Works matching DE "STEREOISOMERS"

Results: 971

Synthesis of Benzodithieno[5.5.5.6]Fenestranes: Unexpected Epimerization and Regiochemical Outcomes.

Published in:

Asian Journal of Organic Chemistry, 2025, v. 14, n. 7, p. 1, doi. 10.1002/ajoc.202500325

By:

Bredenkötter, Björn;
Wong, Wai‐Shing;
Lee, Man‐Kit;
Ng, Chun‐Fai;
Chow, Hak‐Fun;
Kuck, Dietmar

Publication type:

Article

Green‐Tuning of (Chir)Optical Properties for Axially‐Chiral Boramidines.

Published in:

Helvetica Chimica Acta, 2025, v. 108, n. 7, p. 1, doi. 10.1002/hlca.202500059

By:

Saleh, Nidal;
Arrico, Lorenzo;
Zinna, Francesco;
Lacour, Jérôme

Publication type:

Article

Factors Controlling Diastereoselectivity and Reactivity in the Catalytic Aerobic Carbooxygenation of (E)‐2‐Fluoro‐3‐aryl‐allyl Nitroacetates.

Published in:

Chemistry - An Asian Journal, 2025, v. 20, n. 13, p. 1, doi. 10.1002/asia.202500336

By:

Lyu, Yanzong;
Pünner, Florian;
Akakabe, Mai;
Sohtome, Yoshihiro;
Sodeoka, Mikiko

Publication type:

Article

Correction: Abd Algaffar et al. Sandalwood Oils of Different Origins Are Active In Vitro against Madurella mycetomatis , the Major Fungal Pathogen Responsible for Eumycetoma. Molecules 2024, 29 , 1846.

Published in:

2025

By:

Abd Algaffar, Shereen O.;
Seegers, Stephan;
Satyal, Prabodh;
Setzer, William N.;
Schmidt, Thomas J.;
Khalid, Sami A.

Publication type:

Correction Notice

Cyclodextrin-Modified Capillary Zone Electrophoresis for the Chiral Analysis of Proline and Hydroxyproline Stereoisomers in Chicken Collagen Hydrolysates.

Published in:

International Journal of Molecular Sciences, 2025, v. 26, n. 12, p. 5832, doi. 10.3390/ijms26125832

By:

Vodova, Milada;
Babini, Elena;
Soglia, Francesca;
Bordini, Martina;
Lioi, Martina;
Tengattini, Sara;
Temporini, Caterina;
Gotti, Roberto

Publication type:

Article

Santalum spicatum (R. Br.) A. DC. (Santalaceae)--nor-Helifolenal and Acorenol Isomers: Isolation and Biogenetic Considerations.

Published in:

Journal of Essential Oil Research, 2003, v. 15, n. 6, p. 381, doi. 10.1080/10412905.2003.9698617

By:

Braun, Norbert A.;
Meier, Manfred;
Kohlenberg, Birgit;
Valder, Claudia;
Neugebauer, Michael

Publication type:

Article

H-NMR Characterization of Epoxides Derived from Polyunsaturated Fatty Acids.

Published in:

Journal of the American Oil Chemists' Society (JAOCS), 2016, v. 93, n. 4, p. 467, doi. 10.1007/s11746-016-2800-2

By:

Xia, Wei;
Budge, Suzanne M.;
Lumsden, Mike D.

Publication type:

Article

High‐performance liquid chromatographic and subcritical fluid chromatographic separation of α‐arylated ß‐carboline, N‐alkylated tetrahydroisoquinolines and their bioisosteres on polysaccharide‐based chiral stationary phases

Published in:

Journal of Separation Science, 2019, v. 42, n. 17, p. 2779, doi. 10.1002/jssc.201900228

By:

Bajtai, Attila;
Lajkó, Gyula;
Németi, Gábor;
Szatmári, István;
Fülöp, Ferenc;
Péter, Antal;
Ilisz, István

Publication type:

Article

Efficient preparative separation of β‐cypermethrin stereoisomers by supercritical fluid chromatography with a two‐step combined strategy.

Published in:

Journal of Separation Science, 2018, v. 41, n. 6, p. 1442, doi. 10.1002/jssc.201701138

By:

Yan, Yilun;
Fan, Jun;
Lai, Yecai;
He, Jianfeng;
Guo, Dong;
Zhang, Hui;
Zhang, Weiguang

Publication type:

Article

Number of theoretical plates achievable by a toroidal capillary electrophoresis system.

Published in:

Journal of Separation Science, 2017, v. 40, n. 23, p. 4619, doi. 10.1002/jssc.201700712

By:

Kist, Tarso B. Ledur

Publication type:

Article

Liquid chromatographic enantioseparation of limonene-based carbocyclic β-amino acids on zwitterionic Cinchona alkaloid-based chiral stationary phases.

Published in:

Journal of Separation Science, 2017, v. 40, n. 16, p. 3196, doi. 10.1002/jssc.201700450

By:

Lajkó, Gyula;
Orosz, Tímea;
Ugrai, Imre;
Szakonyi, Zsolt;
Fülöp, Ferenc;
Lindner, Wolfgang;
Péter, Antal;
Ilisz, István

Publication type:

Article

Determination of the stereoisomers in aqueous medium and serum and validation studies of racemic aminoalkanol derivatives of 1,7-dimethyl-8,9-diphenyl-4-azatricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5,10-trione, potential new anticancer drugs, by capillary electrophoresis

Published in:

Journal of Separation Science, 2016, v. 39, n. 16, p. 3246, doi. 10.1002/jssc.201600182

By:

Grodner, Błażej;
Łukaszkiewicz, Jacek;
Napiórkowska, Mariola

Publication type:

Article

Analytical and semipreparative chiral separation of cis-itraconazole on cellulose stationary phases by high-performance liquid chromatography.

Published in:

Journal of Separation Science, 2016, v. 39, n. 14, p. 2736, doi. 10.1002/jssc.201600240

By:

Kurka, Ondřej;
Kučera, Lukáš;
Bednář, Petr

Publication type:

Article

Enantioselective separation and pharmacokinetic dissipation of cyflumetofen in field soil by ultra-performance convergence chromatography with tandem mass spectrometry.

Published in:

Journal of Separation Science, 2016, v. 39, n. 7, p. 1363, doi. 10.1002/jssc.201501123

By:

Liu, Na;
Dong, Fengshou;
Xu, Jun;
Liu, Xingang;
Chen, Zenglong;
Pan, Xinglu;
Chen, Xixi;
Zheng, Yongquan

Publication type:

Article

High-performance liquid chromatographic separations of stereoisomers of chiral basic agrochemicals with polysaccharide-based chiral columns and polar organic mobile phases.

Published in:

Journal of Separation Science, 2015, v. 38, n. 24, p. 4173, doi. 10.1002/jssc.201500919

By:

Matarashvili, Iza;
Shvangiradze, Iamze;
Chankvetadze, Lali;
Sidamonidze, Shota;
Takaishvili, Nino;
Farkas, Tivadar;
Chankvetadze, Bezhan

Publication type:

Article

A fast isocratic liquid chromatography method for the quantification of xanthophylls and their stereoisomers.

Published in:

Journal of Separation Science, 2015, v. 38, n. 24, p. 4166, doi. 10.1002/jssc.201500656

By:

Nimalaratne, Chamila;
Lopes‐Lutz, Daise;
Schieber, Andreas;
Wu, Jianping

Publication type:

Article

Development and validation of a liquid chromatography with mass spectrometry method to determine resveratrol and piceid isomers in beeswax.

Published in:

Journal of Separation Science, 2015, v. 38, n. 2, p. 197, doi. 10.1002/jssc.201400955

By:

Ares, Ana M.;
González, Yolanda;
Nozal, María J.;
Bernal, José L.;
Higes, Mariano;
Bernal, José

Publication type:

Article

Zwitterionic chiral stationary phases based on cinchona and chiral sulfonic acids for the direct stereoselective separation of amino acids and other amphoteric compounds.

Published in:

Journal of Separation Science, 2014, v. 37, n. 11, p. 1237, doi. 10.1002/jssc.201400149

By:

Zhang, Tong;
Holder, Emilie;
Franco, Pilar;
Lindner, Wolfgang

Publication type:

Article

Carbonaceous sorbents for high-temperature interactive liquid chromatography of polyolefins.

Published in:

Journal of Separation Science, 2013, v. 36, n. 13, p. 2063, doi. 10.1002/jssc.201201121

By:

Chitta, Rajesh;
Macko, Tibor;
Brüll, Robert;
Miller, Matthew;
Cong, Rongjuan;
deGroot, Willem

Publication type:

Article

The study of stereoisomerism influence on speed of sound, isentropic compressibility and heat capacity.

Published in:

Journal of Thermal Analysis & Calorimetry, 2008, v. 91, n. 2, p. 347, doi. 10.1007/s10973-007-8459-z

By:

Miyake, Y.;
Bessières, D.;
Plantier, F.;
Ushiki, H.;
Boned, C.

Publication type:

Article

Stereoselective Synthesis and Biological Profile of All Stereoisomers of Lactam Analogues of Strigolactones GR24 and GR18.

Published in:

Helvetica Chimica Acta, 2023, v. 106, n. 1, p. 1, doi. 10.1002/hlca.202200145

By:

Quinodoz, Pierre;
Lumbroso, Alexandre;
Lachia, Mathilde;
Screpanti, Claudio;
Rendine, Stefano;
Horoz, Beyza;
Bozoflu, Mert;
Catak, Saron;
Fonné‐Pfister, Raymonde;
Hermann, Katrin;
De Mesmaeker, Alain

Publication type:

Article

An Efficient Stereoselective Total Synthesis of Bioactive (3 R,5 R)-1-(4-Hydroxyphenyl)-7-phenylheptane-3,5-diol via Asymmetric Aldol Reaction.

Published in:

Helvetica Chimica Acta, 2016, v. 99, n. 1, p. 70, doi. 10.1002/hlca.201500189

By:

Ramesh, Perla;
Raju, Atla;
Fadnavis, Nitin W.

Publication type:

Article

Stereoselective Total Synthesis of (3 S,5 S)-1,7-Bis(4-hydroxyphenyl)heptane-3,5-diol, (3 S,5 S)-Alpinikatin, and Its Diastereoisomers.

Published in:

Helvetica Chimica Acta, 2015, v. 98, n. 9, p. 1307, doi. 10.1002/hlca.201500073

By:

Venkatesham, Kunuru;
Purushotham Reddy, Sudina;
Chinnababu, Baggu;
Suresh Babu, Katragadda

Publication type:

Article

Three New Lignan Derivatives from Lindera glauca ( Siebold et Zucc.) Blume.

Published in:

Helvetica Chimica Acta, 2015, v. 98, n. 8, p. 1087, doi. 10.1002/hlca.201500002

By:

Suh, Won Se;
Kim, Ki Hyun;
Kim, Ho Kyung;
Choi, Sang Un;
Lee, Kang Ro

Publication type:

Article

Organic Stereochemistry. Part 7.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 7, p. 1203, doi. 10.1002/hlca.201200475

By:

Testa, Bernard

Publication type:

Article

Organic Stereochemistry. Part 5.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 5, p. 747, doi. 10.1002/hlca.201200473

By:

Testa, Bernard;
Vistoli, Giulio;
Pedretti, Alessandro;
Caldwell, John

Publication type:

Article

Stereoconvergent Generation of a Contrasteric syn-Bicyclopropylidene (= syn-Cyclopropylidenecyclopropane) by Stille-Like Coupling.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 5, p. 941, doi. 10.1002/hlca.201200291

By:

Güney, Murat;
Eşsiz, Selçuk;
Daştan, Arif;
Balci, Metin;
De Lucchi, Ottorino;
Şahin, Ertan;
Fabris, Fabrizio

Publication type:

Article

Organic Stereochemistry. Part 2.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 2, p. 159, doi. 10.1002/hlca.201200470

By:

Testa, Bernard

Publication type:

Article

Syntheses of Racemic and Scalemic cis-Chrysanthemic Acid from β, γ-Unsaturated Cyclohexanol.

Published in:

Helvetica Chimica Acta, 2012, v. 95, n. 11, p. 2123, doi. 10.1002/hlca.201200393

By:

Krief, Alain;
Jeanmart, Stéphane;
Gondal, Humaira Y.;
Kremer, Adrian

Publication type:

Article

Asymmetric Syntheses of the Sex Pheromones of Pine Sawflies, Their Homologs and Stereoisomers.

Published in:

Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1799, doi. 10.1002/hlca.201200341

By:

Zheng, Jian-Feng;
Lan, Hong-Qiao;
Yang, Rui-Feng;
Peng, Qi-Long;
Xiao, Zhen-Hua;
Tuo, Shi-Chuan;
Hu, Kong-Zhen;
Xiang, Yong-Gang;
Wei, Zhen;
Zhang, Zhen;
Huang, Pei-Qiang

Publication type:

Article

Synthesis of Pteroenone and Its Stereoisomers, a Defensive Metabolite of the Abducted Antarctic Pteropod Clione antarctica.

Published in:

Helvetica Chimica Acta, 2010, v. 93, n. 10, p. 1933, doi. 10.1002/hlca.201000258

By:

Asao, Hiroki;
Nakamura, Yoko;
Furuya, Yukito;
Kuwahara, Shigefumi;
Baker, Bill J.;
Kiyota, Hiromasa

Publication type:

Article

The Biomimetic Synthesis and First Characterization of the + and −Isocentrolobines, 2,6cis and 2,6transDisubstituted Tetrahydro2Hpyrans.

Published in:

Helvetica Chimica Acta, 2010, v. 93, n. 7, p. 1299, doi. 10.1002/hlca.201000097

By:

Frank Rogano;
Georges Froidevaux;
Peter Rüedi

Publication type:

Article

Development of a multi-enzymatic cascade reaction for the synthesis of trans-3-hydroxy- l-proline from l-arginine.

Published in:

Applied Microbiology & Biotechnology, 2016, v. 100, n. 1, p. 243, doi. 10.1007/s00253-015-6992-4

By:

Hara, Ryotaro;
Kitatsuji, Saki;
Yamagata, Kai;
Kino, Kuniki

Publication type:

Article

Flavonoid glucosylation by non-Leloir glycosyltransferases: formation of multiple derivatives of 3,5,7,3′,4′-pentahydroxyflavane stereoisomers.

Published in:

Applied Microbiology & Biotechnology, 2015, v. 99, n. 22, p. 9565, doi. 10.1007/s00253-015-6760-5

By:

Overwin, Heike;
Wray, Victor;
Hofer, Bernd

Publication type:

Article

Mechanism of 2,3-butanediol stereoisomer formation in Klebsiella pneumoniae.

Published in:

Applied Microbiology & Biotechnology, 2014, v. 98, n. 10, p. 4603, doi. 10.1007/s00253-014-5526-9

By:

Chen, Chuan;
Wei, Dong;
Shi, Jiping;
Wang, Min;
Hao, Jian

Publication type:

Article

Amino acid substitutions in naphthalene dioxygenase from Pseudomonas sp. strain NCIB 9816-4 result in regio- and stereo-specific hydroxylation of flavanone and isoflavanone.

Published in:

Applied Microbiology & Biotechnology, 2013, v. 97, n. 2, p. 693, doi. 10.1007/s00253-012-3962-y

By:

Seo, Jiyoung;
Ryu, Ji-Young;
Han, Jaehong;
Ahn, Joong-Hoon;
Sadowsky, Michael;
Hur, Hor-Gil;
Chong, Youhoon

Publication type:

Article

Discovery and characterization of d-phenylserine deaminase from Arthrobacter sp. TKS1.

Published in:

Applied Microbiology & Biotechnology, 2011, v. 90, n. 1, p. 159, doi. 10.1007/s00253-010-3028-y

By:

Muramatsu, Hisashi;
Suzuki, Yuri;
Imai, Takeshi;
Ueshima, Sakuko;
Ozaki, Jun;
Matsui, Yuji;
Kato, Shin-ichiro;
Ohnishi, Kouhei;
Kimoto, Norihiro;
Yamamoto, Hiroaki;
Nagata, Shinji

Publication type:

Article

Absolute configuration-dependent epoxide formation from isoflavan-4-ol stereoisomers by biphenyl dioxygenase of Pseudomonas pseudoalcaligenes strain KF707.

Published in:

Applied Microbiology & Biotechnology, 2011, v. 89, n. 6, p. 1773, doi. 10.1007/s00253-010-2989-1

By:

Jiyoung Seo;
Su-Il Kang;
Dongho Won;
Mihyang Kim;
Ji-Young Ryu;
Suk-Woo Kang;
Byung-Hun Um;
Cheol-Ho Pan;
Joong-Hoon Ahn;
Youhoon Chong;
Kanaly, Robert A.;
Jaehong Han;
Hor-Gil Hur

Publication type:

Article

Mixer Design and Flow Rate as Critical Variables in Flow Chemistry Affecting the Outcome of a Chemical Reaction: A Review.

Published in:

Inventions (2411-5134), 2023, v. 8, n. 5, p. 128, doi. 10.3390/inventions8050128

By:

Myachin, Ilya V.;
Kononov, Leonid O.

Publication type:

Article

Parity Violation Energy Difference Calculation of Atropisomers.

Published in:

Origins of Life & Evolution of the Biosphere, 2023, v. 53, n. 1/2, p. 61, doi. 10.1007/s11084-023-09639-w

By:

Vadivel, Dhanalakshmi;
Dondi, Daniele

Publication type:

Article

Overexpression of a recombinant amidase in a complex auto-inducing culture: purification, biochemical characterization, and regio- and stereoselectivity.

Published in:

Journal of Industrial Microbiology & Biotechnology, 2011, v. 38, n. 12, p. 1931, doi. 10.1007/s10295-011-0979-7

By:

Xue, Zhiquan;
Chao, Yapeng;
Wang, Dexian;
Wang, Meixiang;
Qian, Shijun

Publication type:

Article

Solid-State Variation of Troglitazone Drug Substance by Using a Different Recrystallization Method.

Published in:

Drug Development & Industrial Pharmacy, 2003, v. 29, n. 7, p. 805, doi. 10.1081/DDC-120021780

By:

Suzuki, Nobuyuki;
Kasahara, Ko;
Watanabe, Yoshiaki;
Kinoshita, Suzue;
Hasegawa, Hirokazu;
Kawasaki, Takao

Publication type:

Article

Biodiscrimination of α-tocopherol stereoisomers in plasma and tissues of lambs fed different proportions of all-rac -α-tocopheryl acetate and RRR-α-tocopheryl acetate 1 , 2.

Published in:

Journal of Animal Science, 2019, v. 97, n. 3, p. 1222, doi. 10.1093/jas/skz011

By:

Lashkari, Saman;
Jensen, Søren Krogh;
Bernes, Gun

Publication type:

Article

From Solid State Photodimers of Ethyl Coumarin-3-carboxylate to their Alcoholysis Derivatives. A Supramolecular Study.

Published in:

Supramolecular Chemistry, 2007, v. 19, n. 8, p. 629, doi. 10.1080/10610270701414245

By:

Ayala-Hurtado, S.;
Flores-Larios, I. Y.;
Padilla-Martínez, I. I.;
Martínez-Martínez, F. J.;
García-Báez, E. V.;
Cruz, A.;
Höpfl, H.

Publication type:

Article

A review on multi-therapeutic potential of the Mitragyna speciosa (kratom) alkaloids mitragynine and 7-hydroxymitragynine: Experimental evidence and future perspectives.

Published in:

Kuwait Journal of Science, 2025, v. 52, n. 2, p. 1, doi. 10.1016/j.kjs.2025.100381

By:

Begum, Taslima;
Arzmi, Mohd Hafiz;
Sarian, Murni Nazira;
Ali Shah, Syed Adnan;
Hejaz Azmi, Syed Najmul;
Uddin, ABM Helal;
Khatib, Alfi;
Ahmed, Qamar Uddin

Publication type:

Article

Stereoselective Syntheses of all the Possible Stereoisomers of Coronafacic Acid.

Published in:

ChemistryOpen, 2020, v. 9, n. 10, p. 1008, doi. 10.1002/open.202000210

By:

Watanabe, Raku;
Kato, Nobuki;
Hayashi, Kengo;
Tozawa, Sho;
Ogura, Yusuke;
Kuwahara, Shigefumi;
Ueda, Minoru

Publication type:

Article

Elucidation of the Enantiodiscrimination Properties of a Nonracemic Chiral Alignment Medium through Gel-based Capillary Electrochromatography: Separation of the Mefloquine Stereoisomers.

Published in:

ChemistryOpen, 2016, v. 5, n. 5, p. 455, doi. 10.1002/open.201600085

By:

Al ‐ Massaedh, “Ayat Allah”;
Schmidt, Manuel;
Pyell, Ute;
Reinscheid, Uwe M.

Publication type:

Article

EFFECT OF LOW TEMPERATURE ON THE STEROISOMER COMPOSITION OF β-CAROTENE IN THE HALOTOLERANT ALGA <em>DUNALIELLA BARDAWIL</em> (CHLOROPHYTA).

Published in:

Journal of Phycology, 1996, v. 32, n. 2, p. 272, doi. 10.1111/j.0022-3646.1996.00272.x

By:

Ben-Amotz, Ami

Publication type:

Article

Stereoisomers of Saponins in Panax notoginseng (Sanqi): A Review.

Published in:

Frontiers in Pharmacology, 2018, p. 1, doi. 10.3389/fphar.2018.00188

By:

Peng, Ming;
Yi, Ya X.;
Zhang, Tong;
Ding, Yue;
Le, Jian

Publication type:

Article

An efficient asymmetric synthesis of (4R,8R)‐4,8‐dimethyldecanal, the most active component of natural Tribolure.

Published in:

Journal of the Chinese Chemical Society, 2019, v. 66, n. 7, p. 756, doi. 10.1002/jccs.201800381

By:

Shi, Jianmin;
Wei, Liang;
Liu, Lu;
Tang, Meng;
Zhang, Tao;
Bai, Hongjin;
Du, Zhenting

Publication type:

Article