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Abstract
Some novel Ursolic Acid (UA) derivatives were designed and synthesized with substitution at positions of C-3-OH and C-28-COOH of UA, the product (1)-(6) has the yeild higher than (7)-(9), in reaction UA with CDI (10) has medium yield. These compounds showed ability ester reaction to product was easily, form these products give pharmacological activity better than UA .Their structures were confirmed using 1H-NMR.
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Article Details
Issue: Vol 14 No 3 (2011)
Page No.: 49-53
Published: Sep 30, 2011
Section: Engineering and Technology - Research article
DOI: https://doi.org/10.32508/stdj.v14i3.1963
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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
How to Cite
Tran, P., Nguyen, P., Pham, Q., & Tong, D. (2011). SYNTHESIS OF NOVEL URSOLIC ACID DERIVATIVES. Science and Technology Development Journal, 14(3), 49-53. https://doi.org/https://doi.org/10.32508/stdj.v14i3.1963
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