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Ethoxycarbonylmethyl ursolate
The title compound, C(34)H(54)O(5), 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 hyd...
Autores principales: | Yang, Wei, Luo, Hua-ling, Yang, Cong-ling, Yin, Shu-fan, Li, Ying |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960021/ https://www.ncbi.nlm.nih.gov/pubmed/21581459 http://dx.doi.org/10.1107/S1600536808039706 |
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