Volume 84; Issue 8

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Helvetica Chimica Acta
Volume 84; Issue 8

Helvetica Chimica Acta

Volume 84; Issue 8

1

Design, Synthesis, NMR-Solution and X-Ray Crystal Structure of N-Acyl-γ-dipeptide Amides That Form a βII′-Type Turn

Meinrad Brenner, Dieter Seebach

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 193 KB

english, 2001

2

Regioselective `One-Pot' Synthesis of Antipodal Bis-adducts by Heating of Solid [5,6]Fullerene-C60-Ih and Anthracenes, Preliminary Communication

Alvaro Duarte-Ruiz, Klaus Wurst, Bernhard Kräutler

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 192 KB

english, 2001

3

The Acylpolyamines from the Venom of the Spider Agelenopsis aperta

Sergiy Chesnov, Laurent Bigler, Manfred Hesse

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 308 KB

english, 2001

4

New Synthetic Approach to Naphtho[1,2-b]furan and 4′-Oxo-Substituted Spiro[cyclopropane-1,1′(4′H)-naphthalene] Derivatives

Axelle Arrault, Jean-Yves Mérour, Jean-Michel Léger, Christian Jarry, Gérald Guillaumet

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 178 KB

english, 2001

5

2-Diazo-2H-indoles

Paola Barraja, Patrizia Diana, Antonino Lauria, Anna Maria Almerico, Gaetano Dattolo, Girolamo Cirrincione

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 79 KB

english, 2001

6

Annulenoide Tetrathiafulvalene:, 5,16-Bis(1,3-benzodithiol-2-yliden)-5,16-dihydrotetraepoxy- und 5,16-Bis(1,3-benzodithiol-2-yliden)-5,16-dihydrotetraepithio[22]annulene(2.1.2.1)

Gottfried Märkl, Dirk Bruns, Harald Dietl, Peter Kreitmeier

Journal:

Helvetica Chimica Acta

Year:

2001

File:

PDF, 260 KB

2001

7

Optically Active Cyclophane Receptors for Mono- and Disaccharides: The Role of Bidentate Ionic Hydrogen Bonding in Carbohydrate Recognition

Anne Sophie Droz, Ulf Neidlein, Sally Anderson, Paul Seiler, François Diederich

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 602 KB

english, 2001

8

Absolute Rate Constants for the Addition of the 1-(tert-Butoxy)carbonylethyl Radical to Alkenes in Solution

Bernhard Knühl, Sylvain Marque, Hanns Fischer

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 114 KB

english, 2001

9

The Substrate Specificity of β, β-Carotene 15,15′-Monooxygenase

Gabriele M. Wirtz, Claus Bornemann, Alfred Giger, Robert K. Müller, Heinz Schneider, Götz Schlotterbeck, Gerhard Schiefer, Wolf-Dietrich Woggon

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 207 KB

english, 2001

10

Investigation of Structural Characteristics of Bis(β-diketonato)copper(II) Complexes Containing Alkoxy or Aryloxy Side Chains: X-Ray Structures of 1,3-Bis(4-butoxyphenyl)propane-1,3-dione, Bis[1,3-bis(4-butoxyphenyl)propane-1,3-dionato-κO,κO′]copper(II) and Bis[1,3-bis(4-phenoxyphenyl)propane-1,3-dionato-κO,κO′]copper(II)

José A. Campo, Mercedes Cano, José V. Heras, M. Cristina Lagunas, Josefina Perles, Elena Pinilla, M. Rosario Torres

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 219 KB

english, 2001

11

Nucleotides, Part LXIX , Synthesis of Phosphoramidite Building Blocks of Isoxanthopterin N8-(2′-Deoxy-β-D-ribonucleosides): New Fluorescence Markers for Oligonucleotide Synthesis

Jörg Lehbauer, Wolfgang Pfleiderer

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 163 KB

english, 2001

12

Crystal Structure of Cucubaldiol, a Novel Norsesquiterpenoid Incorporating a Bicyclo[2.2.2]octene Ring System from Cucubalus baccifer (Caryophyllaceae)

Yong-Xian Cheng, Jun Zhou, Ning-Hua Tan, Qi-Tai Zheng, Ning-Bo Gong, Yang Lu

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 60 KB

english, 2001

13

Thionation of ω-Acylamino Ketones with Lawesson's Reagent: Convenient Synthesis of 1,3-Thiazoles and 4H-1,3-Thiazines

Takehiko Nishio, Mayuko Ori

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 96 KB

english, 2001

14

Oligosaccharide Analogues of Polysaccharides, Part 23 , Synthesis of a Dimeric Acetyleno Cyclodextrin from a Mannopyranose-Derived Dialkyne

Jürgen Stichler-Bonaparte, Andrea Vasella

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 160 KB

english, 2001

15

Low-Temperature Synthesis of Diamminesodium(1+) Triamminesodium(1+) Trithioantimonate(3−) Ammoniate (1 : 2 : 1 : 2) ([Na(NH3)3]2[Na(NH3)2]SbS3⋅2 NH3), A Solvated Neutral Sodium Trithioantimonate(3−) (3 : 1) Na3SbS3) Ion Complex

Nikolaus Korber, Frank Richter

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 83 KB

english, 2001

16

Photocycloaddition of Isocoumarins and Isothiocoumarins to Alkenes

Michael A. Kinder, Lars Meyer, Paul Margaretha

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 81 KB

english, 2001

17

A New Convenient Liquid- and Solid-Phase Synthesis of Quinoxalines from (E)-3-Diazenylbut-2-enes

Orazio A. Attanasi, Lucia De Crescentini, Paolino Filippone, Fabio Mantellini, Stefania Santeusanio

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 230 KB

english, 2001

18

Oligonucleotides Containing Disaccharide Nucleosides

Ekaterina V. Efimtseva, Georgii V. Bobkov, Sergey N. Mikhailov, Arthur Van Aerschot, Guy Schepers, Roger Busson, Jef Rozenski, Piet Herdewijn

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 137 KB

english, 2001

19

Poly(2-acrylamido-2-methyl-1-propanamide) (PAMPA): A Neutral, Water-Soluble Synthetic Polymer with Double-Stranded Helix Conformation

Jing Wang, Filip Meersman, Robert Esnouf, Matthias Froeyen, Roger Busson, Karel Heremans, Piet Herdewijn

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 176 KB

english, 2001

20

New α-Glucosidase Inhibitors from the Mongolian Medicinal Plant Ferula mongolica

M. Iqbal Choudhary, Irfan Baig, M. Nur-e-Alam, S. Shahzad-ul-Hussan, Purev Öndognii, M. Bunderya, Z. Oyun, Atta-ur-Rahman

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 95 KB

english, 2001

21

Novel Basic Isoflavones as Inhibitors of Bone Resorption

Maurizio Delcanale, Gabriele Amari, Elisabetta Armani, Milco Lipreri, Maurizio Civelli, Elisabetta Galbiati, Massimo Giossi, Paola Lorenza Caruso, Patrizia Crivori, Pierre-Alain Carrupt, Bernard Testa

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 137 KB

english, 2001

22

Epoxyesters p-menthaniques et pinaniques en milieu basique – Parfum de noix de coco

Marie-Josèphe Bourgeois, Evelyne Montaudon

Journal:

Helvetica Chimica Acta

Year:

2001

File:

PDF, 117 KB

2001

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