Works matching DE "CHROMANONES"

Results: 41

Chiral-Squaramide-Catalyzed Sulfa-Michael/Aldol Cascade Reactions for Asymmetric Synthesis of Spirothiochromanones.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 8, p. 778, doi. 10.1002/ajoc.201500171

By:

Zhao, Bo‐Liang;
Du, Da‐Ming

Publication type:

Article

Structure and POM analyses of 2-{(2Z)-2-[(2R)-2-ethoxy-4-oxo-2H-chromen-3(4H)-ylidene]hydrazinyl}benzonitrile with promising parasitological activity.

Published in:

Research on Chemical Intermediates, 2016, v. 42, n. 3, p. 2201, doi. 10.1007/s11164-015-2143-x

By:

Al-Zaydi, Khadijah;
Alshehri, Saad;
Ben Hadda, Taibi

Publication type:

Article

Study of the Reactivity of 6,8-Dimethyl-4-oxo-4 H-1-benzopyran-3-carboxaldehyde Towards Amino-6-oxopyridine-3-carboxylate Derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, p. E167, doi. 10.1002/jhet.1919

By:

El ‐ Shaaer, Hafez Mohamed;
Abd ‐ Elmonem, Wafaa Ramzy;
Ibrahim, Salah Sayed;
Ibrahim, Christine Gamal

Publication type:

Article

Enantioselective Synthesis of Chromanones Bearing an α,α-Disubstituted α-Amino Acid Moiety via Decarboxylative Michael Reaction.

Published in:

Molecules, 2019, v. 24, n. 14, p. 2565, doi. 10.3390/molecules24142565

By:

Bojanowski, Jan;
Sieroń, Lesław;
Albrecht, Anna;
Herrera, Raquel P.

Publication type:

Article

Interaction of Arylidenechromanone/Flavanone Derivatives with Biological Macromolecules Studied as Human Serum Albumin Binding, Cytotoxic Effect, Biocompatibility Towards Red Blood Cells.

Published in:

Molecules, 2018, v. 23, n. 12, p. 3172, doi. 10.3390/molecules23123172

By:

Adamus-Grabicka, Angelika A.;
Markowicz-Piasecka, Magdalena;
Ponczek, Michał B.;
Kusz, Joachim;
Małecka, Magdalena;
Krajewska, Urszula;
Budzisz, Elzbieta

Publication type:

Article

Synthesis of 2H-Chromenones from Salicylaldehydes and Arylacetonitriles.

Published in:

Molecules, 2017, v. 22, n. 7, p. 1197, doi. 10.3390/molecules22071197

By:

Chengcai Li;
Hailin Zhu;
Hang Zhang;
Yongfeng Yang;
Feng Wang

Publication type:

Article

Construction of 4-Isochromanones through Cu(OTf)2-Catalysed Sequential C=O and C-O Bond Formation.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 7, p. 926, doi. 10.1002/ejoc.201701808

By:

Xing, Siyang;
Gu, Nan;
Qin, Jiajing;
Cui, Hong;
Li, Yan;
Wang, Kui;
Tian, Dawei;
Chen, Bo;
Yu, Guo

Publication type:

Article

Ruthenium-Catalyzed, Keto-Directed, Site-Selective C-H Activation of Diverse Chromanones with Alkenes.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 30, p. 4439, doi. 10.1002/ejoc.201700513

By:

Bakthadoss, Manickam;
Kumar, Polu Vijay;
Reddy, Tatiparthi Sushmitha

Publication type:

Article

Synthesis of Functionalised 3-Isochromanones by Silylcarbocyclisation/Desilylation Reactions.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 24, p. 3473, doi. 10.1002/ejoc.201700455

By:

Albano, Gianluigi;
Morelli, Martina;
Aronica, Laura Antonella

Publication type:

Article

A Hybrid System Base on Silica-Alumina and Keggin Heteropolyacid as Catalyst in the Suitable 2-(2-Furyl)-Chromones and Chromanones Synthesis.

Published in:

Ciencia en Desarrollo, 2022, v. 13, n. 1, p. 93, doi. 10.19053/01217488.v13.n1.2022.14165

By:

Palermo, V.;
Ruiz, D.;
Sathicq, A.;
Vázquez, P.;
Romanelli, G.

Publication type:

Article

Paecilins F-P, new dimeric chromanones isolated from the endophytic fungus Xylaria curta E10, and structural revision of paecilin A.

Published in:

Frontiers in Microbiology, 2022, v. 13, p. 1, doi. 10.3389/fmicb.2022.922444

By:

Pan-Pan Wei;
Hong-Lian Ai;
Bao-Bao Shi;
Ke Ye;
Xiao Lv;
Xiao-Yan Pan;
Xu-Jun Ma;
Dan Xiao;
Zheng-Hui Li;
Xin-Xiang Lei

Publication type:

Article

Cobalt-Catalyzed Annulation of Salicylaldehydes and Alkynes to Form Chromones and 4-Chromanones.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 8, p. 2870, doi. 10.1002/anie.201510999

By:

Yang, Junfeng;
Yoshikai, Naohiko

Publication type:

Article

Scalable Preparation of 1‐Aminoethyl Substituted Chromanes.

Published in:

Helvetica Chimica Acta, 2024, v. 107, n. 1, p. 1, doi. 10.1002/hlca.202300187

By:

Diethelm, Stefan;
Schmidt, Gunther;
Sifferlen, Thierry;
Boller, Amandine;
Cornu, Laurent;
Schmitt, Christine

Publication type:

Article

Synthesis and Antimicrobial Activity of (<italic>Z</italic>)-3-{[3-Oxobenzofuran-2(3<italic>H</italic>)-ylidene]methyl}-4<italic>H</italic>-chromen-4-one Derivatives.

Published in:

Russian Journal of General Chemistry, 2018, v. 88, n. 3, p. 566, doi. 10.1134/S1070363218030283

By:

Pervaram, S.;
Ashok, D.;
Reddy, C. V. R.;
Sarasija, M.;
Rao, B. A.

Publication type:

Article

Facile ionic liquid-mediated, microwave assisted green synthesis, and antioxidant studies of novel indolin-2-one annulated spirochromanone conjugates.

Published in:

Russian Journal of General Chemistry, 2015, v. 85, n. 3, p. 708, doi. 10.1134/S1070363215030305

By:

Ashok, D.;
Gundu, Srinivas;
Aamate, Vikas;
Devulapally, Mohan;
Reddy, Malladi

Publication type:

Article

Green synthesis of new naphthospiro chromanone scaffolds and their antimicrobial activity.

Published in:

Russian Journal of General Chemistry, 2014, v. 84, n. 8, p. 1622, doi. 10.1134/S1070363214080301

By:

Sarasija, M.;
Sudershan, K.;
Ashok, D.;
Shivaraj

Publication type:

Article

Enantioselective Total Synthesis of Chromanone Lactone Homo‐ and Heterodimers.

Published in:

Chemistry - An Asian Journal, 2018, v. 13, n. 15, p. 1888, doi. 10.1002/asia.201800619

By:

Valdomir, Guillermo;
Senthilkumar, Soundararasu;
Ganapathy, Dhandapany;
Zhang, Yun;
Tietze, Lutz F.

Publication type:

Article

An efficient catalyst-free synthesis of novel chromeno[4,3- b]quinolones through Michael initiated ring closure (MIRC) reaction with in situ generated 3-(arylmethylene)chroman-2,4-diones.

Published in:

Journal of Chemical Sciences, 2017, v. 129, n. 8, p. 1225, doi. 10.1007/s12039-017-1325-z

By:

Kumari, Sudesh;
Khurana, Jitender

Publication type:

Article

A practical one pot synthesis of novel 2-hydroxy-4-chromanone derivatives from 3-formylchromone.

Published in:

Journal of Chemical Sciences, 2012, v. 124, n. 5, p. 1097, doi. 10.1007/s12039-012-0300-y

By:

SIDDIQUI, ZEBA;
FAROOQ, FARHEEN

Publication type:

Article

Microwave-assisted one-pot synthesis and antimicrobial evaluation of 2-(1-phenyl-3-(2-thienyl)-1 H-pyrazol-4-yl)chroman-4-one derivatives.

Published in:

Heterocyclic Communications, 2016, v. 22, n. 5, p. 259, doi. 10.1515/hc-2016-0027

By:

Dongamanti, Ashok;
Naji, Hayder Hasan;
Bommidi, Vijaya Lakshmi;
Madderla, Sarasija

Publication type:

Article

Frontmatter.

Published in:: Heterocyclic Communications, 2016, v. 22, n. 5, p. i, doi. 10.1515/hc-2016-frontmatter1
Publication type:: Article

Ruthenium-NHC-Catalyzed Asymmetric Hydrogenation of Flavones and Chromones: General Access to Enantiomerically Enriched Flavanones, Flavanols, Chromanones, and Chromanols.

Published in:

Angewandte Chemie International Edition, 2013, v. 52, n. 32, p. 8454, doi. 10.1002/anie.201302573

By:

Zhao, Dongbing;
Beiring, Bernhard;
Glorius, Frank

Publication type:

Article

Chrysoxanthones A–C, Three New Xanthone–Chromanone Heterdimers from Sponge-Associated Penicillium chrysogenum HLS111 Treated with Histone Deacetylase Inhibitor.

Published in:

Marine Drugs, 2018, v. 16, n. 10, p. 357, doi. 10.3390/md16100357

By:

Wen, Yan-Hua;
Yan, Dao-Jiang;
Chen, Jing-Jing;
Zhu, Ping;
Zhen, Xin;
Gong, Ting

Publication type:

Article

Chemical constituents and their antibacterial activity from the tropical endophytic fungus Diaporthe sp. F2934.

Published in:

Journal of Applied Microbiology, 2016, v. 120, n. 6, p. 1501, doi. 10.1111/jam.13132

By:

Sousa, J.P.B.;
Aguilar‐Pérez, M.M.;
Arnold, A.E.;
Rios, N.;
Coley, P.D.;
Kursar, T.A.;
Cubilla‐Rios, L.

Publication type:

Article

(3R)-5,6,7-trihydroxy-3-isopropyl-3-methylisochroman-1-one ameliorates retinal degeneration in Pde6brd10 mice.

Published in:

Cutaneous & Ocular Toxicology, 2018, v. 37, n. 3, p. 245, doi. 10.1080/15569527.2018.1441863

By:

Hu, Shou-Long;
Zheng, Chao-Pan

Publication type:

Article

Ionic liquid mediated synthesis, reactions, and insecticidal activity of 1-[(1H-benzoimidazol-2-yl)amino]spiro[azetidine-4,4'-[4'H]chroman]-2-ones.

Published in:

Turkish Journal of Agriculture & Forestry, 2013, v. 37, n. 5, p. 239, doi. 10.3906/kim-1206-47

By:

SHARMA, Kanti;
JAIN, Renuka

Publication type:

Article

N-Heterocyclic Carbene-Catalyzed Intramolecular Nucleophilic Substitution: Enantioselective Construction of All-Carbon Quaternary Stereocenters.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 12, p. 2783, doi. 10.1002/chem.201700198

By:

Zhao, Ming;
Chen, Jie;
Yang, Hui;
Zhou, Ling

Publication type:

Article

Convenient and Highly Efficient Routes to 2 H-Chromene and 4-Chromanone Derivatives: Iodine-Promoted and p-Toluenesulfonic Acid Catalyzed Cascade Cyclizations of Propynols.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 8, p. 3480, doi. 10.1002/chem.201406100

By:

Qiu, Yi ‐ Feng;
Ye, Yu ‐ Ying;
Song, Xian ‐ Rong;
Zhu, Xin ‐ Yu;
Yang, Fang;
Song, Bo;
Wang, Jia;
Hua, Hui ‐ Liang;
He, Yu ‐ Tao;
Han, Ya ‐ Ping;
Liu, Xue ‐ Yuan;
Liang, Yong ‐ Min

Publication type:

Article

A Domino Approach to the Enantioselective Total Syntheses of Blennolide C and Gonytolide C.

Published in:

Chemistry - A European Journal, 2014, v. 20, n. 28, p. 8628, doi. 10.1002/chem.201402495

By:

Tietze, Lutz F.;
Jackenkroll, Stefan;
Hierold, Judith;
Ma, Ling;
Waldecker, Bernd

Publication type:

Article

Three New Chromanones from Calea clausseniana.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 1, p. 146, doi. 10.1002/hlca.201300277

By:

do Nascimento, Andréa M.;
de Oliveira, Dionéia C. R.

Publication type:

Article

Design, synthesis and biological evaluation of 4-chromanone derivatives as IKr inhibitors.

Published in:

Drug Discoveries & Therapeutics, 2014, v. 8, n. 2, p. 73, doi. 10.5582/ddt.8.76

By:

Rong Wang;
Zhenzhen Liu;
Lupei Du;
Minyong Li

Publication type:

Article

Fusarochromanone Induces G1 Cell Cycle Arrest and Apoptosis in COS7 and HEK293 Cells.

Published in:

PLoS ONE, 2014, v. 9, n. 11, p. 1, doi. 10.1371/journal.pone.0112641

By:

Gu, Ying;
Chen, Xin;
Shang, Chaowei;
Singh, Karnika;
Barzegar, Mansoureh;
Mahdavian, Elahe;
Salvatore, Brian A.;
Jiang, Shanxiang;
Huang, Shile

Publication type:

Article

Copper Bis(oxazoline)‐Catalyzed Enantioselective Alkynylation of Benzopyrylium Ions.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 8, p. 1742, doi. 10.1002/chem.201904822

By:

Guan, Yong;
Attard, Jonathan W.;
Mattson, Anita E.

Publication type:

Article

Palladium-Catalyzed Carbonylative Synthesis of 2,3-Disubstituted Chromones.

Published in:

2016

By:

Shen, Chaoren;
Li, Wanfang;
Yin, Hongfei;
Spannenberg, Anke;
Skrydstrup, Troels;
Wu, Xiao ‐ Feng

Publication type:

Other

3-Benzylidene-4-chromanones: a novel cluster of anti-tubercular agents.

Published in:

Journal of Enzyme Inhibition & Medicinal Chemistry, 2015, v. 30, n. 2, p. 259, doi. 10.3109/14756366.2014.913036

By:

Das, Umashankar;
Lorand, Tamas;
Dimmock, Stephen G.;
Perjesi, Pal;
Dimmock, Jonathan R.

Publication type:

Article

(E)-2-Benzylidenecyclanones: Part XX—Reaction of Cyclic Chalcone Analogs with Cellular Thiols: Unexpected Increased Reactivity of 4-Chromanone- Compared to 1-Tetralone Analogs in Thia-Michael Reactions †.

Published in:

Molecules, 2024, v. 29, n. 23, p. 5493, doi. 10.3390/molecules29235493

By:

Bognár, Gábor;
Kenari, Fatemeh;
Pintér, Zoltán;
Borges, Igor D.;
Camargo, Ademir J.;
Oliveira, Heibbe C. B.;
Sanches-Neto, Flávio Olimpio;
Carvalho-Silva, Valter H.;
Napolitano, Hamilton B.;
Perjési, Pál

Publication type:

Article

Chromenone Derivatives from Processed Roots of Polygonum multiflorum.

Published in:

Chemistry of Natural Compounds, 2016, v. 52, n. 5, p. 838, doi. 10.1007/s10600-016-1791-4

By:

Zhao, Ze;
Su, Yan;
Yan, Shi;
Li, Tian;
Li, Jun;
Gao, Xiu

Publication type:

Article

Synthesis of 4-(alkoxyamino)chroman-2-ones via 6- exo-trig cyclization of carbon-centered radicals into oxime ethers.

Published in:

Chemistry of Heterocyclic Compounds, 2016, v. 52, n. 3, p. 177, doi. 10.1007/s10593-016-1857-z

By:

Bejarano, Carlos;
Díaz, John;
Loaiza, Alix

Publication type:

Article

Microwave-assisted one-pot synthesis of pyrazolyl-substituted benzochroman-4-one derivatives and evaluation of their anticancer activity.

Published in:

Chemistry of Heterocyclic Compounds, 2016, v. 52, n. 1, p. 15, doi. 10.1007/s10593-016-1824-8

By:

Ashok, Dongamanti;
Padmavati, Kadiyala;
Lakshmi, Bommidi;
Sarasija, Madderla

Publication type:

Article

Preparation of 2,2-dimethylchroman-4-ones from 5-alkyl-substituted resorcinols: microwave-assisted synthesis and theoretical calculations.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2014, p. 319

By:

Morales, Paula;
Azofra, Luis Miguel;
Cumella, José;
Hernandez-Folgado, Laura;
Roldán, María;
Alkorta, Ibon;
Jagerovic, Nadine

Publication type:

Article

Synthesis and Anti-proliferative Activity of 4H-Chromone Based Phenylhydrazones, Pyrazolecarboxylates and Pyrazolylmethanones.

Published in:

Acta Chimica Slovenica, 2018, v. 65, n. 1, p. 34, doi. 10.17344/acsi.2017.3453

By:

Rayala, Nageswara Rao;
Kommera, Rajkumar;
Cherupally, Dayakar;
Thampunuri, Ramalinga Murthy;
Shasi, V. Kalivendi;
Bhimapaka, China Raju

Publication type:

Article