Results 91 to 100 of about 172 (123)
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Detection of Adulteration in Rubia cordifolia – A Chromatographic Approach
Research Journal of Pharmacy and Technology, 2021According to traditional medicinal texts as well as modern research, Rubia cordifolia (Desi Manjistha) stem cure various diseases of blood, skin diseases, inflammations, kidney stones, fever and various Kapha disorders. However, stems of Rubia cordifolia (Desi Manjistha) are often adulterated with stems of Rubia tinctorum (Irani Manjistha) due to ...
Ghanshyam Kamani +3 more
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[New anthraquinones in Rubia cordifolia roots].
Planta medica, 2010From roots of Rubia cordifolia L. four anthraquinones are isolated: 1-hydroxy 2-methylanthraquinone and nordamnacanthal which have been already isolated in some Rubiaceae, physcion which seems to be new in this family and 1,4-dihydroxy 6-methyl-anthraquinone which seems to be a new quinizarin.
A M, Tessier, P, Delaveau, B, Champion
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Two antitumour bicyclic hexapeptides from Rubia cordifolia
Phytochemistry, 1993Two novel antitumour bicyclic hexapeptides, named RA-XV and -XVI, were isolated from Rubia cordifolia and their structures were characterized by spectroscopic and chemical means.
K, Takeya +3 more
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1992
Qiancao, Radix Rubiae, is the dry root and rhizome of Rubia cordifolia L. (Rubiaceae) collected in spring and fall. It is an officially listed herbal medicine in the Chinese Pharmacopoeia and is recommended as a hemostatic agent for the treatment of hematorrhea, hematemesis, nose bleeding, traumatic bleeding, dysmenorrhea, and arthritis.
Weici Tang, Gerhard Eisenbrand
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Qiancao, Radix Rubiae, is the dry root and rhizome of Rubia cordifolia L. (Rubiaceae) collected in spring and fall. It is an officially listed herbal medicine in the Chinese Pharmacopoeia and is recommended as a hemostatic agent for the treatment of hematorrhea, hematemesis, nose bleeding, traumatic bleeding, dysmenorrhea, and arthritis.
Weici Tang, Gerhard Eisenbrand
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[Rubia cordifolia roots. II: new quinones].
Planta medica, 2010From roots of Rubia cordifolia L. two anthraquinones are isolated: 1,4-dihydroxy 2-methylanthraquinone and 1,5-dihydroxy 2-methylanthraquinone and 3-prenyl methoxy 1,4-naphthoquinone.
C, Dosseh, A M, Tessier, P, Delaveau
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New Anthraquinones from Rubia cordifolia Roots
ChemInform, 2006AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Md. Sohail Akhtar +4 more
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Two pentacyclic triterpenes from Rubia cordifolia
Phytochemistry, 1981Abstract Rubicoumaric acid and rubifolic acid isolated from Rubia cordifolia have been shown to be 30-hydroxy-3β-p-hydroxycoumaryloxy-urs-12-ene-28-oic acid and 3β,30-dihydroxy-urs-12-ene-28-oic acid(30-hydroxyursolic acid) respectively on the basis of 1H NMR, 13C NMR and mass spectral and chemical evidence.
Sunil K. Talapatra +2 more
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Anthraquinone production by callus cultures of Rubia cordifolia
Fitoterapia, 1999Abstract Munjistin and purpurin were identified as the major components of anthraquinone pigments produced by callus cultures of R. cordifolia. Anthraquinone content in calluses was 0.62–1.22% (by dry wt.) depending on the source of explants. Selection of coloured aggregates yielded a cell line with twofold increase in anthraquinone production.
N.P. Mischenko +5 more
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A prenyltransferase participates in the biosynthesis of anthraquinones in Rubia cordifolia
Plant PhysiologyAbstract Anthraquinones (AQs) constitute the largest group of natural quinones, which are used as safe natural dyes and have many pharmaceutical applications. In plants, AQs are biosynthesized through two main routes: the polyketide pathway and the shikimate pathway.
Changzheng Liu +10 more
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[Alpha-glucosidase inhibitors from Rubia cordifolia].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2009To search alpha-glucosidase inhibitors from Rubia cordifolia.The alpha-glucosidase inhibitors were isolated by the column chromatographic techniques and the bioassay-guided method in vitro. A combination of MS and NMR spectroscopy was used to identify the chemical structures.
Wenyi, Kang, Li, Zhang, Yanli, Song
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