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Tytuł :
In-peptide amino acid racemization via inter-residue oxazoline intermediates during acidic hydrolysis.
Autorzy :
Broberg A; Department of Molecular Sciences, Uppsala BioCentrum, Swedish University of Agricultural Sciences, P.O. Box 7015, 750 07, Uppsala, Sweden. .
Nord C; Department of Molecular Sciences, Uppsala BioCentrum, Swedish University of Agricultural Sciences, P.O. Box 7015, 750 07, Uppsala, Sweden.
Levenfors JJ; Department of Molecular Sciences, Uppsala BioCentrum, Swedish University of Agricultural Sciences, P.O. Box 7015, 750 07, Uppsala, Sweden.; Ultupharma AB, Södra Rudbecksgatan 13, 752 36, Uppsala, Sweden.
Bjerketorp J; Department of Molecular Sciences, Uppsala BioCentrum, Swedish University of Agricultural Sciences, P.O. Box 7015, 750 07, Uppsala, Sweden.; Ultupharma AB, Södra Rudbecksgatan 13, 752 36, Uppsala, Sweden.
Guss B; Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, P.O. Box 7036, 750 07, Uppsala, Sweden.
Öberg B; Ultupharma AB, Södra Rudbecksgatan 13, 752 36, Uppsala, Sweden.; Department of Medicinal Chemistry, Uppsala University, P.O. Box 574, 751 23, Uppsala, Sweden.
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Źródło :
Amino acids [Amino Acids] 2021 Feb 13. Date of Electronic Publication: 2021 Feb 13.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
Continuous Flow Chiral Amine Racemization Applied to Continuously Recirculating Dynamic Diastereomeric Crystallizations.
Autorzy :
Kwan MHT; School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K.
Breen J; School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K.
Bowden M; Syngenta, Jealott's Hill, Bracknell, RG42 6EY, U.K.
Conway L; Syngenta, Jealott's Hill, Bracknell, RG42 6EY, U.K.
Crossley B; ApexMolecular, Alderley Park, SK10 4TG, U.K.
Jones MF; Pharmaceutical Technology and Development, AstraZeneca, Macclesfield, SK10 2NA, U.K.
Munday R; Pharmaceutical Technology and Development, AstraZeneca, Macclesfield, SK10 2NA, U.K.
Pokar NPB; School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K.
Screen T; ApexMolecular, Alderley Park, SK10 4TG, U.K.
Blacker AJ; School of Chemistry and School of Chemical and Process Engineering. Institute of Process Research and Development. University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, U.K.
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Źródło :
The Journal of organic chemistry [J Org Chem] 2021 Feb 05; Vol. 86 (3), pp. 2458-2473. Date of Electronic Publication: 2021 Jan 22.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
Enantioselective extraction of unprotected amino acids coupled with racemization.
Autorzy :
Huang H; College of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Jin Y; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Shirbhate ME; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Kang D; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Choi M; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Chen Q; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Kim Y; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Kim SJ; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea.
Byun IS; Aminologics Co., R&D Center, Cheongju-si, Chungcheongbuk-do, 28158, Korea.
Wang M; College of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.
Bouffard J; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea. .
Kim SK; Department of Chemistry, Sungkyunkwan University, Suwon, 16419, Korea. .
Kim KM; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea. .
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Źródło :
Nature communications [Nat Commun] 2021 Jan 05; Vol. 12 (1), pp. 125. Date of Electronic Publication: 2021 Jan 05.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Chemistry Techniques, Synthetic*
Amino Acids/*chemistry
Imines/*chemistry
Ketones/*chemistry
Liquid-Liquid Extraction/*methods
Catalysis ; Copper/chemistry ; Kinetics ; Solvents/chemistry ; Stereoisomerism
Czasopismo naukowe
Tytuł :
Enabling Racemization of Axially Chiral Subphthalocyanine-Tetracyanobutadiene-Aniline Enantiomers by Triplet State Photogeneration.
Autorzy :
Lavarda G; Departamento de Química Orgánica, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain.
Bhattacharjee N; Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126, Pisa, Italy.; Istituto Nazionale di Fisica Nucleare, Largo Pontecorvo 3, 56100, Pisa, Italy.
Brancato G; Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126, Pisa, Italy.; Istituto Nazionale di Fisica Nucleare, Largo Pontecorvo 3, 56100, Pisa, Italy.
Torres T; Departamento de Química Orgánica, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain.; IMDEA-Nanociencia, c/Faraday 9, Campus de Cantoblanco, 28049, Madrid, Spain.; Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain.
Bottari G; Departamento de Química Orgánica, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049, Madrid, Spain.; IMDEA-Nanociencia, c/Faraday 9, Campus de Cantoblanco, 28049, Madrid, Spain.; Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain.
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Źródło :
Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2020 Nov 16; Vol. 59 (47), pp. 21224-21229. Date of Electronic Publication: 2020 Sep 11.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
Speeding up Viedma Deracemization through Water-catalyzed and Reactant Self-catalyzed Racemization.
Autorzy :
Tortora C; Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander University of Erlangen-Nürnberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany.
Mai C; Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander University of Erlangen-Nürnberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany.
Cascella F; Max Planck Institute for Dynamics of Complex Technical Systems, Sandtorstraße 1, 39106, Magdeburg, Germany.; Otto von Guericke University Magdeburg, Universitätsplatz 2, 39106, Magdeburg, Germany.
Mauksch M; Computer Chemistry Center, Friedrich-Alexander University of Erlangen-Nürnberg, Nägelsbachstrasse 25a, 91052, Erlangen, Germany.
Seidel-Morgenstern A; Max Planck Institute for Dynamics of Complex Technical Systems, Sandtorstraße 1, 39106, Magdeburg, Germany.; Otto von Guericke University Magdeburg, Universitätsplatz 2, 39106, Magdeburg, Germany.
Lorenz H; Max Planck Institute for Dynamics of Complex Technical Systems, Sandtorstraße 1, 39106, Magdeburg, Germany.
Tsogoeva SB; Organic Chemistry Chair I and Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander University of Erlangen-Nürnberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany.
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Źródło :
Chemphyschem : a European journal of chemical physics and physical chemistry [Chemphyschem] 2020 Aug 18; Vol. 21 (16), pp. 1775-1787.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
Czasopismo naukowe
Tytuł :
Pristine Graphene as a Racemization Catalyst for Axially Chiral BINOL.
Autorzy :
Kroeger AA; School of Molecular Sciences, The University of Western Australia, Perth, WA, 6009, Australia.
Hooper JF; School of Chemistry, Monash University, Clayton 3800, Victoria, Australia.
Karton A; School of Molecular Sciences, The University of Western Australia, Perth, WA, 6009, Australia.
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Źródło :
Chemphyschem : a European journal of chemical physics and physical chemistry [Chemphyschem] 2020 Aug 04; Vol. 21 (15), pp. 1675-1681. Date of Electronic Publication: 2020 Jul 14.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
Understanding ring-closing and racemization to prepare α-amino acid NCA and NTA monomers: a DFT study.
Autorzy :
Bai T; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China. , Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China. .
Shen B; Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China. .
Cai D; Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China. .
Luo Y; Department of Radiology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006, China.
Zhou P; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China. .
Xia J; Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China. .
Zheng B; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China. .
Zhang K; Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China. .
Xie R; Department of Radiology, Jiulongpo People's Hospital, Chongqing 400050, China.
Ni X; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China. .
Xu M; Department of Radiology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310006, China.
Ling J; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China. .
Sun J; Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016, China. and Department of Radiology, Jiulongpo People's Hospital, Chongqing 400050, China and Innovation Center for Minimally Invasive Techniques and Devices, Zhejiang University, Hangzhou 310016, China.
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Źródło :
Physical chemistry chemical physics : PCCP [Phys Chem Chem Phys] 2020 Jul 08; Vol. 22 (26), pp. 14868-14874.
Typ publikacji :
Journal Article
MeSH Terms :
Amino Acids/*chemistry
Oxazolidinones/*chemical synthesis
Cyclization ; Density Functional Theory ; Models, Chemical ; Stereoisomerism ; Thermodynamics
Czasopismo naukowe
Tytuł :
Process for ( S )-Ketamine and ( S )-Norketamine via Resolution Combined with Racemization.
Autorzy :
Gao S; China State Institute of Pharmaceutical Industry, Shanghai Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong District, Shanghai 201203, China.
Gao X; China State Institute of Pharmaceutical Industry, Shanghai Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong District, Shanghai 201203, China.
Wu Z; School of Pharmacy, Fudan University, 826 Zhangheng Road, Pudong District, Shanghai 201203, China.
Li H; College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China.
Yang Z; China State Institute of Pharmaceutical Industry, Shanghai Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong District, Shanghai 201203, China.
Zhang F; China State Institute of Pharmaceutical Industry, Shanghai Institute of Pharmaceutical Industry, 285 Gebaini Road, Pudong District, Shanghai 201203, China.; College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China.
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Źródło :
The Journal of organic chemistry [J Org Chem] 2020 Jul 02; Vol. 85 (13), pp. 8656-8664. Date of Electronic Publication: 2020 Jun 22.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
Czasopismo naukowe
Tytuł :
Unusual Racemization of Tertiary P-Chiral Ferrocenyl Phosphines.
Autorzy :
Popp J; Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Leipzig University, Johannisallee 29, 04103, Leipzig, Germany.
Hanf S; Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Leipzig University, Johannisallee 29, 04103, Leipzig, Germany.; Department of Chemistry, Cambridge University, Lensfield Road, Cambridge, CB2 1EW, UK.
Hey-Hawkins E; Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Leipzig University, Johannisallee 29, 04103, Leipzig, Germany.
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Źródło :
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2020 May 07; Vol. 26 (26), pp. 5765-5769. Date of Electronic Publication: 2020 Apr 01.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
HPLC semi-preparative separation of diclazuril enantiomers and racemization in solution.
Autorzy :
Huang Z; School of Chemistry, South China Normal University, Guangzhou, P. R. China.
Guo D; School of Chemistry, South China Normal University, Guangzhou, P. R. China.; Guangzhou Research & Creativity Biotechnology Co. Ltd., Guangzhou, P. R. China.
Fan J; School of Chemistry, South China Normal University, Guangzhou, P. R. China.
Zhong Y; School of Chemistry, South China Normal University, Guangzhou, P. R. China.
Zhang M; National Reference Laboratory of Veterinary Drug Residues, College of Veterinary Medicine, South China Agricultural University, Guangzhou, P. R. China.
He L; National Reference Laboratory of Veterinary Drug Residues, College of Veterinary Medicine, South China Agricultural University, Guangzhou, P. R. China.
Zhang W; School of Chemistry, South China Normal University, Guangzhou, P. R. China.
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Źródło :
Journal of separation science [J Sep Sci] 2020 Apr; Vol. 43 (7), pp. 1240-1247. Date of Electronic Publication: 2020 Jan 15.
Typ publikacji :
Journal Article
MeSH Terms :
Nitriles/*isolation & purification
Triazines/*isolation & purification
Chromatography, High Pressure Liquid ; Molecular Conformation ; Nitriles/chemistry ; Solutions ; Stereoisomerism ; Triazines/chemistry
Czasopismo naukowe
Tytuł :
Enzymatic racemization of alcohols and amines: An approach for bi-enzymatic dynamic kinetic resolution.
Autorzy :
Musa MM; Chemistry Department, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia.
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Źródło :
Chirality [Chirality] 2020 Feb; Vol. 32 (2), pp. 147-157. Date of Electronic Publication: 2019 Nov 22.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Alcohols/*chemistry
Amines/*chemistry
Enzymes/*metabolism
Biocatalysis ; Kinetics ; Stereoisomerism
Czasopismo naukowe
Tytuł :
Evidence for sodium-rich alkaline water in the Tagish Lake parent body and implications for amino acid synthesis and racemization.
Autorzy :
White LF; Department of Natural History, Royal Ontario Museum, Toronto, ON M5S 2C6, Canada; .; Department of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada.
Tait KT; Department of Natural History, Royal Ontario Museum, Toronto, ON M5S 2C6, Canada.; Department of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada.
Langelier B; Canadian Centre for Electron Microscopy, McMaster University, Hamilton, ON L8S 4M1, Canada.
Lymer EA; Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada.
Černok A; Department of Natural History, Royal Ontario Museum, Toronto, ON M5S 2C6, Canada.; Department of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada.
Kizovski TV; Department of Natural History, Royal Ontario Museum, Toronto, ON M5S 2C6, Canada.; Department of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada.
Ma C; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125.
Tschauner O; Department of Geoscience, University of Nevada, Las Vegas, NV 89154.
Nicklin RI; Department of Natural History, Royal Ontario Museum, Toronto, ON M5S 2C6, Canada.
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Źródło :
Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2020 May 26; Vol. 117 (21), pp. 11217-11219. Date of Electronic Publication: 2020 May 11.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Amino Acids*/biosynthesis
Amino Acids*/chemical synthesis
Meteoroids*
Sodium/*chemistry
Water/*chemistry
British Columbia ; Calcium/chemistry ; Ferrosoferric Oxide/chemistry ; Hydrogen-Ion Concentration ; Lakes ; Magnesium/chemistry ; Stereoisomerism ; Tomography/methods
Czasopismo naukowe
Tytuł :
An Enantiopure Propeller-Like Trityl-Brominated Radical: Bringing Together a High Racemization Barrier and an Efficient Circularly Polarized Luminescent Magnetic Emitter.
Autorzy :
Mayorga-Burrezo P; Department of Molecular Nanoscience and Organic Materials, Institut de Ciència de Materials de Barcelona (ICMAB)/CIBER-BBN, Campus Universitari de Bellaterra, 08193, Cerdanyola, Barcelona, Spain.
Jiménez VG; Department of Organic Chemistry, University of Granada (UGR), C. U. Fuentenueva, 18071, Granada, Spain.
Blasi D; Department of Molecular Nanoscience and Organic Materials, Institut de Ciència de Materials de Barcelona (ICMAB)/CIBER-BBN, Campus Universitari de Bellaterra, 08193, Cerdanyola, Barcelona, Spain.
Parella T; Servei de Ressonància Magnètica Nuclear, Universitat Autònoma de Barcelona, Campus Universitari de Bellaterra, 08193, Cerdanyola, Barcelona, Spain.
Ratera I; Department of Molecular Nanoscience and Organic Materials, Institut de Ciència de Materials de Barcelona (ICMAB)/CIBER-BBN, Campus Universitari de Bellaterra, 08193, Cerdanyola, Barcelona, Spain.
Campaña AG; Department of Organic Chemistry, University of Granada (UGR), C. U. Fuentenueva, 18071, Granada, Spain.
Veciana J; Department of Molecular Nanoscience and Organic Materials, Institut de Ciència de Materials de Barcelona (ICMAB)/CIBER-BBN, Campus Universitari de Bellaterra, 08193, Cerdanyola, Barcelona, Spain.
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Źródło :
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2020 Mar 23; Vol. 26 (17), pp. 3776-3781. Date of Electronic Publication: 2020 Mar 13.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
Racemization without deamidation: Effect of racemization conditions on 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate tagged amino acids.
Autorzy :
Horak J; Eberhard-Karls-University Tuebingen, Institute of Pharmaceutical Sciences, Pharmaceutical (Bio-)Analysis, Auf der Morgenstelle 8 (Haus B), 72076 Tuebingen, Germany. Electronic address: .
Lämmerhofer M; Eberhard-Karls-University Tuebingen, Institute of Pharmaceutical Sciences, Pharmaceutical (Bio-)Analysis, Auf der Morgenstelle 8 (Haus B), 72076 Tuebingen, Germany.
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Źródło :
Journal of chromatography. A [J Chromatogr A] 2019 Oct 25; Vol. 1604, pp. 460492. Date of Electronic Publication: 2019 Aug 28.
Typ publikacji :
Journal Article
MeSH Terms :
Amides/*chemistry
Amino Acids/*chemistry
Aminoquinolines/*chemistry
Carbamates/*chemistry
Buffers ; Chromatography, High Pressure Liquid/methods ; Hydrogen-Ion Concentration ; Isotope Labeling ; Oxidation-Reduction ; Solutions ; Stereoisomerism
Czasopismo naukowe
Tytuł :
Mechanistic Insights into the Racemization of Fused Cyclopropyl Isoxazolines.
Autorzy :
Quasdorf KW; Departments of Chemical Process Research and Development and Therapeutic Discovery, Amgen, Inc., One Amgen Center Drive, Thousand Oaks, California 91320, United States.
Birkholz AB; Departments of Chemical Process Research and Development and Therapeutic Discovery, Amgen, Inc., One Amgen Center Drive, Thousand Oaks, California 91320, United States.
Bartberger MD; 1200 Pharma LLC, 844 East Green Street, Suite 204, Pasadena, California 91101, United States.
Colyer J; Departments of Chemical Process Research and Development and Therapeutic Discovery, Amgen, Inc., One Amgen Center Drive, Thousand Oaks, California 91320, United States.
Osgood S; Departments of Chemical Process Research and Development and Therapeutic Discovery, Amgen, Inc., One Amgen Center Drive, Thousand Oaks, California 91320, United States.
Crossley K; Departments of Chemical Process Research and Development and Therapeutic Discovery, Amgen, Inc., One Amgen Center Drive, Thousand Oaks, California 91320, United States.
Caille S; Departments of Chemical Process Research and Development and Therapeutic Discovery, Amgen, Inc., One Amgen Center Drive, Thousand Oaks, California 91320, United States.
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Źródło :
Organic letters [Org Lett] 2020 Mar 20; Vol. 22 (6), pp. 2113-2117. Date of Electronic Publication: 2019 Dec 20.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
In Situ Structural Determination of a Homogeneous Ruthenium Racemization Catalyst and Its Activated Intermediates Using X-Ray Absorption Spectroscopy.
Autorzy :
Gustafson KPJ; Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.; Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.; Present address: Borregaard, P.O. Box 162, 1701, Sarpsborg, Norway.
Guðmundsson A; Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
Bajnóczi ÉG; Department of Molecular Sciences, Swedish University of Agricultural Sciences, P.O. Box 7015, 75007, Uppsala, Sweden.; Present address: Wigner Research Centre for Physics, Konkoly-Thege Miklós út 29-33, 1121, Budapest, Hungary.
Yuan N; Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.; Department of Molecular Sciences, Swedish University of Agricultural Sciences, P.O. Box 7015, 75007, Uppsala, Sweden.
Zou X; Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
Persson I; Department of Molecular Sciences, Swedish University of Agricultural Sciences, P.O. Box 7015, 75007, Uppsala, Sweden.
Bäckvall JE; Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
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Źródło :
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2020 Mar 12; Vol. 26 (15), pp. 3411-3419. Date of Electronic Publication: 2020 Feb 25.
Typ publikacji :
Journal Article
Czasopismo naukowe
Tytuł :
Isolation, stereochemical study, and racemization of (±)-pratenone A, the first naturally occurring 3-(1-naphthyl)-2-benzofuran-1(3H)-one polyketide from a marine-derived actinobacterium.
Autorzy :
Zhang SM; School of Pharmacy, Binzhou Medical University, Yantai, China.
Zhang L; School of Pharmacy, Binzhou Medical University, Yantai, China.
Kou LJ; School of Pharmacy, Binzhou Medical University, Yantai, China.
Yang QL; College of Life Sciences, Yantai University, Yantai, China.
Qu B; College of Life Sciences, Yantai University, Yantai, China.
Pescitelli G; Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy.
Xie ZP; School of Pharmacy, Binzhou Medical University, Yantai, China.
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Źródło :
Chirality [Chirality] 2020 Mar; Vol. 32 (3), pp. 299-307. Date of Electronic Publication: 2020 Jan 23.
Typ publikacji :
Journal Article
MeSH Terms :
Polyketides/*chemistry
Streptomyces/*chemistry
Anthraquinones/chemistry ; Anti-Infective Agents/chemistry ; Anti-Infective Agents/pharmacology ; Aquatic Organisms ; Benzofurans/chemistry ; Chromatography, High Pressure Liquid ; Circular Dichroism ; Crystallography, X-Ray ; HL-60 Cells ; Hep G2 Cells ; Humans ; Magnetic Resonance Spectroscopy ; Microbial Sensitivity Tests ; Molecular Structure ; Polyketides/isolation & purification ; Polyketides/pharmacology ; Polyketides/toxicity ; Staphylococcus aureus/drug effects ; Stereoisomerism ; Streptomyces/isolation & purification
Czasopismo naukowe
Tytuł :
Aspartic acid racemization constrains long-term viability and longevity of endospores.
Autorzy :
Liang R; Department of Geosciences, Princeton University, Princeton, NJ, 08544, USA.
Lau MCY; Department of Geosciences, Princeton University, Princeton, NJ, 08544, USA.
Baars O; Department of Geosciences, Princeton University, Princeton, NJ, 08544, USA.
Robb FT; Department of Microbiology and Immunology, University of Maryland, Baltimore, MD, 21202, USA.
Onstott TC; Department of Geosciences, Princeton University, Princeton, NJ, 08544, USA.
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Źródło :
FEMS microbiology ecology [FEMS Microbiol Ecol] 2019 Oct 01; Vol. 95 (10).
Typ publikacji :
Journal Article; Research Support, U.S. Gov't, Non-P.H.S.
MeSH Terms :
Aspartic Acid/*metabolism
Geobacillus stearothermophilus/*metabolism
Spores, Bacterial/*growth & development
Aspartic Acid/chemistry ; Bacillus subtilis/genetics ; Bacillus subtilis/growth & development ; Bacillus subtilis/metabolism ; Geobacillus stearothermophilus/growth & development ; Kinetics ; Microbial Viability ; Spores, Bacterial/metabolism ; Sterilization ; Temperature
Czasopismo naukowe
Tytuł :
Unexpected Racemization in the Course of the Acetalization of (+)-( S )-5-Methyl-Wieland-Miescher Ketone with 1,2-Ethanediol and TsOH under Classical Experimental Conditions.
Autorzy :
Leonelli F; Dipartimento di Biologia Ambientale, Università degli Studi La Sapienza, Piazzale Aldo Moro 5, I-00185 Roma, Italy.
Piergentili I; Dipartimento di Chimica, Università degli Studi La Sapienza, Piazzale Aldo Moro 5, I-00185 Roma, Italy.
Lucarelli G; Dipartimento di Chimica, Università degli Studi La Sapienza, Piazzale Aldo Moro 5, I-00185 Roma, Italy.
Migneco LM; Dipartimento di Chimica, Università degli Studi La Sapienza, Piazzale Aldo Moro 5, I-00185 Roma, Italy.
Marini Bettolo R; Dipartimento di Chimica, Università degli Studi La Sapienza, Piazzale Aldo Moro 5, I-00185 Roma, Italy.
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Źródło :
International journal of molecular sciences [Int J Mol Sci] 2019 Dec 05; Vol. 20 (24). Date of Electronic Publication: 2019 Dec 05.
Typ publikacji :
Journal Article
MeSH Terms :
Models, Chemical*
Ethylene Glycol/*chemistry
Ketones/*chemistry
Stereoisomerism
Czasopismo naukowe
Tytuł :
Efficient racemization of N-phenylacetyl-D-glufosinate for L-glufosinate production.
Autorzy :
Xu JM; Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, Zhejiang University of Technology, Hangzhou, PR China.; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, PR China.
Li FL; Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, Zhejiang University of Technology, Hangzhou, PR China.; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, PR China.
Xue YP; Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, Zhejiang University of Technology, Hangzhou, PR China.; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, PR China.
Zheng YG; Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, Zhejiang University of Technology, Hangzhou, PR China.; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, PR China.
Pokaż więcej
Źródło :
Chirality [Chirality] 2019 Jul; Vol. 31 (7), pp. 513-521. Date of Electronic Publication: 2019 May 28.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
Czasopismo naukowe

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