Campagne de collecte 15 septembre 2024 – 1 octobre 2024 C'est quoi, la collecte de fonds?

Volume 83; Issue 7

Main
Helvetica Chimica Acta
Volume 83; Issue 7

Helvetica Chimica Acta

Volume 83; Issue 7

1

Solution Structure of a Hexitol Nucleic Acid Duplex with Four Consecutive T⋅T Base Pairs

Eveline Lescrinier, Robert M. Esnouf, Jan Schraml, Roger Busson, Piet Herdewijn

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 717 KB

english, 2000

2

Oligonucleosides with a Nucleobase-Including Backbone, Part 1, Concept, Force-Field Calculations, and Synthesis of Uridine-Derived Monomers and Dimers

Simon Eppacher, Nathalie Solladié, Bruno Bernet, Andrea Vasella

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 432 KB

english, 2000

3

Oligonucleosides with a Nucleobase-Including Backbone, Part 2, Synthesis and Structure Determination of Adenosine-Derived Monomers

Hiroki Gunji, Andrea Vasella

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 264 KB

english, 2000

4

Dendritic, 1,1′-Binaphthalene-Derived Cleft-Type Receptors (Dendroclefts) for the Molecular Recognition of Pyranosides

Anja Bähr, Béatrice Felber, Katharina Schneider, François Diederich

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 601 KB

english, 2000

5

Individual Isomers of Dinucleoside Boranophosphates as Synthons for Incorporation into Oligonucleotides: Synthesis and Configurational Assignment

Zinaida A. Sergueeva, Dmitri S. Sergueev, Anthony A. Ribeiro, Jack S. Summers, Barbara Ramsay Shaw

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 260 KB

english, 2000

6

Synthesis of Boron-Containing ADP and GDP Analogues: Nucleoside 5′-(Pα-Boranodiphosphates)

Jinlai Lin, Kaizhang He, Barbara Ramsay Shaw

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 98 KB

english, 2000

7

Isonucleosides with Exocyclic Methylene Groups

Sanjib Bera, Vasu Nair

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 211 KB

english, 2000

8

1H-Benzotriazole as Synthetic Auxiliary in a Facile Route to N6-(Arylmethyl)-2′-deoxyadenosines: DNA Intercalators Inserted into Three-Way Junctions

Sherif A. El-Kafrawy, Magdy A. Zahran, Erik B. Pedersen, Claus Nielsen

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 123 KB

english, 2000

9

Duplex-Stabilization Properties of Oligodeoxynucleotides Containing N2-Substituted Guanine Derivatives

Ramon Eritja, Antonio R. Díaz, Ester Saison-Behmoaras

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 94 KB

english, 2000

10

Use of the Fluorescent Nucleoside Analogue Benzo[g]quinazoline 2′-O-Methyl-β-D-ribofuranoside to Monitor the Binding of the HIV-1 Tat Protein or of Antisense Oligonucleotides to the TAR RNA Stem-Loop

Andrey Arzumanov, Frédéric Godde, Serge Moreau, Jean-Jacques Toulmé, Alan Weeds, Michael J. Gait

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 315 KB

english, 2000

11

Base-Pairing Properties of 8-Aza-7-deazaadenine Linked via the 8-Position to the DNA Backbone

Frank Seela, Matthias Zulauf, Harald Debelak

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 346 KB

english, 2000

12

Tensioactive Compounds from the Aquatic Plant Ranunculus fluitans L. (Ranunculaceae)

Christian Wegner, Matthias Hamburger, Olaf Kunert, Ernst Haslinger

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 142 KB

english, 2000

13

Physicochemical Characterization of Sildenafil: Ionization, Lipophilicity Behavior, and Ionic-Partition Diagram Studied by Two-Phase Titration and Electrochemistry

Véronique Gobry, Géraldine Bouchard, Pierre-Alain Carrupt, Bernard Testa, Hubert H. Girault

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 274 KB

english, 2000

14

Photochemical Reactions of N-(2-Halogenoalkanoyl) Derivatives of Anilines

Takehiko Nishio, Hidenori Asai, Takenori Miyazaki

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 135 KB

english, 2000

15

Donor-Acceptor-Functionalized Tetraethynylethenes with Nitrothienyl Substituents: Structure-Property Relationships

Rik R. Tykwinski, Anouk Hilger, François Diederich, Hans Peter Lüthi, Paul Seiler, Volker Gramlich, Jean-Paul Gisselbrecht, Corinne Boudon, Maurice Gross

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 613 KB

english, 2000

16

Novel Triterpene Saponins from Zizyphus joazeiro

Wolfgang Schühly, Jörg Heilmann, Ihsan Çalis, Otto Sticher

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 128 KB

english, 2000

17

Synthesis and Characterization of Oligonucleotides Containing 2′-Deoxyxanthosine Using Phosphoramidite Chemistry

Simona C. Jurczyk, Jennifer Horlacher, Kevin G. Devined, Steven A. Benner, Thomas R. Battersby

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 176 KB

english, 2000

18

A Stereospecific `2-Aza-divinylcyclopropane' Rearrangement

Paul Müller, Jean-Louis Toujas, , Gérald Bernardinelli

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 211 KB

english, 2000

19

Isomerization of (all-E)-Cucurbitaxanthin A

Péter Molnár, József Deli, Zoltán Matus, Gyula Tóth, Dorte Renneberg, Hanspeter Pfander

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 179 KB

english, 2000

20

Glycosylidene Carbenes, Part 29 , Insertion into B−C and Al−C Bonds: Glycosylborinates, -boranes, and -alanes

Wolfgang Wenger, Andrea Vasella

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 392 KB

english, 2000

21

Configuration, Conformation, and Reactivity of Highly Functionalized Eunicellane Diterpenes Isolated from the Gorgonians Eunicella cavolinii and Eunicella singularis from Marseille

Ines Mancini, Graziano Guella, Helmut Zibrowius, Francesco Pietra

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 269 KB

english, 2000

22

Selenium-Containing Heterocycles from Isoselenocyanates: Synthesis of 1,3-Selenazoles from N-Phenylimidoyl Isoselenocyanates

Yuehui Zhou, Anthony Linden, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 536 KB

english, 2000

23

Sugar-Derived Di- and Tetrahydropyridazinones: Synthesis of New Glycosidase Inhibitors

Chepuri Venkata Ramana, Andrea Vasella

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 220 KB

english, 2000

24

Chemiluminescent and Non-Chemiluminescent Ozonations of Selected Electron-Rich Alkynes in Halomethanes

Kurt Schank, Horst Beck, Frank Werner

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 300 KB

english, 2000

25

Synthesis of Non-Racemic 1-Hydroxycycloalkene-1-carboxylic-Acid Derivatives by Metathesis of α,α-Dialkylated Glycolate Derivatives

Liliana Parra Rapado, Vajira Bulugahapitiya, Philippe Renaud

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 178 KB

english, 2000

26

Further Synthetic Attempts towards Calicene

Ahmad Al-Dulayymi, Xiaoming Li, Markus Neuenschwander

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 233 KB

english, 2000

27

Controlled Release of Perfumery Aldehydes and Ketones by Norrish Type-II Photofragmentation of α-Keto Esters in Undegassed Solution

Sabine Rochat, Caroline Minardi, Jean-Yves de Saint Laumer, Andreas Herrmann

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 516 KB

english, 2000