Ethoxycarbonylmethyl ursolate
The title compound, C34H54O5, was synthesized by the reaction of ursolic acid with ethyl chloroacetate in the presence of DMA. All six-membered rings of the pentacyclic triterpene skeleton adopt chair conformations. In the crystal structure, molecules are linked by intermolecular O—H...O h...
Main Authors: | Ying Li, Shu-fan Yin, Cong-ling Yang, Hua-ling Luo, Wei Yang |
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Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2008-12-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808039706 |
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