Helvetica chimica acta

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  Año 2002, Vol. 85, Número 5

  • NMR-Structural Investigations of a beta^3-Dodecapeptide with Proteinogenic Side Chains in Methanol and in Aqueous Solutions

    T. Etezady-Esfarjani

    págs. 1197-1209

    

  • Structure-Based Design of Nonpeptidic Thrombin Inhibitors: Exploring the D-Pocket and the Oxyanion Hole

    P. Betschmann

    págs. 1210-1245

    

  • 1-Methoxyhexane-3-thiol, a Powerful Odorant of Clary Sage (Salvia sclarea L.)

    M. van de Waal

    págs. 1246-1260

    

  • Shielding of Electron Acceptors Coordinated to Rhenium(I) by Carboxylato Groups. Intraligand and Charge-Transfer Excited-State Properties of fac-(`Anthraquinone-2-carboxylato')(2,2'-bipyridine)tricarbonylrhenium (fac-[Re^I(aq-2-CO~2)(2,2'-bipy)(CO)~3])

    M. P. Juliarena, G. T. Ruiz

    págs. 1261-1275

    

  • Hydrogen-Bonding in Cyclic 2-(3-Oxo-3-phenylpropyl)-Substituted 1,3-Diketones: ^1^7O-NMR Spectra and X-Ray Structure Determination

    J.-C. Zhuo, K. Schenk

    págs. 1276-1283

    

  • Synthesis of (2'S)-2'-Deoxy-2'-C-methylpurine Nucleosides and Their Phosphoramidites

    G. Caballero

    págs. 1284-1294

    

  • Chemie freier cyclischer vicinaler Tricarbonyl-Verbindungen (`1,2,3-Trione') Teil 2. Redox-Reaktionen von 1,2,3-Trionen mit En-1,2-diolen (`Reduktonen'), 2-Alkoxy-en-1-olen, En-1,2-diaminen und verwandten Spezies

    K. Schank, M. Funfrocken, G. Bouillon

    págs. 1295-1326

    

  • (E/Z)-Isomerization of (all-E)-5,6-Diepikarpoxanthin

    P. Molnar

    págs. 1327-1339

    

  • Base Pairing of 8-Aza-7-deazapurine-2,6-diamine Linked via the N(8)-Position to the DNA Backbone: Universal Base-Pairing Properties and Formation of Highly Stable Duplexes when Alternating with dT

    F. Seela, J. He

    págs. 1340-1354

    

  • A Novel Reaction of 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) or 1,5-Diazabicyclo[4.3.0]non-5-ene (DBN) with Benzyl Halides in the Presence of Water

    M. Shi, Y.-M. Shen

    págs. 1355-1363

    

  • Asymmetric Synthesis and Configurational Stability of C~2-Symmetric Hexacoordinated Phosphate Anions (TARPHATs) with Predetermined Chirality from Tartrate Esters

    A. Londez, J. Lacour, D.-H. Tran, V. Desvergnes-Breuil

    págs. 1364-1381

    

  • Synthesis and Cytotoxic Evaluation of Potential Bis-Intercalators: Tetramethylenebis(oxy)- and Hexamethylenebis(oxy)-Linked Assemblies Consisting of Flavone, Xanthone, Anthraquinone, and Dibenzofuran

    Y.-L. Zhao, T.-C. Wang, S.-S. Liou

    págs. 1382-1389

    

  • Synthesis of 1,2,3,4-Tetrahydro-1,2-dimethylidenenaphthalene: A Reactive s-cis-Butadiene Undergoing Highly Chemo- and Regioselective Cyclodimerization

    E. Roversi

    págs. 1390-1398

    

  • Intriguing Influence of the Solvent on the Regioselectivity of Sulfoxide Thermolysis in beta-Amino-alpha-sulfinyl Esters

    M. Banziger

    págs. 1399-1406

    

  • Photobinding of Flutamide to Phospholipid Vesicles: Additional Evidence for Photoprocesses Unexpectedly Triggered by Conformational Changes in the Bilayer

    S. Sortino, G. Condorelli, G. Marconi, S. Petralia

    págs. 1407-1415

    

  • UV Direct Photolysis of N-Nitrosodimethylamine (NDMA): Kinetic and Product Study

    M. I. Stefan, J. R. Bolton

    págs. 1416-1426

    

  • The Interaction of Ground and Excited States of Lumichrome with Aliphatic and Aromatic Amines in Methanol

    S. G. Bertolotti, M. V. Encinas

    págs. 1427-1438

    

  • Neoengleromycin, a Novel Compound from Engleromyces goetzii

    T. Jianwen, L. Jikai

    págs. 1439-1442

    

  • Synthesis and Pairing Properties of 3'-Deoxyribopyranose (4' ¿ 2')-Oligonucleotides (`p-DNA')

    D. Ackermann

    págs. 1443-1462

    

  • 3'-Deoxyribopyranose (4' ¿ 2')-Oligonucleotide Duplexes (=p-DNA Duplexes) as Substitutes of RNA Hairpin Structures

    D. Ackermann

    págs. 1463-1478

    

  • Synthesis and Hybridization Properties of an Oligonucleotide Consisting of 1',4'-Anhydro-2',5'-dideoxy-2'-(thymin-1-yl)-D-altritol

    L.-R. Zhang, Z. Guan, X.-B. Tian

    págs. 1479-1484

    

  • Formation of 18e^- and 16e^- Acyl(eta^3-cyclooctenyl)rhodium(III) Complexes in the Reaction of Cationic (Cycloocta-1,5-diene)rhodium(I) Compounds with 2-(Diphenylphosphino)benzaldehyde

    M. A. Garralda, Rachad El Mail

    págs. 1485-1495

    

  • (Ethylenediaminetetraacetic Acid)cerium(IV) [Ce^I^V(EDTA)] Complexes with Dual Hydrophobic Binding Sites as Highly Efficient Catalysts for the Hydrolysis of Phosphodiesters

    M. Atsumi, J.-M. Yan, D.-Q. Yuan

    págs. 1496-1504

    

  • ATP Sensing with Anthryl-Functionalized Open-Chain Polyaza-alkanes

    Félix Sancenón Galarza

    págs. 1505-1516

    

  • Synthesis and Study of Azo-Dye Compounds: Various Molecular Stackings from Different Polarities of the Molecules

    L.-L. Lai, F.-Y. Su, Y.-J. Lin

    págs. 1517-1522