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51

ChemInform Abstract: The Synthesis of 6-Azido and 6-Amino Analogues of 1-Deoxynojirimycin and Their Conversion to Bicyclic Derivatives.

Amuri Kilonda, Frans Compernolle, Koen Peeters, Gert J. Joly, Suzanne Toppet, Georges J. Hoornaert

Journal:

Year:

2000

File:

PDF, 34 KB

2000

52

ChemInform Abstract: A Convergent Synthesis of Heterocyclic Dendrimers Using the 1,3-Dipolar Cycloaddition Reaction of Organic Azides and Acetylenedicarboxylate Esters.

Grete Van Wuytswinkel, Bert Verheyde, Frans Compernolle, Suzanne Toppet, Wim Dehaen

Journal:

Year:

2000

File:

PDF, 26 KB

2000

53

ChemInform Abstract: Stereoselective Transformation of 2H-1,4-Oxazin-2-ones into 2,(2),5,5-Tri- and Tetrasubstituted Analogues of cis-5-Hydroxy-2-piperidinemethanol and cis-5-Hydroxy-6-oxo-2-piperidinecarboxylic Acid.

Xiujuan Wu, Kristof Dubois, Joeri Rogiers, Suzanne Toppet, Frans Compernolle, Georges J. Hoornaert

Journal:

Year:

2000

File:

PDF, 32 KB

2000

54

ChemInform Abstract: Nucleophilic Intramolecular Cyclization Reactions of Alkynechalcogenolates.

M. A. Abramov, W. Dehaen, B. D'hooge, M. L. Petrov, S. Smeets, S. Toppet, M. Voets

Journal:

Year:

2000

File:

PDF, 32 KB

2000

55

ChemInform Abstract: Stereo- and Regiochemistry in the (Asymmetric) Cycloaddition Reaction of 5-Chloro-2(1H)-pyrazinones with Cyclic and Monosubstituted Alkenes and with a N-Acryloyl Substituted Chiral Auxiliary.

Frederik J. R. Rombouts, David A. J. Vanraes, Jo Wynendaele, Patrick K. Loosen, Ingrid Luyten, Suzanne Toppet, Frans Compernolle, Georges J. Hoornaert

Journal:

Year:

2001

Language:

english

File:

PDF, 37 KB

english, 2001

56

ChemInform Abstract: Stereoselective Conversion of 2H-1,4-Oxazin-2-ones into 2,5,5-Substituted Piperidine-2-carboxamides and 2-Methanamines and Related Octahydro-2H-pyrido[1,2-a]pyrazines, Potential Substance P Antagonists.

Joeri Rogiers, Xiujuan Wu, Suzanne Toppet, Frans Compernolle, Georges J. Hoornaert

Journal:

Year:

2002

File:

PDF, 33 KB

2002

57

ChemInform Abstract: Synthesis and Alkylation Reaction of 1-Arylmethyleneamino- and 1-Arylsulfonyl-5-hydroxy-1H-1,2,3-triazoles.

Yury A. Rozin, Elena A. Savel'eva, Yury Yu. Morzherin, Wim Dehaen, Suzanne Toppet, Luc Van Meervelt, Vasily A. Bakulev

Journal:

Year:

2002

Language:

english

File:

PDF, 37 KB

english, 2002

58

Diels—Alder Reactions with Pyridine o-Quinodimethanes Generated from Pyridine Sulfolenes.

Steven L. Cappelle, Ilse A. Vogels, Tom C. Govaerts, Suzanne M. Toppet, Frans Compernolle, Georges J. Hoornaert

Journal:

Year:

2002

Language:

english

File:

PDF, 42 KB

english, 2002

59

The Regioselectivity of the Formation of 2-Pyrazolylthiazoles and Their Precursors from the Reaction of 2-Hydrazinothiazoles with 4,4,4-Trifluoro-1-hetaryl-1,3-butanediones.

Anna B. Denisova, Vyacheslav Ya. Sosnovskikh, Wim Dehaen, Suzanne Toppet, Luc Van Meervelt, Vasiliy A. Bakulev

Journal:

Year:

2002

File:

PDF, 28 KB

2002

60

Regiospecific Nucleophilic Substitution of Fluorine in Fused Tetrafluoroquinolines with N- and O-Nucleophiles.

Michael A. Abramov, Suzanne Toppet, Wim Dehaen

Journal:

Year:

2003

File:

PDF, 137 KB

2003

61

Reaction of 5-Halo-1,2,3-thiadiazoles with Arylenediamines as a New Approach to Tricyclic 1,3,6-Thiadiazepines.

Natalya N. Volkova, Evgeniy V. Tarasov, Luc Van Meervelt, Suzanne Toppet, Wim Dehaen, Vasiliy A. Bakulev

Journal:

Year:

2003

File:

PDF, 146 KB

2003

62

Potamopholide, a New Sesquiterpene Lactone From Vernonia potamophila.

Babady-Bila Babady-Bila, Amuri Kilonda, Shetonde Mihigo, Osomba Lohohola, Tshibangu Sha Tshibey, Frans Compernolle, Suzanne Toppet, Georges J. Hoornaert

Journal:

Year:

2003

File:

PDF, 63 KB

2003

63

Reactions of 5-Mercaptoazoles and Pyridine-2-thiones with Acetylenic Esters. Selectivity of the Formation of Novel Fused Thiazin-4-ones and Thiazolidin-4-ones.

Vasiliy A. Bakulev, Vera S. Berseneva, Natalia P. Belskaia, Yury Yu. Morzherin, Andreiy Zaitsev, Wim Dehaen, Ingrid Luyten, Suzanne Toppet

Journal:

Year:

2003

File:

PDF, 187 KB

2003

64

Acylation and Carbamoylation of 2-Hydrazinothiazole Derivatives. Identification of Isomeric Structures.

A. B. Denisova, V. A. Bakulev, W. Dehaen, S. Toppet, L. Van Meervelt, M. I. Kodess

Journal:

Year:

2005

File:

PDF, 23 KB

2005

65

Synthesis of Calix[4]phyrins Derived from Dipyrroheptane.

Czeslawa Orlewska, Suzanne Toppet, Wim Dehaen

Journal:

Year:

2005

File:

PDF, 12 KB

2005

66

Development of a Functionalizable External β-Turn Mimic Based on a cis-Fused 1,7-Naphthyridine Scaffold

Frederik J. R. Rombouts, Wim M. De Borggraeve, David Delaere, Matheus Froeyen, Suzanne M. Toppet, Frans Compernolle, Georges J. Hoornaert

Journal:

European Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 257 KB

english, 2003

67

Incorporation of Diarylbutylamine Pharmacophore into Indeno- or Naphtho[1,2-b]pyran Ring Systems

Faye Maertens, Suzanne Toppet, Frans Compernolle, Georges J. Hoornaert

Journal:

European Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 178 KB

english, 2004

68

Development of New Amino(oxo)piperidinecarboxylate Scaffolds and Their Evaluation as -Turn Mimics

Bie M. P. Verbist, Wim M. De Borggraeve, Suzanne Toppet, Frans Compernolle, Georges J. Hoornaert

Journal:

European Journal of Organic Chemistry

Year:

2005

Language:

english

File:

PDF, 303 KB

english, 2005

69

Diastereomeric Enols and Enol Derivatives of 8-Fluoro-5,11-dihydro-10H-dibenzo[a,d]cyclohepten-10-one with a Chiral 11-Substituent

Frans Compernolle, Suzanne Toppet, Thierry Brossette, Hua Mao, Mohamed Koukni, Tomasz Kozlecki, Bart Medaer, Michel Guillaume, Yolande Lang, Stef Leurs, Georges J. Hoornaert

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 143 KB

english, 2006

70

Synthesis of Methylene-Bridged Analogues of Biologically Active Pteridine Derivatives

Magdalena Ślusarczyk, Wim M. De Borggraeve, Suzanne Toppet, Georges J. Hoornaert

Journal:

European Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 155 KB

english, 2007

71

Unexpected Configurational and Conformational Preference in Bicyclo [3.2.0]heptane Systems

Max Rey, Stanley M. Roberts, André S. Dreiding, Albert Roussel, Huguette Vanlierde, Suzanne Toppet, Léon Ghosez

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 1.10 MB

1982

72

Ring opening polymerization of L-methyl 2-(2-methyl-1-aziridinyl)acetate and its racemic stereoisomer: 13C NMR study

C. Samyn, S. Toppet, G. Smets

Journal:

Macromolecular Chemistry and Physics

Year:

1976

Language:

english

File:

PDF, 369 KB

english, 1976

73

Study of the prototropic tautomerism of 8-azatheophylline by 13C and 15N NMR spectroscopy

Gerrit L'abbé, Marie-Anne Persoons, Suzanne Toppet

Journal:

Magnetic Resonance in Chemistry

Year:

1987

Language:

english

File:

PDF, 257 KB

english, 1987

74

Determination of the erythro and threo configuration of the two diastereoisomeric 2-amino-3-mercaptobutyric acids by NMR spectroscopy of derived thiazolidines

S. Toppet, P. Claes, J. Hoogmartens

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 490 KB

english, 1974

75

1H and 13C NMR study of the prototropic tautomerism of 4(5)-vinyl-1,2,3-triazole in dimethylformamide as solvent

S. Toppet, G. Wouters, G. Smets

Journal:

Magnetic Resonance in Chemistry

Year:

1978

Language:

english

File:

PDF, 162 KB

english, 1978

76

Cannabiorci- and 8-chlorocannabiorcichromenic acid as fungal antagonists from Cylindrocarpon olidum

Koen Quaghebeur, Jozef Coosemans, Suzanne Toppet, Frans Compernolle

Journal:

Year:

1994

Language:

english

File:

PDF, 289 KB

english, 1994

77

Nuclear magnetic resonance studies on sequence distributions in vinyl alcohol-vinyl acetate copolymers

Suzanne Toppet, Piet J. Lemstra, Geert Van der Velden

Journal:

Year:

1983

Language:

english

File:

PDF, 606 KB

english, 1983

78

Spectral correlations for β-chlorovinyl ketones

H. Martens, G. Hoornaert, S. Toppet

Journal:

Year:

1973

Language:

english

File:

PDF, 654 KB

english, 1973

79

NMR study of the inversion at carbon 2 of some 1′3′3′-trimethylindolino disubstituted spirobenzopyranes

S. Toppet, W. Quintens, G. Smets

Journal:

Year:

1975

Language:

english

File:

PDF, 144 KB

english, 1975

80

Tautomerism of azopigments derivedfrom bilirubin

F. Compernolle, S. Toppet, D.W. Hutchinson

Journal:

Year:

1980

Language:

english

File:

PDF, 367 KB

english, 1980

81

The use of isoquinolinetriones in the synthesis of benzo[c]phenanthridine alkaloids

C. Pollers-Wieërs, J. Vekemans, S. Toppet, G. Hoornaert

Journal:

Year:

1981

Language:

english

File:

PDF, 480 KB

english, 1981

82

Synthesis of a chiral 2,6-bridged morpholine system: trans-6,7-diol derivatives of 8-oxa-3-azabicyclo[3.2.1]octane

Amuri Kilonda, Elisabeth Dequeker, Frans Compernolle, Pieter Delbeke, Suzanne Toppet, Babady Bila, Georges J. Hoornaert

Journal:

Year:

1995

Language:

english

File:

PDF, 657 KB

english, 1995

83

Diastereoselective conversion of L-(S)-erythrulose to 2-amino-2-deoxy-L-erythritol

Elisabeth Dequeker, Frans Compernolle, Suzanne Toppet, Georges Hoornaert

Journal:

Year:

1995

Language:

english

File:

PDF, 813 KB

english, 1995

84

Intramolecular Diels-Alder reactions of 2(1H)-pyrazinones: Synthesis of new Furo/Pyrano-pyridinones and -pyridines

Kris J. Buysens, Didier M. Vandenberghe, Suzanne M. Toppet, Georges J. Hoornaert

Journal:

Year:

1995

Language:

english

File:

PDF, 1.15 MB

english, 1995

85

The synthesis of 7-carbonyl homologues of 1-deoxynojirimycin

Amuri Kilonda, Frans Compernolle, Suzanne Toppet, Georges J. Hoornaert

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 311 KB

english, 1994

86

Reactions of malonthioamides and malonamidines with methyl acetylpyruvate as a one-step method to prepare 4-thio- and 4-aminopyrrolo[3,4-c]pyridines

Vera S. Berseneva, Vasiliy A. Bakulev, Wim Dehaen, Suzanne Toppet, Marina Borovkova

Journal:

Year:

2007

Language:

english

File:

PDF, 196 KB

english, 2007

87

5,5-Dialkyldipyrromethane as a precursor for the synthesis of calix[4]phyrins and pseudocorroles using MacDonald [2+2] condensations

Czeslawa Orlewska, Wouter Maes, Suzanne Toppet, Wim Dehaen

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 120 KB

english, 2005

88

[3+2]- Versus [4+2]-cycloaddition reactions of 3-methylsulfanyl-2-arylazo-3-(pyrrolidin-1-yl)acrylonitriles with N-substituted maleimides involving pyrrolidine-derived azomethine ylides

Tatyana G. Deryabina, Natalia P. Belskaia, Michail I. Kodess, Wim Dehaen, Suzanne Toppet, Vasiliy A. Bakulev

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 98 KB

english, 2006

89

Isolation and structure elucidation of ampicillin and amoxicillin oligomers

E. Roets, P.De Pourcq, S. Toppet, J. Hoogmartens, H. Vanderhaeghe, D.H. Williams, R.J. Smith

Journal:

Journal of Chromatography A

Year:

1984

Language:

english

File:

PDF, 823 KB

english, 1984

90

NMR studies of organometallic complexes and their etherates

S. Toppet, G. Slinckx, G. Smets

Journal:

Journal of Organometallic Chemistry

Year:

1967

Language:

english

File:

PDF, 650 KB

english, 1967

91

An ursadienedioic acid glycoside from Crossopteryx febrifuga

Babady-Bila, Tshiamuene Ngalamulume, Amuri Kilonda, Suzanne Toppet, Frans Compernolle, Georges Hoornaert

Journal:

Year:

1991

Language:

english

File:

PDF, 466 KB

english, 1991

92

The Synthesis of 6-Azido and 6-Amino Analogues of 1-Deoxynojirimycin and their Conversion to Bicyclic Derivatives

Amuri Kilonda, Frans Compernolle, Koen Peeters, Gert J Joly, Suzanne Toppet, Georges J Hoornaert

Journal:

Year:

2000

Language:

english

File:

PDF, 214 KB

english, 2000

93

Nucleophilic Intramolecular Cyclization Reactions of Alkynechalcogenolates

M.A. Abramov, W. Dehaen, B. D'hooge, M.L. Petrov, S. Smeets, S. Toppet, M. Voets

Journal:

Year:

2000

Language:

english

File:

PDF, 137 KB

english, 2000

94

Acid-Catalyzed Condensation of Citronellal and Electron Rich Phenols: Mechanism and Functionalization of the Adducts

Raf Goossens, Géraldine Lhomeau, Bart Forier, Suzanne Toppet, Luc Van Meervelt, Wim Dehaen

Journal:

Year:

2000

Language:

english

File:

PDF, 166 KB

english, 2000

95

The Synthesis of 2,7-Substituted Octahydro-2H-Pyrido[1,2-a] Pyrazines, Analogues of Quinolizidine and Piperazine Drugs

M.Ashty Saleh, Frans Compernolle, Suzanne Toppet, Georges J. Hoornaert

Journal:

Year:

1994

Language:

english

File:

PDF, 754 KB

english, 1994

96

Molecular rearrangements of 5-azido substituted 1,2,3-triazoles

Gerrit L'Abbe, Peter Van Stappen, Suzanne Toppet

Journal:

Year:

1985

Language:

english

File:

PDF, 725 KB

english, 1985

97

Synthesis of fused 1,2,4-thiadiazoles from 5-chloro-1,2,4-thiadiazol-3(2H)-ones

Gerrit L'abbé, Johan Buelens, Wim Dehaen, Suzanne Toppet, Janine Feneau-Dupont, Jean-Paul Declercq

Journal:

Year:

1994

Language:

english

File:

PDF, 631 KB

english, 1994

98

Synthesis and thermolysis of 4-substituted 5-azido-l-phenyl-l,2,3-triazoles

Gerrit L'abbé, Anna Vandendriessche, Suzanne Toppet

Journal:

Year:

1988

Language:

english

File:

PDF, 763 KB

english, 1988

99

New triterpenes from heinsia crinata

Babady-Bila, A. Kilonda, S. Toppet, F. Compernolle, G. Hoornaert

Journal:

Year:

1989

Language:

english

File:

PDF, 588 KB

english, 1989

100

Diels-alder reactions of pyrano[3,4-b]indol-3-ones with olefinic compounds : Synthesis of (1,2-dihydro)carbazoles

P. Van Doren, D. Vanderzande, S. Toppet, G. Hoornaert

Journal:

Year:

1989

Language:

english

File:

PDF, 701 KB

english, 1989