Works matching IS 0018019X AND DT 2003 AND VI 86 AND IP 9
Results: 22
Synthesis and Reactivity of Photochromic 2H-Chromenes Based on 3-Carboxylated Coumarins.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3244
- By:
- Publication type:
- Article
Selenium-Containing Heterocycles from Isoselenocyanates: Synthesis of 1H-5-Selena-1,3,6-triazaaceanthrylene Derivatives.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3235
- By:
- Publication type:
- Article
An Unexpected Formation of a 14-Membered Cyclodepsipeptide.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3215
- By:
- Publication type:
- Article
Synthesis of Triazolo[1,5-a]triazin-7-one Derivatives and Highly Functionalized [1,2,4]Triazoles.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3204
- By:
- Publication type:
- Article
The Counterion Effect on the Assembly of Coordination Networks of Cationic (η<sup>3</sup>-Allyl)palladium Complexes Containing 3,5-Dimethyl-4-nitro-1H-pyrazole.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3194
- By:
- Publication type:
- Article
Dinorditerpene, Diterpenes, Alkaloids, and Coumarins from Clausena dunniana.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3187
- By:
- Publication type:
- Article
Synthesis of Scopin Acetate and 6,7-Didehydrohyoscyamin. Intramolecular Phenylsulfenylation of a Nonactivated Methylene Group of Ethyl N-Demethyl-3-O-(phenylthio)tropine-N-carboxylate.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3179
- By:
- Publication type:
- Article
A Direct Synthesis of Nucleoside Analogs Homologated at the 3'- and 5'-Positions.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 2937
- By:
- Publication type:
- Article
On the Enantioselectivity of Transition Metal-Catalyzed 1,3-Cycloadditions of 2-Diazocyclohexane-1,3-diones.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3164
- By:
- Publication type:
- Article
Phenanthrene-Derived DNA Hairpin Mimics.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3156
- By:
- Publication type:
- Article
An Unexpected Atropisomerically Stable 1,1-Biphenyl at Ambient Temperature in Solution, Elucidated by Vibrational Circular Dichroism (VCD).
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3141
- By:
- Publication type:
- Article
Pyrrolizidine Alkaloids from Onosma leptantha.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3136
- By:
- Publication type:
- Article
Potentiometric, NMR, and Fluorescence-Emission Studies on the Binding of Adenosine 5'-Triphosphate (ATP) by Open-Chain Polyamine Receptors Containing Naphthylmethyl and/or Anthrylmethyl Groups.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3118
- By:
- Publication type:
- Article
Towards the Synthesis of Azoacetylenes.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3096
- By:
- Publication type:
- Article
Novel Cytostatic Lanostanoid Triterpenes from Ganoderma australe.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3088
- By:
- Publication type:
- Article
Application of a Potentiometric System with Data-Analysis Computer Programs to the Quantification of Metal-Chelating Activity of Two Natural Antioxidants: Caffeic Acid and Ferulic Acid.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3081
- By:
- Publication type:
- Article
Cleavage of Qinghaosu (Artemisinin) Induced by Non-Iron Transition-Metal Ions in the Presence of Excess Cysteine.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3074
- By:
- Publication type:
- Article
Synthesis and Glycosidase Inhibitory Activity of 7-Deoxycasuarine.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3066
- By:
- Publication type:
- Article
New Acylated Saponins from Polygala myrtifolia.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3055
- By:
- Publication type:
- Article
Surprises in a Simple' System: 2,4-Diaminobenzenesulfonic Acid.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 3037
- By:
- Publication type:
- Article
Synthesis of Monosaccharide-Derived Spirocyclic Cyclopropylamines and Their Evaluation as Glycosidase Inhibitors.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 2998
- By:
- Publication type:
- Article
Synthesis and Properties of Oligodeoxynucleotide Analogs with Bis(methylene) Sulfone Bridges.
- Published in:
- Helvetica Chimica Acta, 2003, v. 86, n. 9, p. 2959
- By:
- Publication type:
- Article