Studies on Chemical Constituents of Antitumor Fraction from Periploca sepium. IV. Structures of New Pregnane Glycosides, Periplocosides D, E, L, and M

Hideji Itokawa, Junping Xu, Koichi Takeya

Research output: Contribution to journalArticlepeer-review

55 Scopus citations

Abstract

Four new pregnane glycosides and a known pregnane glycoside (named periplocoside D, E, L, M, and N, respectively), as well as a steroidal compound S-20, have been isolated from the antitumor fraction of Periploca sepium (Asclepiadaceae). Their structures were established by chemical and spectroscopic methods. S-20 was obtained from this plant for the first time.

Original languageEnglish (US)
Pages (from-to)2084-2089
Number of pages6
JournalChemical and Pharmaceutical Bulletin
Volume36
Issue number6
DOIs
StatePublished - 1988

Keywords

  • 13C-NMR
  • Asclepiadaceae
  • Periploco sepium
  • periplocoside
  • pregnane glycoside

ASJC Scopus subject areas

  • Chemistry(all)
  • Drug Discovery

Fingerprint

Dive into the research topics of 'Studies on Chemical Constituents of Antitumor Fraction from Periploca sepium. IV. Structures of New Pregnane Glycosides, Periplocosides D, E, L, and M'. Together they form a unique fingerprint.

Cite this