Phenanthrene derivative
WebDec 16, 2013 · The phenanthrene derivatives 3-hydroxy-2,4-dimethoxy-7,8-methylenedioxyphenanthrene and 2,7-dihydroxy-1-methyl-5-vinylphenanthrene isolated … WebAug 19, 2016 · Five new biphenanthrenes, cremaphenanthrenes A–E (1–5), along with six known ones, were isolated from the ethanolic extract of the tubers of Cremastra appendiculata (D. Don) Makino (Orchidaceae). Their structures were elucidated on the basis of extensive spectroscopic analyses. All the compounds obtained were tested in vitro for …
Phenanthrene derivative
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WebMar 23, 2024 · The presence of certain substituent patterns may be restricted to specific families; vinyl-substituted phenanthrenes were reported only from Juncaceae plants, and prenylated derivatives occur mainly in Euphorbiaceae species. Therefore, these compounds also can serve as chemotaxonomic markers. WebApr 19, 2024 · Phenanthrene derivates have many distinct therapeutic benefits including analgesic, antitussive, antimalarial, cytotoxic, and anticonstipation. This study was …
WebDec 1, 1986 · We have optimized the binding energies of these phenanthrene and anthracene derivatives (1 and 2, respectively) to the double-stranded tetramers d (ATAT)2 and d (GCGC)2, the intercalation... Phenanthrene is a polycyclic aromatic hydrocarbon (PAH) with formula C14H10, consisting of three fused benzene rings. It is a colorless, crystal-like solid, but can also appear yellow. Phenanthrene is used to make dyes, plastics and pesticides, explosives and drugs. It has also been used to make bile acids, cholesterol and steroids.
WebFeb 22, 2024 · A new phenanthrene, 2,3,7-trihydroxy-4,8-dimethoxyphenanthrene ( 1 ), was isolated from Pleione maculata. Its structure was determined on the basis of NMR (1D … WebNov 23, 2024 · Two unusual phenanthrene derivatives related to aporphine alkaloids, artapilosines A (1) and B (2), as well as two biogenetically related known aporphine …
WebMay 30, 2024 · In this study, seventeen phenanthrene derivatives, including two new compounds (1 and 2), were isolated from the tubers of B. striata. Most compounds showed cytotoxicity against A549 cells. An EdU proliferation assay, a cell cycle assay, a wound healing assay, a transwell migration assay, a flow cytometry assay, and a western blot …
WebMar 23, 2024 · Phenanthrenes: A Promising Group of Plant Secondary Metabolites. Although phenanthrenes are considered to constitute a relatively small group of natural … texas online poll worker training programWebFeb 17, 2024 · A phytochemical investigation on the whole plants of Aerides multiflora revealed the presence of three new biphenanthrene derivatives named aerimultins A–C (1–3) and a new natural ... texas online newspapersWebNov 22, 2010 · Instead of giving 3-demethyltylophorine (1), two chlorinated phenanthrene derivatives 4 and 5 were obtained and their structures were confirmed by spectroscopic analysis. Acknowledgements. This work was founded by National Natural Science Foundation of China (Grant No. 30600783) and Universities Science Research Project of … texas online notary acknowledgmentWebApr 13, 2024 · The sample from Congo was composed of many triterpene derivatives belonging to Mangifera indica species. Conclusion. Therefore, propolis from the center of Benin seems to be of particular interest, due to its antioxidant and anti-AGE properties. ... Among phenanthrene derivatives, MixONat hypothesized 2,6,7-trihydroxy-3,4 … texas online private security - homepage linkWebphenanthrene: [noun] a crystalline tricyclic aromatic hydrocarbon C14H10 of coal tar isomeric with anthracene. texas online professional profiling systemWebPhenanthrene and four series of derivatives have been administered orally to cats. Each series comprises three members in which a single chemical group has been attached to … texas online preparatory school mottoWebThis article is cited by 23 publications. Samuel Estrada,, Rubén A. Toscano, and, Rachel Mata. New Phenanthrene Derivatives from Maxillaria densa. texas online preparatory school jobs