Works matching IS 00448249 AND DT 2005 AND VI 117 AND IP 25

Results: 36
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    Highly Chemo- and Enantioselective Arylative Cyclization of Alkyne-Tethered Electron-Deficient Olefins Catalyzed by Rhodium Complexes with Chiral DienesSupport was provided in part by a grant-in-aid for scientific research by the Ministry of Education, Culture, Sports, Science, and Technology, Japan (21 COE on Kyoto University Alliance for Chemistry).

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3977, doi. 10.1002/ange.200500843
    By:
    • Ryo Shintani;
    • Akihiro Tsurusaki;
    • Kazuhiro Okamoto;
    • Tamio Hayashi
    Publication type:
    Article
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    Irreversible Inhibition of Metallo-β-lactamase (IMP-1) by 3-(3-Mercaptopropionylsulfanyl)propionic Acid Pentafluorophenyl EsterThis work was supported by H15-Shinkou-9 from the Ministry of Health Labor and Welfare of Japan and by a Grant-in-Aid for Scientific Research (B) (No. 16390017) from the Japan Society for the Promotion of Science.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3929, doi. 10.1002/ange.200500835
    By:
    • Hiromasa Kurosaki;
    • Yoshihiro Yamaguchi;
    • Toshihiro Higashi;
    • Kimitaka Soga;
    • Satoshi Matsueda;
    • Haruka Yumoto;
    • Shogo Misumi;
    • Yuriko Yamagata;
    • Yoshichika Arakawa;
    • Masafumi Goto
    Publication type:
    Article
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    A Catalytic Asymmetric Three-Component 1,4-Addition/Aldol Reaction: Enantioselective Synthesis of the Spirocyclic System of Vannusal AWe thank Dr. D. H. Huang and Dr. G. Siuzdak for NMR spectroscopic and mass spectrometric assistance, respectively. Financial support for this work was provided by grants from the National Institutes of Health (USA) and the Skaggs Institute for Chemical Biology, and a fellowship from the Swiss National Science Foundation (to R.F.).

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3942, doi. 10.1002/ange.200500789
    By:
    • K. C. Nicolaou;
    • Wenjun Tang;
    • Philippe Dagneau;
    • Raffaella Faraoni
    Publication type:
    Article
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    Construction of Highly Functionalized Medium-Sized Rings: Synthesis of Hyperforin and Perforatumone Model SystemsWe thank Dr. D. H. Huang, Dr. G. Siuzdak, and Dr. R. Chadha for NMR spectroscopic, mass spectrometric, and X-ray crystallographic assistance, respectively. Financial support for this work was provided by grants from the National Institutes of Health (USA) and the Skaggs Institute for Chemical Biology, and a postdoctoral fellowship from Indena S.p.A (to G.E.A.C.).

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3963, doi. 10.1002/ange.200500776
    By:
    • K. C. Nicolaou;
    • Giacomo E. A. Carenzi;
    • Valer Jeso
    Publication type:
    Article
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    Weak CH⋅⋅⋅F Bridges and Internal Dynamics in the CH3F⋅CHF3 Molecular ComplexWe would like to thank the Ministers of Education of Italy and Spain, and the Deutscher Akademischer Austauschdienst (DAAD) of Germany for the support given through three bilateral programs: 1) Italy–Spain (Azione Integrata It294-2001, Acción Integrada HI-2000-0092); 2) Germany–Italy (PPP D/0231300 and Progetto VIGONI 2003 21-2002); 3) Spain–Germany (Acciones Integradas HA-2002-0014 and PPP D/0246239). W.C. thanks the University of Bologna, and J.C.L. and J.L.A. thank the Dirección General de Investigación—Ministerio de Ciencia y Tecnología the Junta de Castilla y León—for financial support.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3908, doi. 10.1002/ange.200500775
    By:
    • Walther Caminati;
    • Juan C. López;
    • José L. Alonso;
    • Jens-Uwe Grabow
    Publication type:
    Article
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    Triangular Geometrical and Magnetic Motifs Uniquely Linked on a Spherical Capsule SurfaceA.M., M.D., and J.v.S. gratefully acknowledge the financial support of the Deutsche Forschungsgemeinschaft, A.M. additionally the Fonds der Chemischen Industrie, the German-Israeli Foundation for Scientific Research & Development, the Volkswagenstiftung, and the European Union. M.L. thanks Dr. P. Kögerler and Prof. Dr. C. Schröder for valuable discussions. Ames Laboratory is operated for the U.S. Department of Energy by Iowa State University under Contract No. W-7405-Eng-82.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3925, doi. 10.1002/ange.200500697
    By:
    • Achim Müller;
    • Ana Maria Todea;
    • Joris van Slageren;
    • Martin Dressel;
    • Hartmut Bögge;
    • Marc Schmidtmann;
    • Marshall Luban;
    • Larry Engelhardt;
    • Mariana Rusu
    Publication type:
    Article
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    Total Synthesis of Avrainvillamide (CJ-17,665) and Stephacidin BWe are deeply grateful to Professor William Fenical (Scripps Institution of Oceanography) for his invaluable advice and support, and for generously providing samples of the crude extracts of Aspergillus sp. (CNC358). We are indebted to Professor Axel Zeeck, Dr. Jennifer Qian-Cutrone of BMS, and Pfizer for authentic samples of avrainvillamide, stephacidin B, and CJ-17,665, respectively. Ms. Sarah Siegel of the Kelly group is acknowledged for expertise in obtaining CD spectra. We thank Dr. D.-H. Huang and Dr. L. Pasternak for assistance with NMR spectroscopic studies, and Dr. G. Suizdak for assistance with mass spectrometry measurements. We thank Biotage for a generous donation of process vials that were used extensively during these studies. Financial support for this work was provided by The Scripps Research Institute, Eli Lilly & Co, GlaxoSmithKline, the Searle Scholarship fund, and the NIH (predoctoral fellowship to C.A.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3960, doi. 10.1002/ange.200500655
    By:
    • Phil S. Baran;
    • Carlos A. Guerrero;
    • Benjamin D. Hafensteiner;
    • Narendra B. Ambhaikar
    Publication type:
    Article
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    Synthesis of the Putative Structure of 7-Deoxycylindrospermopsin: C7 Oxygenation Is Not Required for the Inhibition of Protein SynthesisThis work was supported by the National Institutes of Health (NIH) Grants GM068011 and DK51788 (to R.M.W. and M.T.C.R, respectively) and the National Science Foundation Grant CHE0202827 (to R.M.W). The Cell Culture Core of the USC Center for Liver Disease (P30 DK 48522) provided the rat hepatocytes used in these studies. We are grateful to Array Biopharma for fellowship support to R.E.L. We thank Dr. A. Humpage of the Australian Water Quality Center, South Australia for providing a sample of natural 7-deoxycylidrospermopsin; Dr. G. Shaw for providing a spectra of 5; and Dr. C. Rithner for helpful discussions concerning the NMR analysis.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3947, doi. 10.1002/ange.200500520
    By:
    • Ryan E. Looper;
    • Maria T. C. Runnegar;
    • Robert M. Williams
    Publication type:
    Article
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    An Artificial Riboflavin Receptor Prepared by a Template Analogue Imprinting StrategyThis work was supported in part by the European Community's programme for Training and Mobility of Researchers (TMR) under contract: FMRX-CT-98-0173 (MICA) and the European Community's Improving Human Potential Programme under contract HRPN-CT-2002–00189 (AquaMIP). Further financial support from Heineken Technical Services (Zoeterwoude, NL) is gratefully acknowledged.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3970
    By:
    • Panagiotis Manesiotis;
    • Andrew J. Hall;
    • Julien Courtois;
    • Knut Irgum;
    • Börje Sellergren
    Publication type:
    Article
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    Total Chemical Synthesis and X-ray Crystal Structure of a Protein Diastereomer: [D-Gln 35]UbiquitinD.B. was supported by funding from the NSF MRSEC program at the University of Chicago (grant DMR 0213745). We acknowledge funding from DOE GTL program grant no. DE-FG02–04ER63786 (to S.B.K) and NIH grant no. GM54537 (to G.I.M). Portions of this work were performed at the DND-CAT (sector 5-ID) and IMCA-CAT (sector 17-ID) of the Advanced Photon Source. Use of the Advanced Photon Source was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, under contract no. W-31–109-Eng-38. Use of the DND-CAT beamline is supported by the E.I. DuPont de Nemours, The Dow Chemical Company, the US National Science Foundation through grant no. DMR-9304725, and the State of Illinois through the Department of Commerce and the Board of Higher Education Grant IBHE HECA NWU 96. Use of the IMCA-CAT beamline at the Advanced Photon Source was supported by the companies of the

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3920, doi. 10.1002/ange.200463040
    By:
    • Duhee Bang;
    • George I. Makhatadze;
    • Valentina Tereshko;
    • Anthony A. Kossiakoff;
    • Stephen B. Kent
    Publication type:
    Article
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    A Metal–Organic Framework with the Zeolite MTN Topology Containing Large Cages of Volume 2.5 nm3 This work was funded by the State Basic Research Project (no. G2000077507) and the National Nature Science Foundation of China (grant nos. 29873017, 20273026, and 20101004). MTN=zeolite socony mobil – thirty-nine. We are very grateful for the help provided by one of the referees.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3913, doi. 10.1002/ange.200462260
    By:
    • Qianrong Fang;
    • Guangshan Zhu;
    • Ming Xue;
    • Jinyu Sun;
    • Yen Wei;
    • Shilun Qiu;
    • Ruren Xu
    Publication type:
    Article
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    Axial Ligand Effects: Utilization of Chiral Sulfoxide Additives for the Induction of Asymmetry in (Salen)ruthenium(ii) Olefin Cyclopropanation CatalystsThis work was supported by the National Institute of Health and the DuPont Company. J.A.M. is an ACS Division of Organic Chemistry Nelson J. Leonard Fellow sponsored by Organic Synthesis, Inc., and S.T.N. is an Alfred P. Sloan Research Fellow. We also thank the Packard Foundation for partial financial support and Prof. M. J. Hynes for his help with the WinEQNMR program. Salen=N,N′-bis(salicylidene)ethylenediamine.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 25, p. 3953, doi. 10.1002/ange.200460887
    By:
    • Jason A. Miller;
    • Bradley A. Gross;
    • Michael A. Zhuravel;
    • Wiechang Jin;
    • SonBinh T. Nguyen
    Publication type:
    Article
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