ECSOC-2 Conference Hall

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A. General Organic Synthesis

Dr. Esteban Pombo-Villar, Preclinical Research, Novartis, 4002 Basel, Switzerland, phone +41 61 324 9865, fax +41 61 324 9794, e-mail ESTEBAN.POMBO@pharma.novartis.com

Dr. Thomas Wirth, Institut fuer Organische Chemie der Universitaet Basel, St. Johanns-Ring 19, CH-4056 Basel, Switzerland, Tel.: +41-61-267 1146 Fax: +41-61-267 1105, Email: wirth@ubaclu.unibas.ch

[al001] Biocatalytic Strategies for the Preparation of Chiral Building Blocks in 100% Chemical and Optical Yield From Racemates
U. Felfer, W. Kroutil, U. T. Strauss, K. Faber*

[al002] Recent Developments in the Area of Asymmetric Transfer Hydrogenation.
Martin Wills, Matthew Palmer, Athene Smith, Jennifer Kenny

[a0001] Thermal Cyclization of 2-Hydrazonoacyl-3-oxo-heterocycles to Pyrazolo[4,3-c]fused Heterocycles
Wolfgang Stadlbauer, Gerhard Hojas and Werner Fiala

[a0002]Reactivity of Styrene Derivatives: Nucleophilic Addition Versus 1,2-Wittig Rearrangement
Julio A. Seijas*, M. Pilar Vázquez-Tato*, and Luis Barreiro-Castro

[a0003]Synthesis of 2-Alkylbenzoic Acids:
Alkyllithium Additions to 2-Vinylbenzoic Acid
Julio A. Seijas*, M. Pilar Vázquez-Tato*, and M. Montserrat Cebeira

[a0004] 3-(2-Alkylsulfanyl-6-benzothiazolylaminomethyl)-2-benzoxazolethiones. Synthesis and Photosynthesis-inhibiting Activity in Spinach Chloropasts
Eva Sidoova, Katarina Kralova and Dusan Loos

[a0005] Enantiospecific, Stereoselective Synthesis of Enantiomerically Pure Aziridine-2-carboxylic Acids from Aspartic Acid
Marco A. Montaos, Eduardo Fernandez-Megía, Celia Penide and F. Javier Sardina

[a0006] Use of a new hydrophilic phosphonic phosphines (DPPA). Heck Reaction in Aqueous Medium under Microwave Irradiation.
Didier Villemin and Belkacem Nechab

[a0007] Synthesis and investigation of 2- hydroxyaryl(5-methylfur-2-yl)alkanes.
Andrey V. Gutnov, Alexander V. Butin, Vladimir T. Abaev.

[a0008] 2-Imino-2H-1-benzopyrans as Versatile Synthons in Heterocyclic Synthesis: Studies on Novel Rearrangements of 3-Substituted 2-Imino-2H-1-benzopyrans Under Action of N-Nucleophiles
Sergey N. Kovalenko, Maxim V. Vasilyev, Igor E. Bylov, Konstantin M. Sytnik, and Yaroslav V. Bilokin

[a0009] A General Approach to the Synthesis of 4,7-Disubstituted Cephams
Anatoly D. Shutalev

[a0010] A new approach to synthesis of 2-carbamoylbenzothiazoles
V. N. Yarovenko, F. M. Stoyanovich, O. Yu. Zolotarskaya, I. V. Zavarzin, and M. M. Krayushkin

[a0011] The Lithium-arene (cat.) System: New Applications to Organic Transformations
E. Alonso, F. Alonso, A. Bachki, P. K. Choudhury, F. Foubelo, C. Gomez, A. Guijarro, D. Guijarro, A. Gutierrez, F. F. Huerta, E. Lorenzo, P. Martinez, J. J. Ortiz, I. Pastor, G. E. Radivoy, D. J. Ramin, S. Ruiz, T. Soler and M. Yus

[a0012] Reaction of oxalyl chloride with 1-(1-arylimidazolin-2-yl)-3-arylureas. Identification of products and possible course of reaction.
Dariusz Matosiuk

[a0013] Reaction of 4,5-Dihydroxyimidazolidine-2-ones with Arylsulfinic Acids
Anatoly D. Shutalev, Natalie V. Sivova

[a0014] Synthetic and Kinetic Study of the Reaction of 3-Formylchromones with Aromatic Amino Acids
Henrieta Stankovicova, Margita Lacova, Anton Gaplovsky1, Jarmila Chovancov and Nada Pronayova

[a0015] A Simple Synthesis of the Aryloxy- or Arylthio- derivatives of 2-Benzothiazolyl Stilbenes
Margita Lacova, Dusan Loos, Jarmila Chovancova, Stefan Spisiak, Anna Fiabane

[a0020] Divinylamines: Synthesis and Conversion into Azepine Derivatives
Teresa M.V.D. Pinho e Melo and Ana M.T.D.P.V. Cabral

[a0021] One-Pot Synthesis of syn-Epoxyalcohols from a,b-Unsaturated Ketones
Iris Dordevic and Bogdan Solaja

[a0022] Polyalkoxy Nitrones as Chiral Building Blocks in Asymmetric Synthesis
Pedro Merino, Tomas Tejero

B. Combinatorial Synthesis, Parallel Synthesis and Automation

Dr. Eduard Felder, Pharmaceuticals Division, Novartis, 4002 Basel, Switzerland, phone +41 61 696 5293, fax +41 61 696 6174, e-mail Eduard.Felder@pharma.novartis.com

[bl001] The "Portioning-Mixing" (Split-Mix) Synthesis
Arpad Furka

[b0001] Highly Efficient and Versatile Synthesis of Libraries of Constrained b-Strand Mimetics
Cyprian O. Ogbu, Maher. N. Qabar, P. Douglas Boatman, Jan Urban, Joseph P. Meara, Mark D. Ferguson, John Tulinsky, Chris Lum, Suresh Babu, Mark A. Blaskovich, Hiroshi Nakanishi, Fuqiang Ruan, Bolong Cao,a Ryan Minarik, Tom Little, Sherry Nelson, Minh Nguyen, Anna Gall and Michael Kahn,

[b0002] Parallel Synthesis of 1,2,3-Thiadiazoles Employing a "Catch and Release" Strategy
Yonghan (Fred) Hu *, Sylvie Baudart, Owen W. Gooding, Jeff W. Labadie, Wendy Miller, and John A. Porco, Jr.*

[b0003] Parallel Synthesis of Tertiary Amines using Polystyrene Sulfonylchloride (PS-TsCl) Resin
Yonghan (Fred) Hu *, Owen W. Gooding, Jeff W. Labadie, Wendy Miller, and John A. Porco, Jr.*

[b0004] Automated Synthesis of Small, Organic Therapeutics
Owen B. Wallace

C. Medicinal and Bioorganic Application of Organic Synthesis

Dr. Esteban Pombo-Villar, Preclinical Research, Novartis, 4002 Basel, Switzerland, phone +41 61 324 9865, fax +41 61 324 9794, e-mail ESTEBAN.POMBO@pharma.novartis.com

Prof. Dr. Reinhard Neier, Institut de Chimie, Av. Bellevaux 51, CH-2000 Neuchatel, Switzerland, Phone: +41 32 718 2428, FAX: +41 32 718 2511, E-mail: Reinhard.Neier@ich.unine.ch

[cl001] Steroidal pyrazines, synthetic advances and biological activity
Michael Dragemuller, Timo Flessner, Rolf Jautelat, Mansour Nawasreh, Ulrich Scholz and Ekkehard Winterfeldt

[cl002] A Chemical Synthesis of Porphobilinogen Imitating the Pathway Proposed by Shemin for the Biosynthesis: Comparing Inhibition Studies with Investigations of Chemical Reactivity
Pavel Bobal, Andri Chaperon, Antonia Neels, Helen Stoeckli-Evans and Reinhard Neier

[cl003] Synthetic Active Site Analogues of Heme-Thiolate Proteins Catalysis and Identification of Elusive Intermediates
W.-D. Woggon, H. Aissaoui, R. Bachmann, C. Claude, A. Schweiger, H.-A. Wagenknecht

[c0001]Synthesis of Some 2,6-Disubstituted 4-Pyridinecarboxamides and -Carbothioamides, and Their Antimycobacterial and Photosynthesis-Inhibiting Activity
Miroslav Miletin*, Jiri Hartl, Martin Dolezal, Zelmira Odlerova, Katarina Kralova and Milos Machacek

[c0002] RGD Mimetics : Building a Model of RGD Peptidomimetics ith CoMFA and Comparison with Catalist
Bruno Didier, Remy Hoffmann, Camilles Georges Wermuth and Jean-Jacques Bourguignon

[c0003] Cantharidin: The Next Generation. Towards Selective Inhibitors of Protein Phosphatase 1 and 2A
Adam McCluskey, Mirella A. Keane, Alistair T. R. Sim, Jennette Sakoff

[c0004] Dansyl-labeled heterobifunctional crosslinker with NHS-ester and protected sulfhydryl groups
Tao Chen and Tom Madden

[c0005] [pdf] The Synthesis and Pharmacological Evaluation of 2,3 "seco" Fentanyl
Ivan V. Micovic, M. D. Ivanovic, Vesna D. Kiricojevic, Sonja Vuckovic and Ljiljana Dosen-Micovic

[c0006] Design and Synthesis of a Photoaffinity Label for the Enzyme Tocopherol Cyclase
Wolf-D. Woggon, Giovanni Fogliato, Giusep Derungs

D. Natural Product Isolation and Modification

Prof. Dr. K. Hostettmann, Institute of Pharmacognosy and Phytochemistry, University of Lausanne, 1015 Lausanne - SWITZERLAND, Tel. +4121-692 45 61, Fax +4121-692 45 65, e-mail Kurt.Hostettmann@ipp.unil.ch

[dl001] Natural Products in Crop Protection
J.P.Pachlatko

[d0001] Selective Epimerisation of a Fungal Cyclopeptolide via an 2-Amino-oxazole Intermediate - Conformational Consequences
B. Oberhauser, B. Grohmann and H. Sperner

Special topic: Polyphenols: posters of the "19th International Conference on Polyphenols".

Prof. Dr. Christian Rolando, Directeur de Recherche au CNRS, Ecole Normale Superieure, Departement de Chimie, URA 1679 du CNRS, Processus d'Activation Moleculaire, 24 rue Lhomond, 75231 Paris Cedex 05, France, Phone: +33 (0)1 44 32 32 60 ou 71, FAX: +33 (0)1 43 37 00 51, E-mail: chr@roxane.ens.fr, http://www.univ-lille1.fr/ustl/colloques/polyphen98.htm

Topic / Thème 1 Polyphenols in Human Health / Polyphénols et santé humaine

Topic / Thème 2 Chemical and Biochemical Synthesis of Polyphenols / Synthèse Chimique et Biochimique des Polyphénols

Topic / Thème 3 Polyphenols in Food and Consumer Preference / Polyphénols dans les aliments et choix des consommateurs

Topic / Thème 4 Polyphenols and stress Resistance of Plants / Polyphénols et résistance des plantes au stress

Topic / Thème 5 Polyphenols as Raw Materials for Elaborated Products / Polyphénols: une nouvelle ressource pour de nouveaux produits élaborés

Topic / Thème 6 Polyphenols in the Biosphere / Les Polyphénols dans la biosphère

Topic / Thème 1	Polyphenols in Human Health / Polyphénols et santé humaine
Topic / Thème 2	Chemical and Biochemical Synthesis of Polyphenols / Synthèse Chimique et Biochimique des Polyphénols
Topic / Thème 3	Polyphenols in Food and Consumer Preference / Polyphénols dans les aliments et choix des consommateurs
Topic / Thème 4	Polyphenols and stress Resistance of Plants / Polyphénols et résistance des plantes au stress
Topic / Thème 5	Polyphenols as Raw Materials for Elaborated Products / Polyphénols: une nouvelle ressource pour de nouveaux produits élaborés
Topic / Thème 6	Polyphenols in the Biosphere / Les Polyphénols dans la biosphère

E. Information and Compound Archives Management and Internet Application

Dr. Koen Van Aken, Center for Molecular Design, Janssen Pharmaceutica, Antwerpsesteeenweg 37, B-2350 Vosselaar, Belgium. Tel +32 (0)14/442287, Fax +32 (0)14/410503, e-mail kvaken@janbe.jnj.com

Dr. Shu-Kun Lin, Molecular Diversity Preservation International (MDPI), Saengergasse 25, CH-4054 Basel, Switzerland. phone +41 79 322 3379, fax +41 61 302 8918, e-mail lin@mdpi.org

[e0001]Unknowns in Chemical Company's Catalogs
Armel Le Bail

[e0002] Recommendation on Electronic Publication of Spectroscopic Data
Jun Xu

[e0003]Predicting the Probable Receptor Targets for a Potential Drugs Based on the Assessment of Their Similarity With Endogenous Ligands
Yulia Borodina, Dmitrii Filimonov, Vladimir Poroikov

[e0004]Prediction of Biological Activity Spectra for Substances: in House Applications and Internet Feasibility
Vladimir Poroikov, Dmitrii Filimonov, Tatyana Gloriozova, Alexei Lagunin, Alla Stepanchikova

[e0005] ChemOffice Down Under
Bill Suthers

[e0006] Off of the Paper... onto the WWW & CD-ROM
Bruce R. Gelin

[e0007] Success with ChemFinder WebServer and ChemDraw Plugin
Rob van der Meer

[e0008] Polarization by the effect of a small torsional change in the benzothiazole (A)-benzobisthiazole (B) oligomer A-B₁₃-A
Francisco Torrens, José Sanchez-Marin and Ignacio Nebot-Gil

[e0009] Molecular Diversity Preservation and Exploitation: World-wide Chemical Samples Collection for Bioactivity Screenings
Shu-Kun Lin

3. Inclusion of heteroatoms in the p-electron system is beneficial for the , and polarizabilities, owing to either the role of additional p and/or d orbitals provided by the heteroatoms or the role of steric factors in the p-electron conjugation.