Works matching IS 0018019X AND DT 1997 AND VI 80 AND IP 4
Results: 24
Masthead.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. fmi, doi. 10.1002/hlca.19970800401
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- Article
Regioselective Enzyme-Mediated Glycosylation of Natural Polyhydroxy Compounds. Part 1. Galactosylation of stevioside and steviolbioside.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1153, doi. 10.1002/hlca.19970800412
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Synthesis of Unnatural Lipohilic N-(9 H-Fluoren-9-ylmethoxy)carbonyl-Substituted α-Amino Acids and Their Incorporation into Cyclic RGD-Peptides: A structure-activity study.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1280, doi. 10.1002/hlca.19970800423
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- Article
Nucleotides. Part LIII. 6-Aminohexanoyl-linked conjugates of monomeric and trimeric cordycepin.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1061, doi. 10.1002/hlca.19970800405
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- Article
Flash Photolysis of 5-Methyl-1,4-naphthoquinone in Aqueous Solution: Kinetics and mechanism of photoenolization and of enol trapping.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1106, doi. 10.1002/hlca.19970800408
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- Article
Synthesis of Vitamin B<sup>12</sup> Derivatives with a Peripheral Metal Binding Site.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1183, doi. 10.1002/hlca.19970800416
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- Article
Iridoid Glucosides with Free Radical Scavenging Properties from Fagraea blumei.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1144, doi. 10.1002/hlca.19970800411
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- Article
Glyconothio- O-lactones. Part III. Thermolysis of a 4,5-Dihydro-1,2,3- and a 2,5-Dihydro-1,3,4-thiadiazole.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1260, doi. 10.1002/hlca.19970800422
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- Article
Nucleotides. Part LII. Synthesis and biological activity of new base-modified (2′-5′)oligoadenylate trimers.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1053, doi. 10.1002/hlca.19970800404
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- Article
Reformulating the Kinetic Approach of Column Chromatography for a Single Component.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1176, doi. 10.1002/hlca.19970800415
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- Article
Chiral 2-Aryl-2-methyl-2 H-1-benzopyrans: Synthesis, characterization of enantiomers, and barriers to thermal racemization.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1122, doi. 10.1002/hlca.19970800409
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- Publication type:
- Article
Photolysis of Steroidal 20-Aryl-Substituted 11-Nitrites.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1221, doi. 10.1002/hlca.19970800419
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- Article
Fluorescence Quenching of 2,2′-Bithiazole-Containing Calix[4]arenes by Copper(I). Access to the corresponding [ML<sub>2</sub>], [ML], and [M<sub>2</sub>L] copper(I) complexes.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1229, doi. 10.1002/hlca.19970800420
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- Article
Selective Monoderivatization of Propane-1,3-diamine with Acid Chlorides: 'Hexahydropyrimidine method' vs. statistic methods.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1133, doi. 10.1002/hlca.19970800410
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- Publication type:
- Article
Oligosaccharide Analogues of Polysaccharides. Part 12. Synthesis of 'acetyleno-saccharide'-derived cyclodextrin analogues.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1027, doi. 10.1002/hlca.19970800403
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- Publication type:
- Article
Topospecific Reactions of a [5.5.5.5]Fenestradiene with [Fe<sub>2</sub>(CO)<sub>9</sub>].
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1169, doi. 10.1002/hlca.19970800414
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- Publication type:
- Article
Rhodium(II)-Catalyzed CH Insertions with {[(4-Nitrophenyl)sulfonyl]imino}phenyl-λ<sup>3</sup>-iodane.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1087, doi. 10.1002/hlca.19970800407
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- Article
Substituent Effects on Fe<sup>+</sup>-Mediated [4+2] Cycloadditions in the Gas Phase.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1205, doi. 10.1002/hlca.19970800418
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- Publication type:
- Article
Design and Synthesis of Potent Macrocyclic Benzolactam Growth Hormone Secretagogues.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1244, doi. 10.1002/hlca.19970800421
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- Publication type:
- Article
Synthesis of Monodisperse Macromolecular Bicyclic and dendritic compounds from ( R)-3-hydroxybutanoic acid and benzene-1,3,5-tricarboxylic acid and analysis by fragmenting MALDI-TOF mass spectroscopy.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 989, doi. 10.1002/hlca.19970800402
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- Publication type:
- Article
Synthesis and Evaluation of 2-{[(2-Oxo-1 H-quinolin-8-yl)oxy]methyl}-Substituted α-Methylidene-γ-butyrolactones.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1161, doi. 10.1002/hlca.19970800413
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- Publication type:
- Article
Studies on the Base-Pairing Properties of N<sup>7</sup>-(2-Deoxy-β- D- erythro-pentofuranosyl)guanine ( N<sup>7</sup>G<sub>d</sub>).
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1301, doi. 10.1002/hlca.19970800424
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- Publication type:
- Article
Methylated DNA: The influence of 7-deaza-7-methylguanine on the structure and stability of oligonucleotides.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1073, doi. 10.1002/hlca.19970800406
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- Publication type:
- Article
1,3-Dipolare Cycloadditionen eines Carbonyl-ylids mit 1,3-Thiazol-5(4 H)-thionen und Thioketonen.
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- Helvetica Chimica Acta, 1997, v. 80, n. 4, p. 1190, doi. 10.1002/hlca.19970800417
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- Article