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Article
Two New Prenylated Flavonoids from the Leaves of Macaranga pustulata
Two new flavonoids, 8,2′-diprenyl-3,5,7,5′-tetrahydroxyflavone (1) and 8-(1-methoxy-2,3-dihydroxy-3-methylbutyl)naringenin (2), along with twelve known compounds (3–14), were isolated from the leaves of Macaranga...
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Article
Chemical Constituents of the Processed Roots of Brassica rapa
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Article
Synthesis and Cytotoxicity of Heterocyclic Amine Derivatives of Podophyllotoxin
A series of amine podophyllotoxin derivatives was designed and synthesized by aldehydes reacting with 4β-amino-desoxypodophyllotoxin or 4′-demethyldesoxypodophyllotoxin. The MTT assay was used to test the cyto...
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Article
Serratanes from Whole Plant of Palhinhaea cernua
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Article
Chemical Constituents of Balanophora involucrata
A new (S)-hexahydroxydiphenoyl ester of dihydrochalcone glucoside, together with 15 known compounds, was isolated from Balanophora involucrata Hook. Their chemical structures were elucidated on the basis of sp...
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Article
Chemical Constituents of Garcinia yunnanensis and Their Scavenging Activity Against DPPH Radicals
Eleven compounds, including a new compound, methyl 3-phenylpropionate-1-O-glucuronic acid methyl ester (1), four known biflavones 2–5, one known flavone (6), and five other known compounds (7–11) have been isolat...
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Article
A New Isoflavone Triglycoside from Green Husks of Juglans sigillata
Phytochemical investigation of the n-BuOH fraction of the 70% EtOH extract of Juglans sigillata green husks afforded a new isoflavone triglycoside, named 3′-methoxy-5′-hydroxy-isoflavone-7-O-(2″,6″-di-O-α-L-rhamn...
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Article
Phytochemicals and biological activities of Artemisia sieversiana
This review discusses a whole plant’s chemical nature and biological effects of Artemisia sieversiana Ehrhart ex willd (ASS). Several types of chemical compositions have been isolated from A. sieversiana, includ...
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Article
Chemical Constituents of the Barks of Podocarpus macrophyllus
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Article
Two New Compounds from the Roots of Ilex pubescens
Two new compounds, named ilexin L1 and ilexin L3, were isolated from the roots of Ilex pubescens. Their structures were elucidated as 1-[3-formyl-2-methoxyacetyl-(E)-3-pentenyl] cycloolivil ketal (1) and rhodiosi...
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Article
Chemical Constituents of Liriodendron tulipifera
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Article
Isoflavonoids from Sophora tonkinensis
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Article
New neolignan glycosides and a new cerebroside from Symplocos caudata
A phytochemical investigation of the roots of Symplocos caudata Wall (Symplocaceae) resulted in the isolation and characterization of two optical isomers of a neolignan glycoside (1) and a new cerebroside (2). Th...
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Article
Composition of supercritical fluid extracts of some Xanthium species from China
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Article
Flavonoids from Litsea ching**ensis
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Article
A new C19-diterpenoid alkaloid, habaenine C, from Aconitum habaense
A new C19-diterpenoid alkaloid, habaenine C (1), together with the two known compounds vilmorrianine C and crassicauline A, were isolated from Aconitum habaense. The structure of the new compound was elucidated o...
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Article
Two new benzoyl esters of glucose from Lagotis yunnanensis
Two new benzoyl esters of glucose 1-O-(E)-4′-methoxybenzoyl-β-D-glucopyranose (1) and 1-O-(E)-4′-methoxybenzoyl-β-D-gluconic acid (2) were isolated from Lagotis yunnanensis, together with six previously known iri...
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Article
Flavonoids from Pegaeophyton scapiflorum