble resin glycoside (convolvulin) fraction obtained from the seeds of Quamoclit pennata BOJER (Convolvulaceae) with indium(III) chloride in methanol. Their structures were elucidated on the basis of spectroscopic data and chemical conversions.

責任著者(Corresponding author)

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