Rubiadin
Rubiadin structure
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Common Name | Rubiadin | ||
|---|---|---|---|---|
| CAS Number | 117-02-2 | Molecular Weight | 254.238 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 527.1±30.0 °C at 760 mmHg | |
| Molecular Formula | C15H10O4 | Melting Point | 290ºC | |
| MSDS | Chinese USA | Flash Point | 286.6±21.1 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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[Study on chemical constituents of the ethyl acetate extract from Blumea aromatica].
Zhong Yao Cai 35(2) , 229-31, (2012) To study the chemical constituents of the ethyl acetate extract from Blumea aromatica.Column chromatographic techniques were used for the isolation and purification. Spectroscopic techniques were used for the identification of structures.Seven compounds were ... |
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Isolation of colour components from native dye-bearing plants in northeastern India.
Bioresour. Technol. 96(3) , 363-72, (2005) Recently dyes derived from natural sources have emerged as important alternatives to synthetic dyes. A study was initiated in the year 2000 at the RRL (CSIR), Jorhat to extract dyes from parts of five different plant species indigenous to northeastern India. ... |
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Comparison of the antioxidant action of the alcoholic extract of Rubia cordifolia with rubiadin.
Indian J. Biochem. Biophys. 35(5) , 313-6, (1998) The inhibition of FeSO4 induced lipid peroxidation in rat liver by alcoholic extract of Rubia cordifolia and by one of its constituent rubiadin (1, 3-dihydroxy-2-methyl anthraquinone) (pure form) has been compared. Both have been found to inhibit lipid peroxi... |
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Anthraquinone distribution in the hypogeal apparatus of Rubia peregrina L. growing wild in Sardinia.
Nat. Prod. Res. 24(7) , 626-32, (2010) The isolation, characterisation and quantification of anthraquinones, from hypogeal apparatus of Rubia peregrina L. (Wild Madder) growing wild in Sardinia (Italy) are described. The present study allowed us to perform an easy and fast HPLC analytical method f... |
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[Alkaloids and anthraquinones from branches and leaves of uvaria kurzii].
Zhongguo Zhong Yao Za Zhi 36(9) , 1190-2, (2011) To investigate the chemical constituents of the branches and leaves of Uvaria kurzii.The compounds were isolated and purified by silica gel and Sephadex LH-20 column chromatographic methods. Their chemical structures were elucidated on the basis of physicoche... |
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[Chemical constituents from Hedyotis diffusa].
Zhongguo Zhong Yao Za Zhi 33(5) , 524-6, (2008) To investigate the chemical constituents from Hedyotis diffusa.The compounds were isolated and purified by various chromatographic techniques and identified by their physicochemical properties and spectral data.Eight compounds were isolated and identified as ... |
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[Chemical constituents of Knoxia valerianoides].
Yao Xue Xue Bao 41(8) , 735-7, (2006) To study the chemical constituents of Knoxia valerianoides Thorel et Pitard.Chromatographic methods were used for the isolation and purification. Structures were elucidated on the basis of chemical analysis and spectroscopic data.Three anthraguinones were iso... |
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[Chemical constituents from root of Prismatomeris tetrandra].
Zhongguo Zhong Yao Za Zhi 30(22) , 1751-3, (2005) To study the chemical constituents from root of Prismatomeris tetrandra.Compounds were isolated by chromatographic techniques on silica gel column. Their structures were elucidated by chemical and spectral methods.Six compounds were identified as 1-hydroxy-2-... |
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Hepatoprotective effects of rubiadin, a major constituent of Rubia cordifolia Linn.
J. Ethnopharmacol. 103(3) , 484-90, (2006) The hepatoprotective effects of rubiadin, a major constituent isolated from Rubia cordifolia Linn., were evaluated against carbon tetrachloride (CCl4)-induced hepatic damage in rats. Rubiadin at a dose of 50, 100 and 200 mg/kg was administered orally once dai... |
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Formation of genotoxic metabolites from anthraquinone glycosides, present in Rubia tinctorum L.
Mutat. Res. 265(2) , 263-72, (1992) Rubia tinctorum L., a medicinal plant used for the treatment of kidney and bladder stones, contains a characteristic spectrum of 9,10-anthraquinone derivatives, which are substituted in only one of the aromatic benzo rings. The majority of the anthraquinones ... |