A new dinorclerone diterpenoid glycoside from Tinospora sinensis

Nat Prod Res. 2010;24(1):13-7. doi: 10.1080/14786410802253197.

Abstract

A new dinorclerone diterpenoid glycoside, named 1-deacetyltinosposide A (1), was isolated from the stem of Tinospora sinensis together with 10 known compounds. Their structures were elucidated on the basis of extensive spectroscopic techniques (MS, IR, 1D and 2D NMR experiments).

MeSH terms

  • China
  • Diterpenes / chemistry*
  • Diterpenes / isolation & purification
  • Glycosides / chemistry*
  • Indicators and Reagents
  • Magnetic Resonance Spectroscopy
  • Mass Spectrometry
  • Plant Stems / chemistry
  • Spectrophotometry, Infrared
  • Spectrophotometry, Ultraviolet
  • Tinospora / chemistry*

Substances

  • 1-deacetyltinosposide A
  • Diterpenes
  • Glycosides
  • Indicators and Reagents