Results 101 to 110 of about 784 (140)
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[New quinones in Rubia cordifolia L. Roots, III].
Planta medica, 2010From roots of Rubia cordifolia L. four anthraquinones are isolated: 1-hydroxy 2-methoxy anthraquinone; 1,4-dihydroxy 2-methyl 5-methoxy anthraquinone or 1,4-dihydroxy 2-methyl 8-methoxy anthraquinone; 1,3-dimethoxy 2-carboxy anthraquinone and rubiadin.
C, Dosseh, A M, Tessier, P, Delaveau
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Further quinoidal derivatives from Rubia cordifolia L.
Die Pharmazie, 2000Two new quinoidal dimers, a new naphthohydroquinone anhydride, a known naphthoic acid ester derivative and two known benzoic acid derivatives were isolated from the chloroform fraction of a chloroform-methanol (1:1) extract of Rubia cordifolia L. The identification of these compounds was based on spectral analysis.
H A, Hassanean +3 more
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[Studies on antibacterial constituents from the roots of Rubia cordifolia L].
Yao xue xue bao = Acta pharmaceutica Sinica, 1991Twelve compounds were isolated from the roots of Rubia cordifolia L.. Nine of them were established by chemical and spectroscopic methods to be alizarin (I),1-hydroxy-2-methyl-9,10-anthraquinone(II),1,3,6-trihydroxy-2-methyl- 9,10-anthra-quinone-3-O-(6'-O-acetyl)-alpha-L-rhamnosyl(1--- -2)-beta-D- glucoside(III),1,3,6-trihydroxy-2-methyl-9,10 ...
Y F, Qiao +4 more
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RA-dimer A, a novel dimeric antitumor bicyclic hexapeptide from Rubia cordifolia L.
Tetrahedron Letters, 2000Abstract A novel antitumor bicyclic hexapeptide dimer, RA-dimer A ( 3 ), was isolated from the roots of Rubia cordifolia L. The structure of 3 was determined by analysis of spectroscopic data and chemical correlations. Peptide 3 is the first example of the RA congeners having a dimeric structure.
Yukio Hitotsuyanagi +2 more
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Journal of Cellular Biochemistry, 2019
AbstractRubia cordifolia L. is widely used in Asia and its antihepatoma effect has been proved by in vitro and in vivo experiments. However, there are few studies on its specific mechanism. In the present study, the network pharmacology method was used to construct the component/target/pathway molecular regulatory network for the antihepatoma effect of
Yiyi Xiong +5 more
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AbstractRubia cordifolia L. is widely used in Asia and its antihepatoma effect has been proved by in vitro and in vivo experiments. However, there are few studies on its specific mechanism. In the present study, the network pharmacology method was used to construct the component/target/pathway molecular regulatory network for the antihepatoma effect of
Yiyi Xiong +5 more
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[Studies on naphthoic acid esters from the roots of Rubia cordifolia L].
Yao xue xue bao = Acta pharmaceutica Sinica, 1992Four naphthoic acid esters including a new compound were isolated from the roots of Rubia cordifolia L. The new one was named as rubilactone and its structure was elucidated as 3'-carbomethoxy-4'-hydroxy-naphtho[1',2'-2,3] pyran-6-one (I) based on the physicochemical properties and spectrometric analyses (UV, IR, MS, 1HNMR and 13CNMR).
H M, Hua +4 more
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Journal of Ethnopharmacology
Rubia cordifolia L. (RCL) is a traditional herbal medicine with a long history of use. It has been employed to treat conditions such as abnormal uterine bleeding, primary dysmenorrhea, allergic purpura, eczema, and psoriasis. In Uyghur traditional medicine, it is also utilized to manage vitiligo, tinea, skin scars, and inflammatory wounds. However, the
Mengqi, Xia +7 more
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Rubia cordifolia L. (RCL) is a traditional herbal medicine with a long history of use. It has been employed to treat conditions such as abnormal uterine bleeding, primary dysmenorrhea, allergic purpura, eczema, and psoriasis. In Uyghur traditional medicine, it is also utilized to manage vitiligo, tinea, skin scars, and inflammatory wounds. However, the
Mengqi, Xia +7 more
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Rubia cordifolia L. Rubia tinctorium L. Rubiaceae
2020Rainer W. Bussmann +2 more
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Global NEST Journal
<p><strong>Introduction</strong></p><p><em>Rubia cordifolia</em> L., also known as Indian madder, is a medicinal plant renowned for its traditional uses. This study investigates the proximate and phytochemical composition, antioxidant, cytotoxic, and antibacterial properties of <em>ethanolic extracts from
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<p><strong>Introduction</strong></p><p><em>Rubia cordifolia</em> L., also known as Indian madder, is a medicinal plant renowned for its traditional uses. This study investigates the proximate and phytochemical composition, antioxidant, cytotoxic, and antibacterial properties of <em>ethanolic extracts from
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Extraction and Application of Natural Dye Preparations from Root Extracts of Rubia cordifolia L.
India’s richest biodiversity has contributed its fame as a treasure-house of plant-based natural products. We are endowed with more than 500 plant species that function as the source of natural colours. Dyes are related to cultural practices and various aspects of human life, but the attention given to natural dye-yielding plants is very less.Priya, M. Devi, Siril, E. A
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