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1. A Tribute to Prof. Rosa Lederkremer (RL-1406KT)
Oscar Varela
DOI: https://doi.org/10.3998/ark.5550190.0006.c01
Full Text: PDF (115K)
pp. 1 - 7
accepted Apr 1 2005; published Apr 14 2005;
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2. Behavior of thiosemicarbazones derived from some terpenones under acetylation conditions. Part II (RL-1525KP)
Pablo D. Rouge, Beatriz N. Brousse, Albertina G. Moglioni, Guillermo A. Cozzi, Angel Alvarez-Larena, Norma D´Accorso and Graciela Y. Moltrasio
DOI: https://doi.org/10.3998/ark.5550190.0006.c02
Full Text: PDF (314K)
pp. 8 - 21
received Mar 30 2005; accepted Jun 16 2005; published Jun 21 2005;
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3. MM3 Potential energy surfaces of β-4-linked mannobiose and mannotriose at different dielectric constants (RL-1544KP)
Carlos A. Stortz
DOI: https://doi.org/10.3998/ark.5550190.0006.c03
Full Text: PDF (217K)
pp. 22 - 35
received May 26 2005; accepted Jul 19 2005; published Aug 3 2005;
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4. Synthesis of novel water soluble onium salts and thieno[3,4-c]thiolactones – precursors of conductive materials derived from substituted 2-aminothiophenes (RL-1573KP)
Zita Puterová, Daniel Végh, Renata Gottasová and Zsolt Végh
DOI: https://doi.org/10.3998/ark.5550190.0006.c04
Full Text: PDF (138K)
pp. 36 - 46
received Jun 27 2005; accepted Aug 10 2005; published Aug 17 2005;
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5. Study of the interaction of 5-(alkylthio)-3H-1,2-dithiole-3-thiones with ß-cyclodextrin (RL-1545KP)
Martín E. Zoloff Michoff, Alejandro M. Granados and Rita H. de Rossi
DOI: https://doi.org/10.3998/ark.5550190.0006.c05
Full Text: PDF (389K)
pp. 47 - 61
received May 30 2005; accepted Aug 26 2005; published Sep 9 2005;
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6. Weak bond-linked components of the reserve and fibrillar cell walls of the endosperm of Gleditsia triacanthos (Leguminosae) (RL-1565KP)
Cecilia I. Cappelletti, Diego A. Navarro, Adriana E. Manzi, Carlos A. Stortz and Alberto S. Cerezo
DOI: https://doi.org/10.3998/ark.5550190.0006.c06
Full Text: PDF (324K)
pp. 62 - 75
received Jun 22 2005; accepted Sep 23 2005; published Oct 11 2005;
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7. Synthesis and polymerization of conveniently substituted 6-amino-6-deoxy-D-galactonic acid derivatives (RL-1601KP)
Carmen L. Romero Zaliz, Rosa Erra-Balsells, Hiroshi Nonami, Yasuto Sato and Oscar Varela
DOI: https://doi.org/10.3998/ark.5550190.0006.c07
Full Text: PDF (236K)
pp. 76 - 87
received Jul 12 2005; accepted Sep 28 2005; published Oct 13 2005;
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8. Synthesis and some stereoselective radical additions of bis[(phenyldimethylsilyl)methyl]tin dihydride (RL-1615KP)
M. Belén Faraoni, Verónica I. Dodero and Julio C. Podestá
DOI: https://doi.org/10.3998/ark.5550190.0006.c08
Full Text: PDF (131K)
pp. 88 - 97
received Jul 27 2005; accepted Oct 3 2005; published Oct 14 2005;
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9. The intermolecular Pictet-Spengler condensation with chiral carbonyl derivatives in the stereoselective syntheses of optically-active isoquinoline and indole alkaloids (RL-1554KR)
Enrique L. Larghi, Marcela Amongero, Andrea B. J. Bracca and Teodoro S. Kaufman
DOI: https://doi.org/10.3998/ark.5550190.0006.c09
Full Text: PDF (697K)
pp. 98 - 153
received Jun 13 2005; accepted Oct 7 2005; published Oct 19 2005;
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10. Rearrangement of 4ß,5ß-methylenepregnanes: A simple approach to A-homopregnanes and 5ß-methylpregnanes (RL-1613KP)
Pablo H. Di Chenna, Virginia Dansey, Alberto A. Ghini and Gerardo Burton
DOI: https://doi.org/10.3998/ark.5550190.0006.c10
Full Text: PDF (310K)
pp. 154 - 162
received Jul 26 2005; accepted Oct 7 2005; published Oct 21 2005;
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11. Synthesis of γ-disubstituted nitroalkyl compounds through a new solvomercuration-SRN1 reaction sequence (RL-1619KP)
María E. Budén, Santiago E. Vaillard and Roberto A. Rossi
DOI: https://doi.org/10.3998/ark.5550190.0006.c11
Full Text: PDF (188K)
pp. 163 - 174
received Jul 29 2005; accepted Oct 11 2005; published Nov 18 2005;
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12. Regioselective enzymatic synthesis of estradiol 17-fatty acid esters (RL-1620KP)
Eduardo M. Rustoy, Ignacio E. Ruiz Arias, Alicia Baldessari
DOI: https://doi.org/10.3998/ark.5550190.0006.c12
Full Text: PDF (184K)
pp. 175 - 188
received Jul 29 2005; accepted Oct 26 2005; published Nov 19 2005;
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13. Rapid occurrence of sugar tricyclic orthoesters by acid catalyzed intramolecular orthotransesterification (RL-1621KP)
Oscar M. Moradei, Cecile du Mortier and Alicia Fernández Cirelli
DOI: https://doi.org/10.3998/ark.5550190.0006.c13
Full Text: PDF (184K)
pp. 189 - 194
received Jul 29 2005; accepted Nov 14 2005; published Nov 19 2005;
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14. Mechanistic evidence of a Gabriel Colman-type rearrangement (RL-1626KP)
M. Mercedes Blanco, M. Sol Shmidt and Isabel A. Perillo
DOI: https://doi.org/10.3998/ark.5550190.0006.c14
Full Text: PDF (126K)
pp. 195 - 204
received Jul 29 2005; accepted Nov 2 2005; published Nov 19 2005;
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15. First total synthesis of (+)-neplanocin B (RL-1680KP)
María J. Comin, Silvina C. Pellegrinet and Juan B. Rodriguez
DOI: https://doi.org/10.3998/ark.5550190.0006.c15
Full Text: PDF (161K)
pp. 205 - 213
received Sep 22 2005; accepted Nov 14 2005; published Dec 6 2005;
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16. Occurrence of ochratoxin A in wines in the Argentinean and Chilean markets (RL-1561KP)
Pacin Ana, Resnik Silvia, Vega Mario, Saelzer Roberto, Ciancio Bovier Emilia, Ríos Gisela, Martinez Natalia
DOI: https://doi.org/10.3998/ark.5550190.0006.c16
Full Text: PDF (54K)
pp. 214 - 223
received Jun 19 2005; accepted Nov 27 2005; published Dec 13 2005;
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17. Isolation and evaluation of the cytotoxic properties of peroxisomicine isomers from Karwinskia parvifolia (RL-1623KP)
Verónica Rivas, Gabriel Cuevas, Lourdes Garza and Noemí Waksman
DOI: https://doi.org/10.3998/ark.5550190.0006.c17
Full Text: PDF (199K)
pp. 224 - 233
received Jul 29 2005; accepted Nov 27 2005; published Dec 13 2005;
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18. Synthesis of 2,3,5,6-tetra-O-benzyl-D-galactofuranose for α-glycosidation (RL-1658KP)
Gabriel Gola, Paula Libenson, Lucía Gandolfi-Donadío and Carola Gallo-Rodriguez
DOI: https://doi.org/10.3998/ark.5550190.0006.c18
Full Text: PDF (171K)
pp. 234 - 242
received Aug 29 2005; accepted Dec 13 2005; published Jan 6 2006;
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19. Comparison of micro-enzymatic and high performance anion exchange chromatography methods for the analysis of glucose in human serum (RL-1639KP)
Adriana C. Casabuono, María del Carmen Moirón, Cecilia Buchta, María del Carmen Perego and Alicia S. Couto
DOI: https://doi.org/10.3998/ark.5550190.0006.c19
Full Text: PDF (124K)
pp. 243 - 252
received Aug 12 2005; accepted Dec 13 2005; published Jan 6 2006;
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20. Ecologically safe sugar-based gemini surfactants (RL-1622KR)
Mariano J.L. Castro, José Kovensky and Alicia Fernández Cirelli
DOI: https://doi.org/10.3998/ark.5550190.0006.c20
Full Text: PDF (702K)
pp. 253 - 267
received Jul 29 2005; accepted Dec 18 2005; published Jan 22 2006;
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21. Synthesis of indole-containing diheteroarylethenes. New probes for photochromic FRET (pcFRET) (RL-1632KP)
Luciana Giordano, Rudolf J. Vermeij and Elizabeth A. Jares-Erijman
DOI: https://doi.org/10.3998/ark.5550190.0006.c21
Full Text: PDF (530K)
pp. 268 - 281
received Aug 4 2005; accepted Jan 9 2006; published Jan 22 2006;
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22. Thionation of bicyclic ß-lactam compounds by Lawesson’s reagent (RL-1643KP)
Andrés A. Poeylaut Palena and Ernesto G. Mata
DOI: https://doi.org/10.3998/ark.5550190.0006.c22
Full Text: PDF (419K)
pp. 282 - 294
received Aug 16 2005; accepted Jan 9 2006; published Jan 26 2006;
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23. Electronic spectroscopy of the β-carboline derivatives nitronorharmanes, nitroharmanes, nitroharmines and chloroharmines in homogeneous media and in solid matrix (RL-1637KP)
Olga I. Tarzi, María A. Ponce, Franco M. Cabrerizo, Sergio M. Bonesi and Rosa Erra-Balsells
DOI: https://doi.org/10.3998/ark.5550190.0006.c23
Full Text: PDF (351K)
pp. 295 - 310
received Aug 11 2005; accepted Jan 9 2006; published Jan 27 2006;
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24. Characterization of reference lipids and their degradation products by Raman spectroscopy, nuclear magnetic resonance and gas chromatography-mass spectrometry (RL-1640KP)
Marta S. Maier, Dalva L. A. de Faria, María T. Boschín and Sara D. Parera
DOI: https://doi.org/10.3998/ark.5550190.0006.c24
Full Text: PDF (259K)
pp. 311 - 318
received Aug 12 2005; accepted Jan 9 2006; published Feb 13 2006;
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25. Autohydrolysis of a partially cyclized m/u-carrageenan and structural elucidation of the oligosaccharides by chemical analysis, NMR spectroscopy and UV-MALDI mass spectrometry (RL-1638KP)
Marina Ciancia, Yasuto Sato, Hiroshi Nonami, Alberto S. Cerezo, Rosa Erra-Balsells, María C. Matulewicz
DOI: https://doi.org/10.3998/ark.5550190.0006.c25
Full Text: PDF (215K)
pp. 319 - 331
received Aug 12 2005; accepted Jan 4 2006; published Feb 24 2006;
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26. The unexpected effects of added ligands on the addition of phenyllithium to E-cinnamaldehyde in THF (RL-1641KP)
Alvaro Vázquez and Norma Sbarbati Nudelman
DOI: https://doi.org/10.3998/ark.5550190.0006.c26
Full Text: PDF (249K)
pp. 332 - 340
received Aug 12 2005; accepted Feb 7 2006; published Mar 4 2006;
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27. Synthesis of heteroaryl 1-thio-ß-D-galactofuranosides and evaluation of their inhibitory activity towards a ß-D-galactofuranosidase (RL-1628KP)
Karina Mariño and Carla Marino
DOI: https://doi.org/10.3998/ark.5550190.0006.c27
Full Text: PDF (287K)
pp. 341 - 351
received Jul 29 2005; accepted Jan 26 2006; published Mar 10 2006;
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28. Formation of santonide and parasantonide in the pyrolysis of santonic acid. A new insight of an old reaction (RL-1659KP)
E. Laura Moyano, Noelia M. Ceballos, Gloria I. Yranzo, Juan Zinczuk, Edmundo A. Rúveda
DOI: https://doi.org/10.3998/ark.5550190.0006.c28
Full Text: PDF (309K)
pp. 352 - 362
received Aug 30 2005; accepted Jan 26 2006; published Mar 17 2006;
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