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51

Analysis of in Vivo Levels of Acyl-Thioesters with Gas Chromatography/Mass Spectrometry of the Butylamide Derivative

J. Kopka, J.B. Ohlrogge, J.G. Jaworski

Journal:

Analytical Biochemistry

Year:

1995

File:

PDF, 836 KB

1995

52

The Mediation of Intentional Judgments by Unconscious Perceptions: The Influences of Task Strategy, Task Preference, Word Meaning, and Motivation

Michael Snodgrass, Howard Shevrin, Michael Kopka

Journal:

Consciousness and Cognition

Year:

1993

File:

PDF, 1.46 MB

1993

53

Administration of the bacterial extract Broncho-Vaxom® enhances radiation recovery and myelopoietic regeneration

Peter Fedoročko, Nadežda O. Macková, Peter Brezáni, Michal Kopka

Journal:

Immunopharmacology

Year:

1994

Language:

english

File:

PDF, 607 KB

english, 1994

54

VLF wave generation by modulated RF heating of the electrojet ionosphere

R.L. Dowden, P. Stubbe, H. Kopka

Journal:

Advances in Space Research

Year:

1981

Language:

english

File:

PDF, 139 KB

english, 1981

55

The “long wavelength radar” on the Mars-94 orbiter

E. Nielsen, W.I. Axford, T. Hagfors, H. Kopka, N.A. Armand, V.A. Andrianov, D.Ja. Shtern, T. Breus

Journal:

Advances in Space Research

Year:

1995

Language:

english

File:

PDF, 1.24 MB

english, 1995

56

A new 18F-labelled derivative of the MMP inhibitor CGS 27023A for PET: Radiosynthesis and initial small-animal PET studies

Stefan Wagner, Hans-Jörg Breyholz, Carsten Höltke, Andreas Faust, Otmar Schober, Michael Schäfers, Klaus Kopka

Journal:

Applied Radiation and Isotopes

Year:

2009

Language:

english

File:

PDF, 349 KB

english, 2009

57

The MMP inhibitor (R)-2-(N-benzyl-4-(2-[18F]fluoroethoxy)phenylsulphonamido)-N-hydroxy-3-methylbutanamide: Improved precursor synthesis and fully automated radiosynthesis

Stefan Wagner, Andreas Faust, Hans-Jörg Breyholz, Otmar Schober, Michael Schäfers, Klaus Kopka

Journal:

Applied Radiation and Isotopes

Year:

2011

Language:

english

File:

PDF, 588 KB

english, 2011

58

Synthesis and first in vivo evaluation of new selective high affinity β1-adrenoceptor radioligands for SPECT based on ICI 89,406

Stefan Wagner, Klaus Kopka, Marilyn P. Law, Burkhard Riemann, Victor W. Pike, Otmar Schober, Michael Schäfers

Journal:

Bioorganic & Medicinal Chemistry

Year:

2004

Language:

english

File:

PDF, 611 KB

english, 2004

59

Synthesis, in vitro pharmacology and biodistribution studies of new PD 156707-derived ETA receptor radioligands

Carsten Höltke, Marilyn P. Law, Stefan Wagner, Hans-Jörg Breyholz, Klaus Kopka, Christoph Bremer, Bodo Levkau, Otmar Schober, Michael Schäfers

Journal:

Bioorganic & Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 217 KB

english, 2006

60

Inhibition of matrix metalloproteinases by N-carboxyalkyl peptides containing extended alkyl residues At P1'

Craig K. Esser, Ihor E. Kopka, Philippe L. Durette, Richard K. Harrison, Lisa M. Niedzwiecki, Maria Izquierdo-Martin, Ross L. Stein, William K. Hagmann

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 238 KB

english, 1995

61

Inhibition of matrix metalloproteinases by N-carboxyalkyl dipeptides: Enhanced potency and selectivity with substituted P1′ homophenylalanines

Soumya P. Sahoo, Charles G. Caldwell, Kevin T. Chapman, Philippe L. Durette, Craig K. Esser, Ihor E. Kopka, Scott A. Polo, Kelly M. Sperow, Lisa M. Niedzwiecki, Maria Izquierdo-Martin, Benedict C. Cha

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 259 KB

english, 1995

62

PET-compatible endothelin receptor radioligands: Synthesis and first in vitro and in vivo studies

Carsten Höltke, Marilyn P. Law, Stefan Wagner, Klaus Kopka, Andreas Faust, Hans-Jörg Breyholz, Otmar Schober, Christoph Bremer, Burkhard Riemann, Michael Schäfers

Journal:

Bioorganic & Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 986 KB

english, 2009

63

Synthesis and cannabinoid-1 receptor binding affinity of conformationally constrained analogs of taranabant

Ihor E. Kopka, Linus S. Lin, James P. Jewell, Thomas J. Lanza, Tung M. Fong, Chun-Pyn Shen, Zhege J. Lao, Sookhee Ha, Laurie G. Castonguay, Lex Van der Ploeg, Mark T. Goulet, William K. Hagmann

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2010

Language:

english

File:

PDF, 1000 KB

english, 2010

64

Stability of patulin in a juice-like aqueous model system in the presence of ascorbic acid

S. Drusch, S. Kopka, J. Kaeding

Journal:

Year:

2007

Language:

english

File:

PDF, 131 KB

english, 2007

65

Retention index thresholds for compound matching in GC–MS metabolite profiling

Nadine Strehmel, Jan Hummel, Alexander Erban, Katrin Strassburg, Joachim Kopka

Journal:

Journal of Chromatography B

Year:

2008

Language:

english

File:

PDF, 614 KB

english, 2008

66

Construction and application of a mass spectral and retention time index database generated from plant GC/EI-TOF-MS metabolite profiles

Cornelia Wagner, Michael Sefkow, Joachim Kopka

Journal:

Year:

2003

Language:

english

File:

PDF, 1020 KB

english, 2003

67

A novel one-pot synthesis of substituted 4-t-butyldimethylsilyloxy-thiazoles

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 257 KB

english, 1988

68

Selective semisynthetic modification of L-156,602, a novel cyclic hexadepsipeptide antibiotic

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 284 KB

english, 1990

69

A total synthesis of (±)-dihydropalustrine

Harry D. Wasserman, Michael R. Leadbetter, Ihor E. Kopka

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 189 KB

english, 1984

70

Electrocardiograph-triggered two-dimensional time-of-flight versus optimized contrast-enhanced three-dimensional MR angiography of the peripheral arteries

Rolf Vosshenrich, Lars Kopka, Ernesto Castillo, Uwe B̈ottcher, Jochen Graessner, Eckhardt Grabbe

Journal:

Magnetic Resonance Imaging

Year:

1998

Language:

english

File:

PDF, 738 KB

english, 1998

71

Substituted 2-aminopyridines as inhibitors of nitric oxide synthases

William K Hagmann, Charles G Caldwell, Ping Chen, Philippe L Durette, Craig K Esser, Thomas J Lanza, Ihor E Kopka, Ravi Guthikonda, Shrenik K Shah, Malcolm MacCoss, Renee M Chabin, Daniel Fletcher, St

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2000

Language:

english

File:

PDF, 121 KB

english, 2000

72

The inhibition of C5a receptor binding by analogs of L-156,602, a cyclic hexadepsipeptide antibiotic

Philippe L. Durette, Ihor E. Kopka, Thomas J. Lanza, Joung L. Goulet, Joanne F. Kinneary, Charles G. Caldwell, Milton L. Hammond, Steven S. Bondy, Robert A. Zambias, Joshua Boger, Thomas Rollins, Salv

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1992

Language:

english

File:

PDF, 601 KB

english, 1992

73

The discovery of sulfonylated dipeptides as Potent VLA-4 antagonists

William K Hagmann, Philippe L Durette, Thomas Lanza, Nancy Jo Kevin, Stephen E de Laszlo, Ihor E Kopka, David Young, Plato A Magriotis, Bing Li, Linus S Lin, Ginger Yang, Theodore Kamenecka, Linda L C

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2001

Language:

english

File:

PDF, 142 KB

english, 2001

74

The Discovery of acylated β-Amino acids as potent and orally bioavailable VLA-4 antagonists

Linus S. Lin, Ihor E. Kopka, Richard A. Mumford, Plato A. Magriotis, Thomas Lanza Jr., Philippe L. Durette, Theodore Kamenecka, David N. Young, Stephen E.de Laszlo, Ermenegilda McCauley, Gail Van Ripe

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2002

Language:

english

File:

PDF, 129 KB

english, 2002

75

Substituted N-(3,5-Dichlorobenzenesulfonyl)-l-prolyl-phenylalanine analogues as potent VLA-4 antagonists

Ihor E Kopka, David N Young, Linus S Lin, Richard A Mumford, Plato A Magriotis, Malcolm MacCoss, Sander G Mills, Gail Van Riper, Ermengilda McCauley, Linda E Egger, Usha Kidambi, John A Schmidt, Kathr

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2002

Language:

english

File:

PDF, 117 KB

english, 2002

76

CorrigendumCorrigendum to “The discovery of acylated β-Amino acids as potent and orally bioavailable VLA-4 antagonists”[Bioorg. Med. Chem. Lett. 12 (2002) 611]

Linus S Lin, Ihor E Kopka, Richard A Mumford, Plato A Magriotis, Thomas Lanza, Jr, Philippe L Durette, Theodore Kamenecka, David N Young, Stephen E de Laszlo, Ermenegilda McCauley, Gail Van Riper, Ush

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2002

Language:

english

File:

PDF, 61 KB

english, 2002

77

N-(Arylacetyl)-biphenylalanines as Potent VLA-4 Antagonists

Bing Li, Stephen E de Laszlo, Theodore M Kamenecka, Ihor E Kopka, Philippe L Durette, Thomas Lanza, Jr, Malcolm MacCoss, Sharon Tong, Richard A Mumford, Ermengilda D McCauley, Gail Van Riper, John A S

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2002

Language:

english

File:

PDF, 162 KB

english, 2002

78

Substituted 3-amino biaryl propionic acids as potent VLA-4 antagonists

Ihor E Kopka, Linus S Lin, Richard A Mumford, Thomas Lanza Jr., Plato A Magriotis, David Young, Stephen E DeLaszlo, Malcolm MacCoss, Sander G Mills, Gail Van Riper, Ermengilda McCauley, Kathryn Lyons,

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2002

Language:

english

File:

PDF, 129 KB

english, 2002

79

The introduction of cricoid pressure

Journal:

Year:

2002

Language:

english

File:

PDF, 347 KB

english, 2002

80

Scary white stuff

Journal:

Year:

2003

Language:

english

File:

PDF, 586 KB

english, 2003

81

Potato guard cells respond to drying soil by a complex change in the expression of genes related to carbon metabolism and turgor regulation

Joachim Kopka, Nicholas J. Provart, Bernd Müller-Röber

Journal:

The Plant Journal

Year:

1997

File:

PDF, 1.55 MB

1997

82

Simultaneous analysis of metabolites in potato tuber by gas chromatography–mass spectrometry

Ute Roessner, Cornelia Wagner, Joachim Kopka, Richard N. Trethewey, Lothar Willmitzer

Journal:

The Plant Journal

Year:

2000

Language:

english

File:

PDF, 306 KB

english, 2000

83

Phospholipase C is required for the control of stomatal aperture by ABA

Lee Hunt, Lewis N. Mills, Christophe Pical, Calum P. Leckie, Fiona L. Aitken, Joachim Kopka, Bernd Mueller-Roeber, Martin R. McAinsh, Alistair M. Hetherington, Julie E. Gray

Journal:

The Plant Journal

Year:

2003

Language:

english

File:

PDF, 186 KB

english, 2003

84

Characterization of 3-[123I]iodo-L-α-methyl tyrosine transport in astrocytes of neonatal rats

Klaus Kopka, Burkhard Riemann, Matthias Friedrich, Silke Winters, Hartmut Halfter, Matthias Weckesser, Florian Stögbauer, E. Bernd Ringelstein, Otmar Schober

Journal:

Journal of Neurochemistry

Year:

2001

Language:

english

File:

PDF, 520 KB

english, 2001

85

A rapid approach for phenotype-screening and database independent detection of cSNP/protein polymorphism using mass accuracy precursor alignment

Wolfgang Hoehenwarter, Joost T. van Dongen, Stefanie Wienkoop, Matthias Steinfath, Jan Hummel, Alexander Erban, Ronan Sulpice, Babette Regierer, Joachim Kopka, Peter Geigenberger, Wolfram Weckwerth

Journal:

Year:

2008

Language:

english

File:

PDF, 600 KB

english, 2008

86

Polymerisation an aktivierten SiO2-Oberflächen—IR-spektroskopische Untersuchungen

Dorothea Berg, Hans-Jürgen Tiller, Ingeburg Kopka, Burkhardt Langguth

Journal:

Zeitschrift für Chemie

Year:

1978

Language:

german

File:

PDF, 291 KB

german, 1978

87

Acyl carrier proteins from developing seeds ofCuphea lanceolataAit

Joachim Kopka, Markus Robers, Ricardo Schuch, Friedrich Spener

Journal:

Year:

1993

Language:

english

File:

PDF, 1.21 MB

english, 1993

88

Changes in Al, Mn and Fe from sediments and aquatic plants after lake drawdown

John H. Peverly, Robert J. Kopka

Journal:

Water, Air & Soil Pollution

Year:

1991

Language:

english

File:

PDF, 551 KB

english, 1991

89

D-lattices

Ferdinand Chovanec, František Kôpka

Journal:

International Journal of Theoretical Physics

Year:

1995

Language:

english

File:

PDF, 207 KB

english, 1995

90

Compatibility in D-posets

František Kôpka

Journal:

International Journal of Theoretical Physics

Year:

1995

Language:

english

File:

PDF, 252 KB

english, 1995

91

Abstracts of Original Contributions Cardiovascular Molecular Imaging Symposium May 3–4, 2004 Bethesda, Maryland

T Lahoutte, C Vanhove, V Caveliers, M Defrise, H Everaert, A Bossuyt, P. R. Franken, K. P. Schäfers, M. Kriens, C. Barnard, O. Schober, M. Schäfers, K Kopka, S Wagner, MP Law, B Riemann, VW Pike, P He

Journal:

Journal of Nuclear Cardiology

Year:

2004

File:

PDF, 1.71 MB

2004

92

Respiration Therapy Devices Within Products Group 14 of the List of Medical Preparations and Adjuvants

Hans Jürgen Kopka

Journal:

Sleep and Breathing

Year:

1997

Language:

english

File:

PDF, 714 KB

english, 1997

93

Kinetics of 3-[123I]iodo-l-α-methyltyrosine transport in rat C6 glioma cells

Burkhard Riemann, Florian Stögbauer, Klaus Kopka, Hartmut Halfter, Manuela Lasic, Anja Schirmacher, Torsten Kuwert, Matthias Weckesser, E. Bernd Ringelstein, Otmar Schober

Journal:

European Journal of Nuclear Medicine and Molecular Imaging

Year:

1999

Language:

english

File:

PDF, 67 KB

english, 1999

94

Early Effects of Irradiation on [123I]-IMT and [18F]-FDG Uptake in Rat C6 Glioma Cells

Burkhard Riemann, Stefan Könemann, Daniel Pöpping, Klaus Kopka, Matthias Weckesser, Normann Willich, Otmar Schober

Journal:

Strahlentherapie und Onkologie

Year:

2004

File:

PDF, 319 KB

2004

95

Contrast-enhanced MR angiography of the peripheral vessels

R. Vosshenrich, L. Kopka, E. Grabbe

Journal:

Year:

1997

Language:

german

File:

PDF, 1.13 MB

german, 1997

96

Initial experience with a new method for the dynamic assessment of pelvic floor function in women: the Kolpexin Pull Test

Nathan Guerette, Minda Neimark, StacyL. Kopka, JacobE. Jones, G.Willy Davila

Journal:

International Urogynecology Journal

Year:

2004

Language:

english

File:

PDF, 212 KB

english, 2004

97

Targeting of matrix metalloproteinase activation for noninvasive detection of vulnerable atherosclerotic lesions

Dagmar Hartung, Michael Schäfers, Shinichiro Fujimoto, Bodo Levkau, Navneet Narula, Klaus Kopka, Renu Virmani, Chris Reutelingsperger, Leo Hofstra, Frank D. Kolodgie, Artiom Petrov, Jagat Narula

Journal:

European Journal of Nuclear Medicine and Molecular Imaging

Year:

2007

Language:

english

File:

PDF, 388 KB

english, 2007

98

Are [O-methyl-11C]derivatives of ICI 89,406 β1-adrenoceptor selective radioligands suitable for PET?

Marilyn P. Law, Stefan Wagner, Klaus Kopka, Victor W. Pike, Otmar Schober, Michael Schäfers

Journal:

European Journal of Nuclear Medicine and Molecular Imaging

Year:

2008

Language:

english

File:

PDF, 491 KB

english, 2008

99

Erratum to: Kinetics of 3-[123I]iodo-L-α-methyltyrosine transport in rat C6 glioma cells

Burkhard Riemann, Florian Stögbauer, Klaus Kopka, Hartmut Halfter, Manuela Lasic, Anja Schirmacher, Torsten Kuwert, Matthias Weckesser, Bernd E. Ringelstein, Otmar Schober

Journal:

European Journal of Nuclear Medicine and Molecular Imaging

Year:

2000

Language:

english

File:

PDF, 6 KB

english, 2000

100

Sequential scintigraphic strategy for the differentiation of brain tumours

Peter Matheja, Christian Rickert, Matthias Weckesser, Stefan Palkovic, Jan Löttgen, Burkhard Riemann, Klaus Kopka, Torsten Kuwert, Hansdetlef Wassmann, Werner Paulus, Otmar Schober

Journal:

European Journal of Nuclear Medicine and Molecular Imaging

Year:

2000

Language:

english

File:

PDF, 256 KB

english, 2000