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Extraction and Identification of Triterpenoids from Atractylodes ovata (Thunb.) DC.
Eight triterpenoids (lupeol, taraxasterol, α-amyrin, β-amyrin, 3- O -acetyllupeol, 3- O -acetyl- α -amyrin, 3- O -acetyl- β-amyrin, and 3- O -acetyltaraxaster...
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New autophagy-modulating lanostane-type triterpenoids from a hallucinogenic poisonous mushroom Gymnopilus orientispectabilis
Gymnopilus orientispectabilis , also known as “big laughter mushroom,” is a hallucinogenic poisonous mushroom that causes excessive laughter upon...
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Antiulcer Activity of 3-Hydroxyimino Derivatives of Minor Triterpenoids of Licorice Root
3-Hydroxyimino derivatives of minor licorice triterpenoids possessed pronounced antiulcer activity and protected rat gastric mucosa from ulceration...
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Triterpenoids from Dysoxylum genus and their biological activities
This study aims to analyze the ethnobotanical, chemical, and biological activities of triterpenoid compounds isolated from the Dysoxylum genus of the...
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Two New Oleanane Triterpenoids from Syzygium samarangense
Two new oleanane triterpenoids, sysamarins F ( 1 ) and G ( 2 ), along with one known analogue ( 3 ), were isolated from the leaves of Syzygium...
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Synthesis and Transformation of Triterpenoids with a β-Ketonitrile Fragment in Five-Membered Ring A
Triterpenoids with a β -ketonitrile group in five-membered ring A were synthesized via intramolecular oxonitrile cyclization of C-3 methyl esters of...
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Friedelin and 3β-Friedelinol: Pharmacological Activities
The interest in herbal medicine as a source of drug leads is being reinforced, especially for tackling challenging therapeutic areas such as...
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Anti-Melanogenic and Anti-Inflammatory Activities of Triterpenoids from Jatropha macrantha
Three pentacyclic triterpenes, the oleanolic acid, azarolic acid, and 3-oxo euscaphic acid, were isolated from the hexane extract of Jatropha macrantha ...
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Madhuca indica: A Review on the Phytochemical and Pharmacological Aspects
Madhuca indica J.F. Gmel. (family: Sapotaceae), commonly known as Mahua in Indian dialects, occupies the importance as one of the fuel-efficient,...
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Anti-osteoporosis effects of triterpenoids from the fruit of sea buckthorn (Hippophae rhamnoides) through the promotion of osteoblast differentiation in mesenchymal stem cells, C3H10T1/2
In a previous study, we discovered that the ethanolic extract of sea buckthorn ( Hippophae rhamnoides ) fruits exhibited anti-osteoporosis effects both...
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High-Performance Thin-Layer Chromatography Fingerprinting Analysis and Hepatoprotective Effects of Scrophularia striata Aerial Parts Against Acetaminophen-Induced Acute Hepatotoxicity in Mice
The liver performs detoxification, making it vulnerable to damage by common hepatotoxic medicines such as acetaminophen. Finding new medicines to...
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Triterpenoids from Phytolacca acinosa
A new triterpene ( 1 ), named jaligonic acid B, together with three known triterpenoids, jaligonic acid ( 2 ), esculentoside H ( 3 ), and esculentoside B ( 4 ...
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Antileishmanial Activity and Chemical Composition of Hydroalcoholic Extracts from Different Parts of Handroanthus impetiginosus (Ipê-Roxo)
Leishmaniasis is a parasitic disease with a limited arsenal of drugs for therapeutical care, and the available treatments present a variety of side...
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Potential of natural products in inflammation: biological activities, structure–activity relationships, and mechanistic targets
A balance between the development and suppression of inflammation can always be found in the body. When this balance is disturbed, a strong...
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New triterpenoids from Staphylea bumalda flower buds and their neuroprotective activity against H2O2-induced injury in vitro
Four new acylated triterpene glycosides with aliphatic chains ( 4 – 7 ) as well as five known triterpenoids were isolated from the flower buds of Staphylea...
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Pristimerin: Natural Occurrence, Biosynthesis, Pharmacology, and Pharmacokinetics
Pristimerin is a naturally occurring triterpenoid originally isolated from plant members of the genus Pristimera Miers, Celastraceae, and can be also...
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Cytotoxic Activity of A-Modified Licorice Triterpenoid Derivatives
The cytotoxic activity of a number of A-modified derivatives of glycyrrhetic acid (GLA) and 11-deoxo- and 18,19-dehydro-GLA against conditionally...
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Addition of Cyanoethyl Groups to Ring a of Triterpenoids
The potential for cyanoethylation of ring A of triterpenoids and their A-seco derivatives prepared from allobetulone and methyl betulonate was...