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*  Antibiotic resistance: a herbalist's perspective (2)
... the aromatic ketone chalcone (from Dalea versicolor); the oligosaccharide orizabin (from Ipomoea tricolor); and the indole ...
  https://toddcaldecott.com/antibiotic-resistance-part-two/
*  Academic Journals
Synthesis and Properties of Novel Photosensitive Poly(amide-imide)s Containing Chalcone Moiety and Aromatic Diamines in the ...
  http://journals.tubitak.gov.tr/chem/issue.htm?id=807
*  Chalconoid - Wikipedia
Chalcones are also natural aromatase inhibitors. Chalcones are aromatic ketones with two phenyl rings that are also ... Chalcones have two absorption maxima at 280 nm and 340 nm. Chalcone synthase is an enzyme responsible for the production of ... Naringenin-chalcone synthase uses malonyl-CoA and 4-coumaroyl-CoA to produce CoA, naringenin chalcone, and CO2. In aurones, the ... Photochemistry of chalcone and the application of chalcone-derivatives in photo-alignment layer of liquid crystal display. Dong ...
  https://en.wikipedia.org/wiki/Chalconoid
*  Stetter reaction - Wikipedia
The Enders group utilized a triazolium-based catalyst to effect the coupling of aromatic aldehydes with chalcone derivatives ... Aromatic aldehydes, heteroaromatic aldehydes, and benzoins can all be used as acyl anion precursors with thiazolium salt and ... While limited enantiomeric excess had been reported by Enders in the early 1990s for the reaction of n-butanal with chalcone, ... In 2001, Murry et al reported a Stetter reaction of aromatic aldehydes onto acylimine derivatives to give α-amido ketone ...
  https://en.wikipedia.org/wiki/Stetter_reaction
*  Coumaroyl-CoA - Wikipedia
Anthocyanin 3-O-glucoside 6''-O-hydroxycinnamoyltransferase Anthocyanin 5-aromatic acyltransferase Chalcone synthase 4- ... Coumaroyl-Coenzyme A is a chemical compound found in chalcones production, a key compound in the flavonoids and stilbenoids ... Deoxychalcone synthase Agmatine N4-coumaroyltransferase Flavonol-3-O-triglucoside O-coumaroyltransferase Naringenin-chalcone ...
  https://en.wikipedia.org/wiki/Coumaroyl-CoA
*  Sohár Pál
G. Nagy and P. Sohár: Spectroscopic investigation of chalcone-analogous ferrocenes ortho-substituted in the aromatic ring. J. ... G. Nagy, P. Sohár and J. Márton: Spectroscopic investigation of chalcone-analogous ferrocenes ortho-substituted in the aromatic ... G. Nagy, J. Márton and P. Sohár : Synthesis of chalcon analogous ferrocenes ortho-substituted in the aromatic ring. Acta Chim. ... Túrós,T. Lovász, M. Jitaru, C. Cristea, P. Sohár and A. Csámpai: Electronic properties of chalcones containing phenothiazine ...
  http://www.chem.elte.hu/print/666
*  Plant secondary metabolism - Wikipedia
... and this is then combined with malonyl-CoA to produce chalcones which are backbones of Flavonoids Chalcones are aromatic ... The closure of chalcones causes the formation of the flavonoid structure. Flavonoids are also closely related to flavones which ...
  https://en.wikipedia.org/wiki/Plant_secondary_metabolism
*  Defense mechanisms against herbivory in Picea: sequence evolution and expression regulation of gene family members in the...
... three acetate units to a CoA-ester to form an intermediate that is folded into the aromatic ring systems of naringenin chalcone ... Polyketide Synthases Related to Chalcone and Stilbene Synthases (CHS/STS). Stilbene synthase (STS, EC 2.3.1.95) and chalcone ... cDNA, genomic clones and relationship with chalcone synthase. Eur J Biochem. 1988, 172 (1): 161-169.PubMedView ArticleGoogle ... Jiang C, Schommer CK, Kim SY, Suh DY: Cloning and characterization of chalcone synthase from the moss, Physcomitrella patens. ...
  https://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-12-608
*  Chalcone - Wikipedia
Chalcone is an aromatic ketone and an enone that forms the central core for a variety of important biological compounds, which ... Chalcones have two absorption maxima at 280 nm and 340 nm. Chalcones can be prepared by an aldol condensation between ... Benzylideneacetophenone is the parent member of the chalcone series. The alternative name given to chalcone are phenyl styryl ... doi:10.2174/1568026617666170914160446 Photochemistry of chalcone and the application of chalcone-derivatives in photo-alignment ...
  https://en.wikipedia.org/wiki/Chalcone
*  Gunnerales
Aromatic-resinous shrubs, resurrection plants; essential oils +, gallotannins, myricetin, dihydro/chalcones +; ?cork; vessel ... Myrothamnaceae are vegetatively very distinctive aromatic shrubs; the leaves are opposite and have a long, common sheath on ...
  http://www.mobot.org/MOBOT/Research/APWeb/orders/Gunneralesweb.htm
*  монастырский чай от курения форум - Страница 3 - Форум
need to buy mobic "The Chalcone is an aromatic compound that forms the central core for different necessity of biological ... 12 bottles 3ml spa essential oils with aromatic aromatherapy oil household daily supplies cured flavor home 5.00$. fashion ... http://aridasarip.ru/daonealiari/12_bottles_3ml_spa_essential_oils_with_aromatic_ar6y.html - ...
  http://all-in.at.ua/forum/8-22255-3
*  Apitherapy News: September 2012
... a chalcone, two triterpenes and three aromatic acids. Structural determination was accomplished by spectroscopic analysis, ...
  http://apitherapy.blogspot.com/2012/09/
*  Helichrysum odoratissimum, Imphepho, Kooigoed
Helichrysum odoratissimum is an extremely aromatic perennial herb used in South Africa, where it is commonly known as Imphepho ... The active alkaloids of Kooigoed (Imphepho) appear to be Chalcone and Helichrysetin. ...
  http://www.tacethno.com/all-ethnobotanicals/imphepho-kooigoed-helichrysum-odoratissimum.html
*  A Facile Synthesis and Studies of Some New Chalcones and Their Derivatives Based on Heterocyclic Ring
Chalcones (6a-f) have been prepared by the condensation of ketone (5) and different aromatic and heterocyclic aldehydes. These ... A Facile Synthesis and Studies of Some New Chalcones and Their Derivatives Based on Heterocyclic Ring. A. Solankee, K. Patel, ... chalcones (6a-f) on treatment with guanidine hydrochloride and phenyl hydrazine hydrochloride in presence of alkali give ...
  https://www.hindawi.com/journals/jchem/2012/638452/abs/
*  Biochemical evaluation of a series of synthetic chalcone and hydrazide derivatives as novel inhibitors of cruzain from...
The chalcone derivatives (Table 1) were prepared by aldolic condensation of aromatic aldehydes and corresponding acetophenone ( ... General procedure for the synthesis and purification of chalcones (1-33). The chalcones were synthesized as shown in Scheme 1. ... Chalcones 1, 2, 4, 5, 8-12, 14, 17, 19, 21, 23-26, 28, 31-33 were previously described in the literature,18 while compounds 3, ... 13 chalcones 7-20 are derived from 3,4-methylenedioxyacetophenone; chalcones 21-27 are derived from 2-naphthylacetophenone; ...
  http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000100021&lng=es&nrm=iso&tlng=en
*  Structural insights into a novel anticancer sulfonamide chalcone - New Journal of Chemistry (RSC Publishing)
Among the various naturally occurring classes, we can highlight chalcones, sulfonamides and hybrid compounds formed by both. ... which is further corroborated by the low angle between the aromatic rings (5.23°). In addition, intermolecular interactions of ... Structural insights into a novel anticancer sulfonamide chalcone J. M. F. Custodio, L. J. Michelini, M. R. C. de Castro, W. F. ... Herein, we report the synthesis and structural elucidation of a novel sulfonamide chalcone 2,5-dichloro-N-{3-[(2E)-3-(4- ...
  https://pubs.rsc.org/en/content/articlelanding/2018/nj/c7nj03523c
*  Synthesis and Cytotoxicity of Chalcones and 5-Deoxyflavonoids
Chemically, they consist of open-chain flavonoids in which the two aromatic rings are joined by a three carbon α, β-unsaturated ... 2′,4-Dihydroxy-4′-methoxy chalcone (7): yellow needles, yield 86%, and m.p. 152~153°C; 1H NMR (400 MHz, DMSO-. ): δ 3.95 (3H, s ... Chalcones 28~32 were prepared by using aldol condensation of appropriate substituted benzaldehydes 23~27, 33, 34, and acetyl ... 2′-Hydroxy-3,4,4′-trimethoxy chalcone (8): yellow needles, yield 74%, and m.p. 145~147°C; 1H NMR (400 MHz, CDCl3): δ 3.95 (9H, ...
  https://www.hindawi.com/journals/tswj/2013/649485/
*  Effect of the Addition of Propolis Extract on Bioactive Compounds and Antioxidant Activity of Craft Beer
... and chalcones), terpenes, amino acids, caffeic acid phenyl esters, aromatic aldehydes and alcohols, fatty acids, stilbenes, and ... essential and aromatic oils, and 5% pollen, and various other substances, including organic debris [23]. ...
  https://www.hindawi.com/journals/jchem/2017/6716053/
*  Patent US7902319 - Unsymmetrical aromatic ether diacids and absorbable polymers therefrom - Google Patents
Polymers formed from the functionalized unsymmetrical aromatic ether diacids are expected to have controllable degradation ... which are unsymmetrical aromatic ether diacids, and polymers formed from the same. [R′-(Y)p-O]q-Ar-[O-(X)r-R′]s I The compounds ... chalcones (including synthetic chromones), daidzein, 2,5-dihydroxybenzoic acid, flavonoids or bioflavonoids, isoflavones (e.g ... The aromatic rings of the Ar group can also be fused to heteroaryl rings and/or non-aromatic rings. Examples of heteroaryl ...
  http://www.google.com.au/patents/US7902319
*  Patent US7211336 - Organic electroluminescent device - Google Patents
... amino-substituted chalcones, styrylanthracene, fluorenone, hydrazone, stilbene, silazane, aromatic tertiary amine compounds, ... The nitrogen-containing heterocyclic ring completed by Q51 is preferably an aromatic one. The aromatic nitrogen-containing ring ... The nitrogen-containing heterocyclic ring completed by Q61 is preferably an aromatic one. The aromatic nitrogen-containing ring ... R31 is preferably a group that is connected to X35 to form a nitrogen-containing heterocyclic ring, particularly an aromatic ...
  http://www.google.com/patents/US7211336?dq=7,403,220
*  Patent US20020048689 - Light-emitting device and iridium complex - Google Patents
... aromatic tertiary amine compounds, styrylamine compounds, aromatic dimethylidyne compounds, porphyrin compounds, polysilane ... amino-substituted chalcone derivatives, styrylanthracene derivatives, fluorenone derivatives, hydrazone derivatives, stilbene ... Q82 represents atoms completing an aromatic ring. Q82 may have a substituent on the ring (as examples of such a substituent, ... Q81 represents atoms completing a nitrogen-containing aromatic ring. Q81 may have a substituent on the ring (as examples of ...
  http://www.google.co.uk/patents/US20020048689
*  US7736755B2 - Organic electroluminescent device - Google Patents
... amino-substibuted chalcone, styrylanthracene, fluorenone, hydrazone, stilbene, silazane, aromatic third-degree amine compound, ... Aromatic condensed-ring compound, light emitting device material and light emitting device using the same ... Examples of the atom group coordinating with a carbon atom can include an imino group, an aromatic hydrocarbon cyclic group ( ... Specific examples thereof can include a variety of metal complexes such as metal complexes of aromatic tetracarbonic acid ...
  https://patents.google.com/patent/US7736755
*  Synthesis and Antimicrobial Activity of Novel Series of Diversely Substituted Acetyl Pyrazoline Bearing Biphenyl Carbonitrile...
These chalcones were further cyclized using hydrazine hydrate in presence of glacial acetic acid to produce titled compound ... This acetophenone derivative was condensed with substituted aromatic aldehyde in mixed solvent resulted in various substituted ... derivative was condensed with substituted aromatic aldehyde in mixed solvent resulted in various substituted chalcones. These ... chalcones were further cyclized using hydrazine hydrate in presence of glacial acetic acid to produce titled compound ...
  https://www.scipress.com/ILCPA.69.42
*  Dietary chalcones with chemopreventive and chemotherapeutic potential | Genes & Nutrition | Full Text
... chalcones are open-chain flavonoids bearing two aromatic rings linked by a three-carbon enone moiety (Fig. 1). The majority of ... chalcones 16, 23, 40). Chalcones induce apoptosis via positive modulation of caspase-3 activity (chalcones 10, 15, 16, 23, 39 ... chalcones 2, 5, 10, 15, 16, 18, 22). Chalcones are implicated in the intrinsic apoptotic pathway: chalcones target mitochondria ... chalcone analogues related to curcumin [174], various chalcone derivatives with a substituted backbone [126, 152], and chalcone ...
  https://genesandnutrition.biomedcentral.com/articles/10.1007/s12263-011-0210-5
*  Synthesis of chalcones with antiproliferative activity on the SH-SY5Y neuroblastoma cell line: Quantitative Structure-Activity...
Chalcones are a group of molecules with a broad spectrum of biological activities, being especially appealing for their ... A catalytic crossed-aldol condensation of ketones with aromatic and non-aromatic aldehydes by silica supported Preyssler ... Chalcones Antiproliferative activity 2D-QSAR SH-SY5Y Cancer Neuroblastoma This is a preview of subscription content, log in to ... Petrov O, Ivanova Y, Gerova M (2008) SOCl2/EtOH: Catalytic system for synthesis of chalcones. Catal Comm 9:315-316CrossRef ...
  https://link.springer.com/article/10.1007%2Fs00044-018-2245-2