Works matching IS 00448249 AND DT 2004 AND VI 116 AND IP 19
Results: 33
Vorschau: Angew. Chem. 19/2004.
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2637, doi. 10.1002/ange.200490058
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Abyssomicin C ein polycyclisches Antibiotikum aus einem marinen Verrucosispora-Stamm als Inhibitor für die p-Aminobenzoesäure/Tetrahydrofolat-Biosynthese ( Die Arbeiten von R.D.S. wurden durch ein Emmy-Noether-Stipendium für Nachwuchswissenschaftler der Deutschen Forschungsgemeinschaft (DFG) (SU 239/2-1) und der DFG-Forschergruppe (SU 239/1-1 und 1-2) gefördert. Wir danken Prof. H.-J. Meyer für die Unterstützung bei der Röntgenstrukturanalyse und Prof. M. E. Maier für hilfreiche Diskussionen. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2628, doi. 10.1002/ange.200353160
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Hochaufgelöste Spindichteverteilung in den Preußischblau-Vorläufern Cs<sub>2</sub>K[Fe(CN)<sub>6</sub>] und Cs<sub>2</sub>K[Mn(CN)<sub>6</sub>] ( Diese Arbeit wurde im DFG-Schwerpunktprogramm Molekularer Magnetismus gefördert. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2625, doi. 10.1002/ange.200453726
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Stereochemische Kontrolle des Redoxpotentials von tetrakoordinierten Rhodium-Komplexen ( Diese Arbeit wurde vom Schweizerischen Nationalfonds unterstützt. ).
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2621, doi. 10.1002/ange.200353027
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In Pursuit of Carbohydrate-Based HIV Vaccines, Part 2: The Total Synthesis of High-Mannose-Type gp120 FragmentsEvaluation of Strategies Directed to Maximal Convergence ( This work was supported by the National Institutes of Health (CA-28824). US Army Breast Cancer Foundation postdoctoral fellowship support is gratefully acknowledged by X.G. (BC022120) and V.D. (BC020513). We thank Ms. Anna Dudkina and Ms. Sylvi Rusli (NMR Core Facility, CA-02848) for mass spectrometric analyses, Dr. George Sukenic for NMR spectroscopic analyses, and Dr. J. David Warren for help in the preparation of starting materials. We also thank Dr. Justin S. Miller, Dr. Tom Muir, Mr. Michael Hahn, and Mr. Matthew Sekedat for their generous help in the preparation of the peptides. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2616, doi. 10.1002/ange.200353626
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In Pursuit of Carbohydrate-Based HIV Vaccines, Part 1: The Total Synthesis of Hybrid-Type gp120 Fragments ( This work was supported by the NIH (CA-28824). U.S. Army breast cancer research program postdoctoral fellowship support is gratefully acknowledged by V.Y.D (BC020513) and X.G. (BC022120). We thank J. David Warren and Justin S. Miller for help in the preparation of starting materials and for helpful discussions, and Ms. Anna Dudkina (NMR Core Facility, CA-02848) for mass spectral analyses. We also thank Dr. Tom Muir, Mr. Michael Hahn, and Mr. Matthew Sekedat for their generous help in the preparation of the peptides. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2611, doi. 10.1002/ange.200353625
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Significant Interactions between Uranium and Noble-Gas Atoms: Coordination of the UO<sub>2</sub><sup>+</sup> Cation by Ne, Ar, Kr, and Xe Atoms ( This work was supported by the NSF (CHE 00-78836 to L.A.) and the Division of Chemical Sciences, Geosciences, and Biosciences of the U.S. DOE Basic Energy Sciences (DE-FG02-01ER15135 to B.E.B.). This research was performed in part using the MSCF in EMSL, a national scientific user facility sponsored by the U.S. DOE, OBER and located at PNNL. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2608, doi. 10.1002/ange.200453790
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Isolation and Characterization of Pre-rapamycin, the First Macrocyclic Intermediate in the Biosynthesis of the Immunosuppressant Rapamycin by S. hygroscopicus ( We thank Paul Gates for help with FT-ion cyclotron resonance experiments and Sarah J. Ready for strain preparation. This work was funded in part by project grants from the BBSRC (to P.F.L.). )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2605, doi. 10.1002/ange.200453764
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The Cofactor of the IronSulfur Cluster Free Hydrogenase Hmd: Structure of the Light-Inactivation Product ( The authors thank Prof. Dr. Stefan Berger (Universität Leipzig) for the determination of the high-resolution mass data, Dr. Stefan Bartoschek and Dr. Peter Grice (University of Cambridge, UK) for recording the broadband <sup>13</sup>C NMR spectrum on a <sup>13</sup>C detection cryoprobe, Prof. Dr. Thomas Carell (Universität Marburg) for helpful discussions, and Dr. Antonio Pierik for assistance with the fluorescence measurements. L.V. was funded by the European research network HPRN CT 2000 00092. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2601, doi. 10.1002/ange.200353763
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Highly Enantioselective Construction of Fused Pyrrolidine Systems That Contain a Quaternary Stereocenter: Concise Formal Synthesis of (+)-Conessine ( This work was financially supported by the Science & Technology Commission of Shanghai Municipality and the National Natural Science Foundation of China. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2597, doi. 10.1002/ange.200353583
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Sb<sub>8</sub>(GaCl<sub>4</sub>)<sub>2</sub>: Isolation of a Homopolyatomic Antimony Cation ( This work was supported by the Swedish Science Council and the Göran Gustafsson Foundation. Mr. Abbas Hakeem, Stockholm University, is gratefully acknowledged for his help with the microanalysis measurements. The referees are acknowledged for valuable comments. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2594, doi. 10.1002/ange.200353578
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Nanocrystalline CeO<sub>2</sub> Increases the Activity of Au for CO Oxidation by Two Orders of Magnitude ( The authors are grateful for financial support from MAT 2003-07945-C02-01 and the Auricat EU network (HPRN-CT-2002-00174). ).
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2592, doi. 10.1002/ange.200353570
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A One-Pot Total Synthesis of Crambin ( We acknowledge support from the NSF MRSEC at the University of Chicago (D.B., grant DMR 0213745). We thank Dr. Neeraj Chopra for helpful discussions. ).
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2588, doi. 10.1002/ange.200353540
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Reaction-Temperature-Dependent Supramolecular Isomerism of Coordination Networks Based on the Organometallic Building Block [Cu<sup>I</sup><sub>2</sub>(μ<sub>2</sub>-BQ)(μ<sub>2</sub>-OAc)<sub>2</sub>] ( This work was partially supported by the Japan Society for the Promotion of Science. BQ=p-benzoquinone )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2584, doi. 10.1002/ange.200353463
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Size-Selective Olefin Hydrogenation by a Pd Nanocluster Provided in an Apo-Ferritin Cage ( This work was supported by Advanced Technology Institute and Grant-in-Aid for Scientific Research from the Ministy of Education, Culture, Sports, Science and Technology of Japan (Grants 14209019, Y.W.; 15036229, T.U.). )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2581, doi. 10.1002/ange.200353436
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A Mild Method for the Preparation of γ-Hydroxy-α,β-Acetylenic Esters ( We thank the University of Pittsburgh, the Petroleum Research Fund of the American Chemical Society (PRF no. 38542-G1), the American Cancer Society (Institutional Research Grant: IRG-6000240), and the Competitive Medical Research Fund of the University of Pittsburgh Medical Center for their financial support. Dr. Fu-Tyan Lin (NMR) and Dr. Kasi Somayajula (MS) are acknowledged for their technical assistance. We are grateful to Professor Dennis P. Curran for his critical comments about this manuscript and to Dr. Tadaatsu Naka for preliminary experiments. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2579, doi. 10.1002/ange.200353400
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A Monomeric Organolithium Compound Containing a Free Pyramidal Carbanion in Solution and in the Solid State ( This work was supported by the ETH Zürich. F.B. thanks Prof. H. Grützmacher for valuable discussions and generous support. ).
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2575, doi. 10.1002/ange.200353308
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Glycosidation Reactions of Silyl Ethers with Conformationally Inverted Donors Derived from Glucuronic Acid: Stereoselective Synthesis of Glycosides and 2-Deoxyglycosides ( This work was supported by Enterprise Ireland (Grants SC2000/182 and SC2002/225) and IRCSET (PhD Scholarship to M.T.). )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2572
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Probing the Mechanism of the Heck Reaction with Arene Diazonium Salts by Electrospray Mass and Tandem Mass Spectrometry ( We thank the State of São Paulo Research Foundation (FAPESP) and the Brazilian National Research Council (CNPq) for financial support. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2568, doi. 10.1002/ange.200353076
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Visual Observations of SERRS from Single Silver-Coated Silica Microparticles within Optical Tweezers ( SERRS is surface-enhanced resonance Raman scattering ).
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2566, doi. 10.1002/ange.200352999
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A Droplet-Based, Composite PDMS/Glass Capillary Microfluidic System for Evaluating Protein Crystallization Conditions by Microbatch and Vapor-Diffusion Methods with On-Chip X-Ray Diffraction This work was supported by the NIH (R01 EB001903), and by Beckman Young Investigator Program, and was performed at the MRSEC microfluidic facility funded by NSF. L.S.R. is supported by the Burroughs Wellcome Fund Cross-Disciplinary Training Program in Biophysical Dynamics. We thank Adam Lyon for preliminary experiments. We thank Phoebe Rice, Keith Moffatt, Andrzej Joachimiak, Chuan He, and Erica Duguid for valuable discussions and help with protein crystallography. Use of the Advanced Photon Source was supported by the U.S. Department of Energy, Basic Energy Sciences, Office of Science, under Contract No. W-31-109-Eng-38. Use of the BioCARS Sector 14 was supported by the National Institutes of Health, National Center for Research Resources, under grant number
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2562, doi. 10.1002/ange.200453974
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Semisynthesis of a Functional K<sup>+</sup> Channel ( We gratefully acknowledge the assistance provided by Dr. M. Zhou in the collection and analysis of electrophysiological data. This work was supported by the Howard Hughes Medical Institute and National Institutes of Health. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2558
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Remarkable 4,4'-Substituent Effects on Binap: Highly Enantioselective Ru Catalysts for Asymmetric Hydrogenation of β-Aryl Ketoesters and Their Immobilization in Room-Temperature Ionic Liquids ( We acknowledge financial support from the NSF (CHE-0208930) as well as Dr. J. Johnson for access to his SFC equipment. W.L. is an Alfred P. Sloan Fellow, an Arnold and Mabel Beckman Young Investigator, a Cottrell Scholar of Research Corp, and a Camille Dreyfus TeacherScholar. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2555, doi. 10.1002/ange.200353415
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Screening of Chiral Catalysts and Catalyst Mixtures by Mass Spectrometric Monitoring of Catalytic Intermediates ( We thank Solvias AG, Basel, for a free sample of their ligand kit. Financial support by the Swiss National Science Foundation is gratefully acknowledged. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2552, doi. 10.1002/ange.200453844
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Nanolithographie und Nanochemie: Sondentechniken zur Strukturierung und chemischen Modifizierung von Nanobauelementen ( Die Autoren danken dem Dutch Polymer Institute (DPI) und dem Fonds der Chemischen Industrie für die finanzielle Unterstützung sowie Frau Dr. Elisabeth Holder für die Hilfe bei der Übersetzung. )
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2534, doi. 10.1002/ange.200300609
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Elektrochemie/Massenspektrometrie (EC/MS) eine Technik für Metabolismusstudien und die Untersuchung von Reaktionsmechanismen.
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2530, doi. 10.1002/ange.200301763
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Polyamide als artifizielle Transkriptionsfaktoren: neue Hilfsmittel der molekularen Medizin?
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2526, doi. 10.1002/ange.200301745
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Peptides and Proteins. Von Shawn Doonan.
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2524, doi. 10.1002/ange.200385020
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Electron Spin Resonance Spectroscopy of Organic Radicals. Von Fabian Gerson und Walter Huber.
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2523, doi. 10.1002/ange.200385105
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Organische Chemie bunte Mischung.
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2522, doi. 10.1002/ange.200483068
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Graphisches Inhaltsverzeichnis: Angew. Chem. 19/2004.
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2512, doi. 10.1002/ange.200490057
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Titelbild: A Droplet-Based, Composite PDMS/Glass Capillary Microfluidic System for Evaluating Protein Crystallization Conditions by Microbatch and Vapor-Diffusion Methods with On-Chip X-Ray Diffraction (Angew. Chem. 19/2004).
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2509, doi. 10.1002/ange.200490056
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Maßmenschen. Von Ampère und Becquerel bis Watt und Weber. Wer den internationalen Maßeinheiten den Namen gab. Von Ernst Schwenk.
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- Angewandte Chemie, 2004, v. 116, n. 19, p. 2524, doi. 10.1002/ange.200385123
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