Dihydrophenanthrenes from bletilla formosana
WebJan 21, 2006 · Dihydrophenanthrenes from Bletilla formosana. Dihydrophenanthrenes from Bletilla formosana. Lin, Yun‐Lian; Chen, Wan‐Ping; Macabalang, Abdulgafor Datu 2006-01-21 00:00:00 ChemInform Abstract Three new dihydrophenanthrenes (I)—(III) are isolated from the whole plant of Bletilla formosana together with a seriesof known … WebJan 1, 2024 · Dihydrophenanthrenes (DPs) have become the focus of drug discovery because of their diverse pharmacological effects, such as cytotoxic, antiinflammatory, …
Dihydrophenanthrenes from bletilla formosana
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WebPhenanthrenes exhibited antibacterial activities against gram-positive bacteria Staphylococcus aureus, S. epidermidis, and Bacillus subtilis, with MIC values of 12.5-25 µg/mL. A new 2-(2-methylpropyl)butanedioic acid derivative, bletillin A ( 1), and a new bibenzyl, bletillin B ( 2), together with seventeen known compounds ( 3- 19), were … WebDihydrophenanthrenes 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. Bioactive constituents from Chinese natural medicines. XVII. constituents with radical scavenging effect and new glucosyloxybenzyl 2 ...
WebDec 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 …
WebSep 9, 2024 · Bletilla striata is a dried tuber of B striata (Thunb.) Reichb.f. of Orchidaceae plant, which is mainly used for hemoptysis, vomiting blood, trauma bleeding, sore swollen poison, and cracked skin. There have been few research reports on the effect of this herb on cytochrome P450 (CYP), therefore, the study was aimed to investigate the effects of the … WebAll compounds were first isolated from the roots of CFR. Among these compounds, HDP was previously isolated only from Bletilla ochracea Schltr (Li, Yang, et al. Citation 2024). Coelonin was separated from a variety of orchids, such as Bletilla formosana and Dendrobium plicatile (Lin et al. Citation 2016; Chen et al. Citation 2024).
WebAug 12, 1993 · Yanfang Li. Chemistry, Biology. Journal of Asian natural products research. 2024. TLDR. Two new stilbenoids b letilol D and bletilol E, together with five known …
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 … is driving with the light on illegalWebCymbinodin-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 … is driving without shoes illegalWebAug 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 … ryan hatler attorney pensacolaWebJan 1, 1997 · Two new phenanthrenes (4,9-dimethoxyphenanthrene-2,5-diol and 4,6-dimethoxyphenanthrene-2,3,7-triol) and two new 9,10-dihydrophenanthrenes (4 … ryan hatfield fishing guideWebDihydrophenanthrenes from Spiranthes sinensis J Nat Prod. 2000 Dec;63(12):1608-10. doi: 10.1021/np000170p. Authors Y L Lin 1 , R L Huang, M J Don, Y H Kuo. Affiliation 1 … is driving with one headlight out illegalWebDihydrophenanthrenes 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. is driving without a license a misdemeanor kyWebJan 30, 2024 · The genus Bletilla consists of about six species worldwide, which are mainly distributed in China, North Korea, Japan and Burma (Li et al. 1993).There are four species in China, namely B. striata, B. … is driving without shoes dangerous