2009

Scientific Articles

unige:8475

From carbenes to peroxidic antimalarial drugs. Highlights from the scientific work of Charles William Jefford

Burger, Ulrich;

2007

Scientific Articles

unige:7749

Photo-rearrangement of N-substituted pyridinium and meta-alkoxypyridinium ions

Grove, Kerri; King, Rollin A.; Burger, Ulrich;

2001

Scientific Articles

unige:7768

The Photohydration of N-Alkylpyridinium Salts: Theory and Experiment

King, Rollin A.; Luethi, Hans Peter; Schaefer, Henry F.; Glarner, Fabrice Jean; Burger, Ulrich

2000

Scientific Articles

unige:106514	A novel acylated flavonol glycoside isolated from Brunfelsia grandiflora ssp. grandiflora. Structure elucidation by gradient accelerated NMR spectroscopy at 14T	Brunner, Gerhard; Burger, Ulrich; Castioni, Pierre René; Kapetanidis, Ilias; Christen, Philippe
unige:119360	Epiartemisinin, a Remarkably Poor Antimalarial: Implications for the Mode of Action	Jefford, Charles; Burger, Ulrich; Schmidt, Patricia; Bernardinelli, Gérald Hugues; ... Peters, Wallace
unige:7920	Formation of peptide impurities in polyester matrices during implant manufacturing	Rothen-Weinhold, Alexandra Laurence; Oudry, Nathalie; Schwach-Abdellaoui, Khadija; Frutiger-Hughes, Séverine; ... Gurny, Robert
unige:130497	The Photohydration of N-Glycosylpyridinium Salts and of Related Pyridinium N,O-Acetals	Glarner, Fabrice Jean; Acar, Bilge; Etter, Isabelle; Damiano, Maria Teresa; ... Burger, Ulrich

1999

Scientific Articles

unige:7908

New Cyclization Reaction at the Amino Terminus of Peptides and Proteins

Rose, Keith; Chen, Jianhua; Dragovic, Marina; Zeng, Weiguang; ... Burger, Ulrich

1998

Scientific Articles

unige:130496

Aminocyclopentitols from N-Alkylpyridinium Salts: A photochemical approach

Acar, Ersin Ali; Glarner, Fabrice Jean; Burger, Ulrich;

1997

Scientific Articles

unige:130494	6-Azabicyclo[3.1.0]hex-3-en-2-ol Derivative, Photochemically Generated Building Blocks for Bicyclic β-Lactams	Glarner, Fabrice Jean; Thornton, Steven Rupert; Scharer, Daniel; Bernardinelli, Gérald Hugues; Burger, Ulrich
unige:125520	Rhizobium sp. Strain NGR234 NodZ Protein is a Fucosyltransferase	Vincens Quesada, Dolores; Fellay, Remy; Nasim, Talat; Viprey, Virginie; ... Jabbouri, Said
unige:130490	The Secalosides, Novel Tumor Cell Growth Inhibitory Glycosides from a Pollen Extract	Jaton, Jean-Claude; Roulin Seka, Karen; Rose, Keith; Sirotnak, Francis M.; ... Burger, Ulrich

1996

Scientific Articles

unige:2833	Acid-catalysed backbone rearrangement of cholesta-6,8(14)-diene	Rong-Ming, Liu; Chillier, Xavier; Kamalaprija, Philippe; Burger, Ulrich; Gulacar, Fazil
unige:130489	The Cyanide Catalyzed Isomerization of Enol Esters Derived from Cyclic 1,3-Diketones	Montes, Imber Flores; Burger, Ulrich;
unige:7823	The Deoxygenation and Isomerization of Artemisinin and Artemether and Their Relevance to Antimalarial Action	Jefford, Charles; Vicente, Maria G.H.; Jacquier, Yvan Daniel Michel; Favarger, France; ... Burger, Ulrich

1995

Scientific Articles

unige:106531	An iridoid diester from valeriana officinalis var. sambucifolia hairy roots	Graenicher, François Philippe; Christen, Philippe; Kamalaprija, Philippe; Burger, Ulrich;
unige:113176	Involvement of nodS in N-Methylation and nodU in 6-O-Carbamoylation of Rhizobium sp. NGR234 Nod Factors	Jabbouri, Said; Fellay, Remy; Talmont, Franck; Kamalaprija, Philippe; ... Broughton, William John
unige:130488	Isolation and Characterization of a Cyclic Hydroxamic Acid from a Pollen Extract, Which Inhibits Cancerous Cell Growth in Vitro	Zhang, Xin; Habib, Fouad K.; Ross, Margaret; Burger, Ulrich; ... Jaton, Jean-Claude
unige:6231	Synthesis, Structure, and Antimalarial Activity of Some Enantiomerically Pure, cis-fused cyclopenteno-1,2,4-trioxanes	Jefford, Charles; Kohmoto, Shigeo; Jaggi, Danielle; Timari, Geza; ... Peters, Wallace

1994

Scientific Articles

unige:130492

The Influence of the Axial Chirality of Dibenzo[a,c]cyclooctene on the Configuration of Its Photo-Diels-Alder Adducts

Burger, Ulrich; Lottaz, Pierre-André; Schmidt, Patricia; Bernardinelli, Gérald Hugues;

Thesis supervisions

unige:104841	Contrôle des réactions de photoaddition et de photocyclisation par la chiralité axiale des dibenzo[a,c]cyclooctènes	Lottaz, Pierre-André;
unige:105696	Réactivité des ions azonia-5-fulvène vis-à-vis des énamines ; suivi d' Une étude d'un acide hydroxamique cyclique d'intérêt biologique	Jindra, Vladimir;

1993

Scientific Articles

unige:151891	A Convenient Synthesis of Dibenzo[a,c]cyclooctene Based on Thioenol Ether Reduction	Lottaz, Pierre-André; Edwards, Timothy Richard; Mentha, Yves Gabriel; Burger, Ulrich;
unige:131169	Crystal structure of 3,3a,4,5,6,6a-hexahydro-3-[1-indenyl]-5-phenyl-[1,2]-oxathiolo-[4,5c]pyrrole 4,6-dione-2-oxide, C20H15NO4S	Bernardinelli, Gérald Hugues; Burger, Ulrich; Schmidlin, Serge Patrice;
unige:8460	Photolysis and Thermal Decay of the Sulfur Dioxide Adducts of Benzobenzvalene	Burger, Ulrich; Schmidlin, Serge; Mareda, Jiri;
unige:131170	Structures and rearrangements of bicyclo[1.1.0]butane radical cations: an ESR and ENDOR study	Arnold, Anton; Burger, Ulrich; Gerson, Fabian; Kloster-Jensen, Else; Schmidlin, Serge Patrice

Book Chapters

unige:8381

Cyclopenteno-1,2,4-trioxanes as effective antimalarial surrogates of artemisinin

Jefford, Charles; Misra, Dharmendra; Rossier, Jean-Claude; Kamalaprija, Philippe; ... Meshnick, Steven R.

Thesis supervisions

unige:105343

Transformations photochimiques et thermiques d'ions hétérocycliques azotés: ions pyridinium et azonia-5-fulvène

Schaerer, Daniel;

1992

Scientific Articles

unige:7785	A Novel Cycloaddition Reaction of Thermally Generated Sulfenes	Burger, Ulrich; Schmidlin, Serge P.; Mareda, Jiri; Bernardinelli, Gérald Hugues;
unige:131168	Suppression of Root Diseases by Pseudomonas fluorescens CHA0: Importance of the Bacterial Secondary Metabolite 2,4-Diacetylphloroglucinol	Keel, Christoph; Schnider, Ursula; Maurhofer, Monika; Voisard, Christophe; ... Défago, Geneviève
unige:98934	Synthesis of 1,2-dioxanes from an endoperoxide	Jefford, Charles; Jin, Shu-Juan; Kamalaprija, Philippe; Burger, Ulrich; Bernardinelli, Gérald Hugues

1991

Scientific Articles

unige:152527	Applications of ENDOR spectroscopy to radical cations in freon matrixes. 9, The radical cation of benzvalene: an ESR and ENDOR study	Arnold, Anton; Gerson, Fabian; Burger, Ulrich;
unige:152523	Reaction of the 5-Azoniafulvene Ion with Enamines: A New Approach to Pyrrolizines	Scharer, Daniel; Jindra, Vladimir; Bringhen, Alain Olivier; Burger, Ulrich;

1990

Scientific Articles

unige:152800	Benz[f]indene and its Katz reaction	Burger, Ulrich; Thorel, Pierre-Jean; Schaller, Jean-Pierre;
unige:152909	Pseudomonads as Antagonists of Plant Pathogens in the Rhizosphere: Role of the Antibiotic 2,4-Diacetylphloroglucinol in the Suppression of Black Root Rot of Tobacco	Keel, C.; Wirthner, Philippe Jacques; Oberhaensli, Th.; Voisard, C.; ... Défago, G.
unige:152915	The Photoreversible Addition of Sulfur Dioxide to Benzobenzvalene: a New Approach to the Benzoprefulvene Biradical	Burger, Ulrich; Gmuender, Christian Jacques; Schmidlin, Serge Patrice; Bernardinelli, Gérald Hugues;

Proceedings Chapters

unige:152877

Suppression of Black Root Rot of Tobacco and Other Root Diseases by Strains of Pseudomonas fluorescens: Potential Applications and Mechanisms

Défago, G.; Berling, C.H.; Burger, Ulrich; Haas, D.; ... Wuethrich, B.

1989

Scientific Articles

unige:152903	Cyclization Studies with N-Mannich Bases of 2-Substituted Indoles	Burger, Ulrich; Bringhen, Alain Olivier;
unige:6220	The Photochemical Synthesis and Denitrogenation of 8,9-diazadibenzo[c, e]isobullvalene	Burger, Ulrich; Mentha, Yves Gabriel; Millasson-Schmidt, Patricia; Lottaz, Pierre-André; Mareda, Jiri
unige:152736	Thermolysis of the sulfur dioxide adducts of benzobenzvalene. The 1.3-dipolar behaviour of a sulfene	Burger, Ulrich; Erne-Zellweger, Dominique; Sledeski, Adam W.; Schmidlin, Serge Patrice;

1988

Scientific Articles

unige:159550

The Synthesis and Photoisomerization of 5-Methyl-5-Vinyl-1,3-Cyclopentadiene

Burger, Ulrich; Pamingle-Cristoforetti, Eliane; Bringhen, Alain Olivier;

1987

Scientific Articles

unige:159551

The Hydrolysis of Ethyl 1-Methyl-2,4-cyclopentadiene-1-carboxylate by Nonenzymatic and Enzymatic Methods. Carbon-Carbon vs. Carbon-Oxygen Bond Cleavage

Burger, Ulrich; Erne-Zellweger, Dominique; Mayerl-Affentranger, Christa;

1986

Scientific Articles

unige:159552	Die Synthese und der thermische Zerfall des 1,2-Diazabenzo[e]-semibullvalens und dessen Beziehung zur Thermolyse des Benzobenzvalens	Burger, Ulrich; Mentha, Yves Gabriel; Thorel, Pierre-Jean;
unige:159553	Über die thermische, katalytische und photochemische Stickstoff-Eliminierung des 1-Diazo-3-(1-methylcyclopenta-2,4-dienyl)-2-propanons	Burger, Ulrich; Zellweger, Dominique;

1985

Scientific Articles

unige:159554	Formation of the 5-Azoniafulvene Ion and its Benzo-annellated Analogue from N- Mannich Bases of Pyrrole and Indole	Burger, Ulrich; Bringhen, Alain Olivier; Wirthner, Philippe Jacques; Schärer, Jean-Claude;
unige:159555	The Synthesis and Protonation of 1,1-Di(1-pyrrolyl)alkenes	Schärer, Jean-Claude; Etienne, Robert; Burger, Ulrich;

1984

Scientific Articles

unige:6238	On the mechanism of the thermal naphthalene automerization, a comment	Burger, Ulrich; Mareda, Jiri;
unige:159556	The Photoisomerization of 1,2,3,4,5-Pentamethyl-5-vinyl-1,3-cyclopentadiene	Burger, Ulrich; Etienne, Robert;
unige:6216	The Synthesis and Structure of Pentacarbonyl (5H-dipyrrolo[1,2-c: 2',1'-e]imidazol-5-yl)manganese	Burger, Ulrich; Perret, Celia; Bernardinelli, Gérald Hugues; Kundig, Ernst Peter;

1983

Scientific Articles

unige:159409

Bildung eines hochexplosiven Valenzisomeren des Indens aus Dilithiopentalen und Chlorcarben

Burger, Ulrich; Bianco, Bernard;