3β-Acet­oxy-12-oxoolean-28-oic acid benzyl ester
2011

Crystal Structure of a New Compound Derived from Oleanolic Acid

publication Evidence: moderate

Author Information

Author(s): Hu Jun-yi, Xu Ying-qian, Xu Guo-bo, Wang Kang, Lei Peng

Primary Institution: School of Chemical Engineering, University of Science and Technology Liaoning

Hypothesis

The study aims to report the synthesis and crystal structure of a novel compound derived from oleanolic acid.

Conclusion

The compound features five fused six-membered rings with specific conformations and substituent positions.

Supporting Evidence

  • The compound has five fused six-membered rings.
  • Four rings adopt a chair conformation while one has a half-chair conformation.
  • The synthesis involved multiple steps with varying yields.

Takeaway

Scientists made a new chemical compound from a plant and figured out its structure using X-ray analysis.

Methodology

The compound was synthesized through a series of chemical reactions and its structure was analyzed using X-ray crystallography.

Limitations

The absolute configuration of the compound could not be established due to the absence of significant anomalous effects.

Digital Object Identifier (DOI)

10.1107/S1600536811010968

Want to read the original?

Access the complete publication on the publisher's website

View Original Publication