Novel cycloartane saponins from Corchorus depressus L.

V. U. Ahmad, A. Ali, Z. Ali, F. N. Zafar, M. Zahid

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

Two novel bidesmosidic cycloartane-type glycosides, depressosides C and D were isolated from Corchorus depressus L. Their structures were elucidated as (22R)-16β,22-epoxy-3β,26-dihydroxy-9,19-cyclolanost-24E-ene 3, 26-di-O-β-D-glucopyranoside and (22R,24S)-22,25-epoxy-3β,16β,24-trihydroxy-9,19-cyclolanostane 3, 24-di-O-β-D-glucopyranoside, respectively on the basis of chemical evidence and detailed spectroscopic studies.

Original languageEnglish (US)
Pages (from-to)1597-1601
Number of pages5
JournalChemical and Pharmaceutical Bulletin
Volume48
Issue number11
DOIs
StatePublished - 2000

Keywords

  • Corchorus depressus
  • Cyclolanostane
  • Depressoside
  • Glycoside
  • Tiliaceae

ASJC Scopus subject areas

  • Chemistry(all)
  • Drug Discovery

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