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DISCUSSION OF HERBAL DRUGS BASED ON THE BIOGENETIC CLASSIFICATION OF THEIR MAIN ACTIVE COMPONENTS
Honey is prepared by honey-bees (Apis mellifera) from the nectar and honeydew of flowers. After chemical conversion by the gastric juices in the...
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A New Pyrone from Cinnamomum macrostemon
Cinnamopyrone ( 1 ), a new cinnamomum 2-pyrone, has been isolated from the roots of Cinnamomum macrostemon (Lauraceae). The structure was characterized...
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Medicinal Angiosperms of Lauraceae and Illigeraceae
This chapter introduces 21 species of medicinal plants in 2 families, mainly including Cassytha filiformis, Cinnamomum aromaticum, Cinnamomum...
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A New Dimeric Lignan from Machilus philippinensis
A new dimeric lignan, machiphilippin ( 1 ), was isolated from the stems of Machilus philippinensis Merr. (Lauraceae). The structure of the new dimeric...
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Medicinal Angiosperms of Begoniaceae, Cactaceae, and Theaceae
This chapter introduces 20 species of medicinal plants in three families, mainly including Begonia cavaleriei, Begonia evansiana, Begonia...
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BIOLOGICAL ACTIVITY OF COMPOUNDS OF PLANT ORIGIN
Due to their structural diversity and specific biological effects, natural substances play an important role in medication. Many of the medicines...
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A New Diphenyl Ether from Cinnamomum subavenium
2,2′,7a,7a′,7b,7b′-Hexamethyldiphenyl ether, caryophyllene oxide, (+)-sesamin, β-sitostenone, vanillin, isovanillin, vanillic acid, veratraldehyde,...
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Chemical Constituents of the Roots of Cinnamomum randaiense
4,4′-Diacetyl-2,2′-dimethoxydiphenyl ether, d-mannitol, (+)-sesamin, (+)-diasesamin, obtusilactone A, isoobtusilactone A, β -sitostenone, β -sitosterol,...
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Musanga cecropioides leaf extract exhibits anti-inflammatory and anti-nociceptive activities in animal models
Extract obtained from the leaves of Musanga cecropioides R. Br. ex Tedlie, Urticaceae, a tree growing in Africa, is used traditionally in the...
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A novel sesquiterpenoid from the leaves of Cinnamomum subavenium
A novel sesquiterpenoid, subamol ((3-methoxy-5 H -9,10-dihydroxybenzo[3,4]cyclohepta[1,2- f ])inden-7-yl)methanol)) ( 1 ), along with six compounds,...
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A piperidine alkaloid and limonoids from Arisaema decipiens, a traditional antitumor herb used by the dong people
A new piperidine alkaloid and three known tetranortriterpenoids were isolated from the methanol extracts of the rhizomes of Arisaema decipiens Schott...