Two New Pentacyclic Triterpenoids from Lantana camara LINN.
نویسندگان
چکیده
منابع مشابه
Lantana Camara Linn. Chemical Constituents and Medicinal Properties: A Review
India has a rich tradition of plant based knowledge in health care. Among the large number of herbal drugs existing in India, very few have been studied systematically so far. Lantana camara is an evergreen plant found throughout India. Traditionally it has been used in treating various ailments and they were supported by scientific data’s. Various literatures have reported the phytoconstituent...
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The use of medicinal plants with therapeutics properties represents a secular tradition in different cultures, mainly in underdeveloped countries. Lantana camara Linn and Lantana montevidensis Briq (Verbenaceae) found in tropical and subtropical areas around the world are popularly known as "camará" or "chumbinho." In popular medicines, both plants are used as antipyretic and carminative and in...
متن کاملTriterpenoids, Essential oil and Photo-oxidative 28-->13- Lactonization of Hepatoprotective Oleanolic acid from Lantana camara
Several known triterpenoids have been isolated from the roots of Lantana camara L. along with two new ones namely: 3ß,19α-dihydroxy-ursan-28-oic acid (7) and methyl 21,22ß-epoxy-3ß-hydroxy-olean-12-en-28-oate (8a). The hepatoprotective principle, oleanolic acid (1), from the roots has been converted into its 28-->13ß-lactone 10 by a facile photo-oxidation reaction. The leaves of L. camara have ...
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This work establishes a new procedure for the extraction and analysis of pentacyclic triterpenes, with which fruits and leaves from three Spanish olive cultivars ("Picual", "Hojiblanca", and "Arbequina") has been studied. The leaf contains important amounts of oleanolic acid (3.0-3.5% DW), followed by significant concentrations of maslinic acid and minor levels of ursolic acid, erythrodiol, and...
متن کاملHEPATOPROTECTIVE ACTIVITY OF ENICOSTEMMA AXILLARE (LAM) Raynal IN LANTANA CAMARA LINN INDUCED HEPATOTOXICITY
Hepatotoxicity is a common condition of liver damage due to chemical entities or any other substances. The present study aims to explore the hepatoprotective activity of aqueous and alcoholic extracts of aerial parts of Enicostemma axillare (Lam.) Raynal against Lantana camara Linn induced hepatotoxicity in albino rats. Silymarin (100mg/kg) is used as a reference standard. The aqueous and alcoh...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2008
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.56.1317