Chemistry of Natural Compounds

, Volume 17, Issue 5, pp 432–436 | Cite as

An x-ray structural investigation of cis-matrine — A new stereoisomer of matrine

  • B. T. Ibragimov
  • S. A. Talipov
  • Yu. K. Kushmuradov
  • T. F. Aripov
Article
  • 69 Downloads

Abstract

In an investigation of the three-dimensional structure of the alkaloid matrine by x-ray structural analysis, a new stereoisomer of it has been detected, which has been called cis-matrine. In cis-matrine rings C and D are cis-linked, while the configurations of the A, B, and C fragments in cis-matrine and in ordinary matrine are identical. The cis-matrine molecule is characterized by a greater degree of strain than the molecule by ordinary matrine.

Keywords

Alkaloid Matrine Valence Angle Sparteine Conformational Rearrangement 

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Copyright information

© Plenum Publishing Corporation 1982

Authors and Affiliations

  • B. T. Ibragimov
  • S. A. Talipov
  • Yu. K. Kushmuradov
  • T. F. Aripov

There are no affiliations available

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