Results 1 to 10 of about 12,996 (224)

Microwave-Assisted Extraction of Oleanolic Acid and Ursolic Acid from Ligustrum lucidum Ait

International Journal of Molecular Sciences, 2011
Oleanolic acid and ursolic acid are the main active components in fruit of Ligustrum lucidum Ait, and possess anticancer, antimutagenic, anti-inflammatory, antioxidative and antiprotozoal activities.
Xiang-Rong Xu, Hua-Bin Li, Li Hua-Bin
exaly   +2 more sources

Characteristics, Biological Properties and Analytical Methods of Ursolic Acid: A Review

Critical Reviews in Analytical Chemistry, 2018
Andressa Maria Pironi, Patricia Rocha DE ARAUJO, Mariza Aires Fernandes   +2 more
exaly  

Ursolic Acid fromMitragyna speciosa

Planta Medica, 1991
I M, Said, N C, Chun, P J, Houghton
openaire   +2 more sources

188. The occurrence of ursolic acid in Escallonia tortuosa. Conversion of ursolic acid into α-amyrin

J. Chem. Soc., 1938
openaire   +1 more source

[Distribution of ursolic acid in the Apocynaceae].

Annales pharmaceutiques francaises, 2003
J, LE MEN, H, POURRAT
openaire   +1 more source

Antibacterial and Antioxidant Activities of Ursolic Acid and Derivatives [PDF]

Molecules, 2014
Ursolic acid, an important bioactive compound, was isolated from ethanol extract of aerial parts of Sambucus australis. In order to develop bioactive ursolic acid derivatives, two semi-synthetic compounds were obtained through modification at C-3.
Patrícia G.G. do Nascimento, Telma L.G. Lemos, Ayla M.C. Bizerra, Ângela M.C. Arriaga, Daniele A. Ferreira, Gilvandete M.P. Santiago, Raimundo Braz-Filho, José Galberto M. Costa   +7 more
doaj   +6 more sources

Antiangiogenic Activity of Ursolic Acid

Integrative Cancer Therapies, 2010
Angiogenesis, the formation of new capillaries from preexisting vessels, is essential for tumor progression. Ursolic acid inhibited the tumor-associated capillary formation in C57BL/6 mice induced by highly metastatic B16F-10 melanoma cells.
Manu, Kanjoormana, Girija, Kuttan
core   +4 more sources

Ursolic acid inhibits colistin efflux and curtails colistin resistant Enterobacteriaceae [PDF]

AMB Express, 2019
Colistin resistance in Enterobacteriaceae especially Klebsiella pneumoniae and Escherichia coli is driving the evolution of pan drug resistant strains.
Niranjana Sri Sundaramoorthy, Harihar M. Mohan, Shankar Subramaniam, Thiagarajan Raman, Subramaniapillai Selva Ganesan, Aravind Sivasubamanian, Saisubramanian Nagarajan   +6 more
doaj   +2 more sources

Anti-inflammatory and antioxidant activity of ursolic acid: a systematic review and meta-analysis [PDF]

Frontiers in Pharmacology, 2023
Introduction: There is currently evidence suggesting that ursolic acid may exert a favorable influence on both anti-inflammatory and antioxidant impact.
Man Zhao, Fengyang Wu, Zhaohong Tang, Xinyu Yang, Yanhua Liu, Fengxia Wang, Baojiang Chen   +6 more
doaj   +2 more sources

The Pleiotropic Antibacterial Mechanisms of Ursolic Acid against Methicillin-Resistant Staphylococcus aureus (MRSA)

Molecules, 2016
(1) Background: Several triterpenoids were found to act synergistically with classes of antibiotic, indicating that plant-derived chemicals have potential to be used as therapeutics to enhance the activity of antibiotics against multidrug-resistant ...
Chao-Min Wang, Yun-Lian Jhan, Shang-Jie Tsai, Chang-Hung Chou   +3 more
doaj   +2 more sources