Dihydrophenanthrenes from bletilla formosana
WebOct 7, 2024 · Since dihydrophenanthrenes were responsible for the medical purposes, the characteristic skeletons, pharmacological effects and clinical applications of … WebDihydrophenanthrenes from Bletilla formosana Yun-Lian LIN,* Wan-Ping CHEN, and Abdulgafor Datu MACABALANG National Research Institute of Chinese Medicine; Taipei …
Dihydrophenanthrenes from bletilla formosana
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WebExtraction optimisation of total polyphenols from Bletilla striata by high-shear dispersing emulsification technology, and their anti-melanogenesis activity ... dihydrophenanthrenes, anthocyanins, steroids, triterpenoids, and phenolic ... compounds in B. formosana extracts, a closely related species to B. striata, also displayed antioxidant, WebSep 1, 2005 · Request PDF Dihydrophenanthrenes from Bletilla formosana Three new dihydrophenanthrenes, 4-methoxy-9,10-dihydrophenanthrene-1,2,7-triol (1),... …
WebSep 15, 2024 · Bletilla formosana is a traditional Chinese herbal medicine and is widely consumed as foods and medicines in China. However, the chemical structure and bioactivity of its polysaccharides remain unknown. Herein, two new polysaccharides, BFP60 and BFP80, with molecular weights of 3.99 kDa and 10.07 kDa, respectively, were isolated … WebOct 1, 2024 · Phytochemical research showed that medicinal plants of Orchidaceae are rich of dihydrophenanthrenes (DPs), flavonoids, triterpenoids, alkaloids and bibenzyls, in …
WebAbstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual … WebThree new dihydrophenanthrenes, 4-methoxy-9,10-dihydrophenanthrene-1,2,7-triol (1), 1-(4-hydroxybenzyl)-4,7-dimethoxy-9,10-dihydrophenanthrene-2-ol (2), and 1,3,6-tri(4 …
WebAug 15, 2016 · Nine new phenanthrenes (1-9) and a new benzyl glycoside (10) together with 45 known compounds were isolated from the rhizomes of Bletilla formosana. The structures of 1-10 were elucidated primarily on the basis of their 1D and 2D NMR spectroscopic data. Most of the isolated compounds were evaluated for their anti …
WebCymbinodin-A displayed the highest cytotoxicity with an IC50 value of 3.73 µM, and was shown to be cytotoxic against human small cell lung cancer (NCI-H187) cell line. Abstract 1-(4-Hydroxybenzyl)-4,6-dimethoxy-9,10-dihydrophenanthrene-2,7-diol (13), a new dihydrophenanthrene, was isolated along with ferulic acid esters (1), eight phenanthrene … elite lounge club tvWebMay 30, 2024 · Lung cancer continues to be the world’s leading cause of cancer death and the treatment of non-small cell lung cancer (NSCLC) has attracted much attention. The tubers of Bletilla striata are regarded as “an excellent medicine for lung diseases” and as the first choice to treat several lung diseases. In this study, seventeen phenanthrene … elite lubricating jelly r and g productsWebDihydrophenanthrenes from Bletilla formosana. stated in. Chemical Constituents of the Rhizomes of Bletilla formosana and Their Potential Anti-inflammatory Activity. Gymnadenia conopsea. 2 references. stated in. Antiallergic phenanthrenes and stilbenes from the tubers of Gymnadenia conopsea. elite lounge group loginWebDactylorhiza hatagirea (Orchidaceae) is a perennial herb inhabiting sub-alpine to alpine regions, ranging at elevations between 2500 and 5000 m.a.s.l. With palmately lobed rhizome and lanceolate leaves having a sheathing leaf base, it bears pink flowers with purple-colored notches and a curved spur. 1. forbes america\\u0027s best employers 2022WebDihydrophenanthrenes (DPs) have become the focus of drug discovery because of their diverse pharmacological effects, such as cytotoxic, antiinflammatory, antimicrobial and … elite lunette curved projection screenWebDec 12, 1998 · A novel method that permits the quantitative detection and classification of various carbonyl groups in lignins has been developed. The proposed method was optimized with the quantitative trifluoromethylation of a series of carbonyl-containing lignin-like model compounds. This effort was followed by 19F NMR spectral analyses of the … forbes america\\u0027s best employers for diversityWebMay 1, 2024 · The genus Pleione (Orchidaceae) comprises approximately 16 species, all of which are distributed in East and South Asia [1]. Among them, P. yunnanensis (Rolfe) Rolfe is used as a medicinal plant in China. The chemical research on P. yunnanensis has resulted in the isolation of a series of bibenzyls, phenanthrenes, and … elite london stock exchange