Works matching IS 0018019X AND DT 2004 AND VI 87 AND IP 6
Results: 27
Five New Quassinoids from the Bark of Picrasma quassioides.
- Published in:
- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1591
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- Article
Properties and Reactions of Substituted 1,2-Thiazetidine 1,1-Dioxides: Functionalization and Reactions at C(4) of the β-Sultam.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1574
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- Article
Azo-Coupling Reactions Used in Analytical Chemistry: The Role of Reactants, Intermediates, and Aqueous Medium.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1561
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- Article
Enantioselective Preparation of β2-Amino Acids with Aspartate, Glutamate, Asparagine, and Glutamine Side ChainsPartially published in a preliminary communication [1].
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1545
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- Article
Nine Triterpene Dimers from Maytenus chuchuhuasca.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1536
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- Article
Crystal Structure of 3,4,5,6-Tetrahydrophthalic Anhydride at 150 K.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1527
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- Article
Transition-Metal-Based Lewis Acid Catalysis of Aza-Type Michael Additions of Amines to α,β-Unsaturated Electrophiles in Water.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1522
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- Article
DFT Calculations Indicate that 1,4-Dihydropyridine Is a Promising Lead Antioxidant.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1515
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- Article
Acetylene Sorption Dynamics in Carbon Nanotubes.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1508
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- Article
Non-iterative Asymmetric Synthesis of C15 Polyketide Spiroketals.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1493
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- Article
Effective High-Pressure Cleavage of Sterically Hindered Steroid Esters.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1488
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- Article
Paxillamide: a Novel Phytosphingosine Derivative from the Fruiting Bodies of Paxillus panuoides.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1483
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- Article
FN+Cl Ions from Ionized F2NCl: a Computational Investigation on the Structure and Reactivity toward H2O.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1467
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- Publication type:
- Article
Derivatives from Isoselenocyanates: Synthesis of 2-Phenyl-6H-[5,1,3]benzoselenadiazocine.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1452
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- Article
Eudesmane-Type Sesquiterpene Derivatives from Saussurea conica.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1446
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- Article
Cyclic Seven-Membered Ketene Imines from Hindered ‘Thiocarbonyl Ylides’ and 2,3-Bis(trifluoromethyl)fumaronitrile: Properties and Surprising Reactions1,3-Dipolar Cycloadditions, Part 128; Part 4;127: [1].
- Published in:
- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1426
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- Article
Two New Spermidine Alkaloids from Chisocheton weinlandii.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1411
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- Article
Studies under Continuous Irradiation of Photochromic Spiro[fluorenopyran-thioxanthenes].
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1400
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- Publication type:
- Article
Annosqualine: a Novel Alkaloid from the Stems of Annona squamosa.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1392
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- Article
Echinosporamicin, a New Antibiotic Produced by Micromonospora echinospora ssp. echinospora, LL-P175.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1385
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- Article
Studies on Direct Stereoselective Aldol Reactions in Aqueous Media.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1377
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- Article
Four New Dibenzocyclooctene Lignans from Kadsura renchangiana.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1368
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- Article
Oligo(triacetylene) Derivatives with Pendant Long Alkyl Chains.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1357
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- Article
Synthesis and In Vitro Evaluation of 2-Aminoquinazolin-4(3H)-one-Based Inhibitors for tRNA-Guanine Transglycosylase (TGT).
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1333
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- Article
7-Halogenated 7-Deaza-2′-deoxyxanthine 2′-Deoxyribonucleosides.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1325
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- Article
Expanding the Genetic Alphabet: Pyrazine Nucleosides That Support a Donor—Donor—Acceptor Hydrogen-Bonding Pattern.
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- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. 1299
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- Article
Contents: HCA 6/2004.
- Published in:
- Helvetica Chimica Acta, 2004, v. 87, n. 6, p. NA
- Publication type:
- Article