[Two new C21 steroidal glycosides from Marsdenia tenacissima]

Yao Xue Xue Bao. 2004 Apr;39(4):272-5.
[Article in Chinese]

Abstract

Aim: To study the chemical constituents of Marsdenia tenacissima (Roxb.) Wight et Arn.

Methods: To separate compounds with various chromatography technology and to elucidate their structures by chemical and spectral analysis.

Results: Two compounds were isolated from Marsdenia tenacissima and their stuctures were determined as tenacissosides J (I) and tenacissosides K (II).

Conclusion: Compounds I and II are new C21 steroidal glycosides.

Publication types

  • English Abstract
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Glycosides / chemistry
  • Glycosides / isolation & purification*
  • Marsdenia / chemistry*
  • Molecular Conformation
  • Molecular Structure
  • Plant Stems / chemistry
  • Plants, Medicinal / chemistry*
  • Steroids / chemistry
  • Steroids / isolation & purification*

Substances

  • Glycosides
  • Steroids
  • tenacissoside J
  • tenacissoside K