Ursolic acid
Names | |
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IUPAC name
3β-Hydroxyurs-12-en-28-oic acid
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Systematic IUPAC name
(1S,2R,4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-Hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid | |
Other names
Prunol, Malol, β-Ursolic acid, NSC4060, CCRIS 7123, TOS-BB-0966[1]
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Identifiers | |
3D model (
JSmol ) |
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ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard
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100.000.941 |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C30H48O3 | |
Molar mass | 456.711 g·mol−1 |
Melting point | 285 to 288 °C (545 to 550 °F; 558 to 561 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Ursolic acid (sometimes referred to as urson, prunol, malol, or 3β-hydroxyurs-12-en-28-oic acid), is a pentacyclic triterpenoid identified in the epicuticular waxes of apples as early as 1920 and widely found in the peels of fruits, as well as in herbs and spices like rosemary and thyme.
Natural occurrence
Ursolic acid is present in many plants, such as
Potential biochemical effects
A number of potential biochemical effects of ursolic acid have been investigated, but there has been no clinical study demonstrating benefits to human health.
In mice, ursolic acid induces
In rats, ursolic acid ameliorated high-fat diet-induced
Uses
Ursolic acid can be found in plants that are used for cosmetics additives.[23] It can serve as a starting material for synthesis of more potent bioactive derivatives, such as experimental antitumor agents.[24]
See also
References
- ^ CID 64945 from PubChem
- ^ Constituents of Mirabilis jalapa. Siddiqui S., Siddiqui B.S., Adil Q. and Begum S., Fitoterapia, 1990, Volume 61, No. 5, page 471 (abstract)
- PMID 27855928.
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- S2CID 15908477.
- ^ Wang X, Zhang F, Yang L, Mei Y, Long H, Zhang X, Zhang J, Qimuge-Suyila, Su X.,"Ursolic acid inhibits proliferation and induces apoptosis of cancer cells in vitro and in vivo", J Biomed Biotechnol. 2011;2011:419343 Full-text pdf
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- S2CID 23045414.
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