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New Flavonol Glycosides from Rhodiola quadrifida
Chromatographic separation of constituents in the EtOH extract of the herb of Rhodiola quadrifida (Pall.) Fisch. & C. A. Mey. (Crassulaceae) isolated...
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A New Flavonoid Glycoside from Scutellaria barbata
A new flavonoid glycoside 1, together with nine known compounds, has been isolated from Scutellaria barbata D. Don. The structure of compound 1 was...
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A New Phenolic Glycoside from the Seeds of Moringa oleifera
A new phenolic glycoside derivative, moringapyranosyl ( 1 ), along with five known phenolic glycoside derivatives ( 2–6 ), was isolated from the seeds of...
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New Compounds from Flowers of Phlojodicarpus sibiricus
Chromatographic separation of the MeOH extract from flowers of Phlojodicarpus sibiricus (Fisch.) Koso.-Pol. (Apiaceae) isolated 27 compounds...
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A Novel Caffeoylquinic Acid from Lonicera japonica Exerts Cytotoxic Activity by Blocking the YAP-CTGF Signaling Pathway in Hepatocellular Carcinoma
We have purified a novel caffeoylquinic acid named 3,4-di- O -caffeoylquinic acid isobutyl ester from the flower buds of Lonicera japonica Thunb.,...
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Isolation and Cytotoxicity of Isocoumarins from the Entomogenous Fungus Setosphaeria sp.
A new isocoumarin compound named setosphacohol A ( 1 ), together with six known ones, alternariol ( 2 ), isoaltenuene ( 3 ), phomasatin ( 4 ), alternariol...
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Phenolic Constituents of Syzygium austroyunnanense
Twelve phenolic compounds, including one new phloroglucinol derivative, were isolated from the leaves of Syzygium austroyunnanense. Their structures...
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Hepatoprotective Xanthones from the Aerial Parts of Pyrethrum tatsienense
A new xanthone, named 1,3,5,9-tetrahydroxy-2-prenyl-4-(3′′ -hydroxy-3′′ -methylbutanoyl)-6,6- dimethylpyranoxanthen-10-one ( 1 ), along with five known...
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A New Triterpenoid Saponin from Camellia oleifera Fruit Hull
A new triterpene saponin ( 1 ), along with oleanolic acid 3-O-β-D-glucopyranoside ( 2 ), were isolated from the fruit shells of Camellia oleifera Abel....
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Two New Compounds from Empetrum nigrum var. japonicum
Two new compounds, 3 ' ,5 ' -dimethyl-4 ' ,6 ' -dimethoxy-2 ' -hydroxydihydrochalcone ( 1 ) and 3 ' ,5 ' -dimethyl-6 ' - methoxy-2 ' ,4 ' -dihydroxydihydrochalcone ( 2 ),...
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A New Furan Derivative from Harposporium sp. YMF1.01735
The chemical constituents of the endoparasitic fungus Harposporium sp. YMF1.01735 were studied. A new furan harposporin A ( 1 ) with a known aureonitol...
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Plumeran Indole Alkaloids From Aspidosperma pyrifolium Flowers
Aspidosperma pyrifolium Mart., Apocynaceae, is a species popularly known with the popular Brazilian names of “pereiro” and “pau-pereiro.” It is a...
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Two 1,2-Seco-Coumarins from Clausena lansium
A new 1,2-seco-furan-coumarin, claulancoumarin A ( 1 ), and a known 1,2-seco-coumarin, (Z)-2,4-dihydroxycinnamic acid ( 2 ), were isolated from the...
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Two New Anti-Tobacco Mosaic Virus Xanthones from Comastoma Pedunculatum
Two new anti-tobacco mosaic virus (anti-TMV) xanthones, 4,7-dimethoxy-5-hydroxymethyl-1-methylxanthone (1) and...
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A New Austalide from Penicillium sp. SO01
Five austalide meroterpenoids, including a new one named 13-deoxyaustalide Q acid methyl ester, were isolated from the ethyl acetate extract of the...
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A Novel Flavone from the Leaves of Murraya paniculata
A phytochemical investigation of the leaves of Murraya paniculata (L.) Jack resulted in a novel compound, 3′,5′-dihydroxy-5,7,4′-trimethoxyflavone,...
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A New Sesquiterpene Lactone from Eupatorium chinense and its Anti-TNBC Activity
A new sesquiterpene lactone, namely, eupachiilide A ( 1 ), as well as two known sesquiterpene lactones, eupachinilide B ( 2 ), and eupalinilide G ( 3 ),...
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Antidepressive Azaanthracene Alkaloids from Corydalis decumbens
A new azaanthracene alkaloid, named 1-aza-4-(4′-hydroxybenzyl)-9,10-dimethoxydioxolobenzo-2-oxo-1,2-dihydroanthracene ( 1 ), together with seven known...
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New Flavonoids from Artemisia frigida
New flavonoids were isolated from the aerial part of Artemisia frigida Willd. (Asteraceae). Their structures were elucidated using UV, IR, and NMR...
