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101

Synthese eines 3′-C-Methyl-2′-desoxyribonucleosids mit Methylmagnesiumiodid

A. Grouiller, H. Essadiq, H. Pacgeco, S. Juntunen, Prof. Dr. J. Chattopadhyaya

Journal:

Angewandte Chemie

Year:

1985

File:

PDF, 207 KB

1985

102

Synthesis of 3′-C-Methyl-2′-deoxyribonucleoside with Methylmagnesium Iodide

A. Grouiller, H. Essadiq, H. Pacheco, S. Juntunen, J. Chattopadhyaya

Journal:

Angewandte Chemie International Edition

Year:

1985

Language:

english

File:

PDF, 247 KB

english, 1985

103

Biocidal organotin compounds: Part 1. Preparation and characterization of triorganotin(IV) 4-pyridyl- and 2-pyrimidyl- thioacetates and the crystal structure of triphenyltin(2-pyrimidylthioacetate)

A. Chakrabarti, Sk. Kamruddin, T. K. Chattopadhyaya, A. Roy, B. N. Chakraborty, K. C. Molloy, E. R. T. Tiekink

Journal:

Applied Organometallic Chemistry

Year:

1995

Language:

english

File:

PDF, 584 KB

english, 1995

104

Post-splenectomy sepsis

V. K. Kapoor, T. K. Chattopadhyaya

Journal:

British Journal of Surgery

Year:

1986

Language:

english

File:

PDF, 137 KB

english, 1986

105

outpatient breast biopsy

V. K. Kapoor, T. K. Chattopadhyaya, L. K. Sharma, J. Bradbeer

Journal:

British Journal of Surgery

Year:

1986

Language:

english

File:

PDF, 151 KB

english, 1986

106

Interactions of drugs and an oligonucleotide with charged membranes analyzed by immobilized liposome chromatography

Anna Lundquist, Caroline Engvall, Elisabet Boija, Sanela Kurtovic, Jyoti Chattopadhyaya, Christine Lagerquist Hägglund, Per Lundahl§

Journal:

Biomedical Chromatography

Year:

2006

Language:

english

File:

PDF, 131 KB

english, 2006

107

The Synthesis of Lariat-RNAs and their Conformational Analysis by NMR Spectroscopy: The Study of their Unique Self-Cleavage Reaction Modelling Some Catalytic RNAs (Ribozymes)

C. Sund, B. Rousse, N. Puri, G. Viswanadham, P. Agback, A. Sandström, C. Glemarec, S. I. Yamakage, J. Chattopadhyaya

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1994

Language:

english

File:

PDF, 1.68 MB

english, 1994

108

Highlights in Bioorganic Chemistry. Edited by Carsten Schmuck and Helma Wennemers.

Jyoti Chattopadhyaya

Journal:

Year:

2004

Language:

english

File:

PDF, 39 KB

english, 2004

109

Charge Transfer in DNA: From Mechanism to Application. Edited by Hans-Achim Wagenknecht.

Jyoti Chattopadhyaya

Journal:

Year:

2006

Language:

english

File:

PDF, 45 KB

english, 2006

110

ChemInform Abstract: The Tunable Transmission of the Aromatic Character of the Aglycone Through the Anomeric Effect in C-Nucleosides Drives Its Own Sugar Conformation: A Thermodynamic Study.

I. LUYTEN, C. THIBAUDEAU, A. SANDSTROEM, J. CHATTOPADHYAYA

Journal:

Year:

1997

Language:

english

File:

PDF, 32 KB

english, 1997

111

ChemInform Abstract: The Application of Uppsala “NMR-Window” Concept for Conformational Analysis of Biologically Functional DNAs and RNAs by High-Field NMR.

A. FOELDESI, S.-I. YAMAKAGE, F. P. R. NILSON, T. V. MALTSEVA, C. GLEMAREC, J. CHATTOPADHYAYA

Journal:

Year:

1997

File:

PDF, 26 KB

1997

112

ChemInform Abstract: The Discovery of Intramolecular Stereoelectronic Forces That Drive the Sugar Conformation in Nucleosides and Nucleotides.

C. THIBAUDEAU, J. CHATTOPADHYAYA

Journal:

Year:

1997

File:

PDF, 23 KB

1997

113

ChemInform Abstract: The First Experimental Evidence for a Larger Medium-Dependent Flexibility of Natural β-D-Nucleosides Compared to the α-D-Nucleosides.

C. THIBAUDEAU, A. FOELDESI, J. CHATTOPADHYAYA

Journal:

Year:

1998

File:

PDF, 28 KB

1998

114

ChemInform Abstract: Synthesis of 1′-Phenazine-Tethered Psicofuranosyl Oligonucleotides: The Thermal Stability and Fluorescence Properties of Their Duplexes and Triplexes.

D. OSSIPOV, J. CHATTOPADHYAYA

Journal:

Year:

1998

File:

PDF, 24 KB

1998

115

ChemInform Abstract: NMR Conformation of (-)-β-D-Aristeromycin and Its 2′-Deoxy and 3′-Deoxy Counterparts in Aqueous Solution.

C. THIBAUDEAU, A. KUMAR, S. BEKIROGLU, A. MATSUDA, V. E. MARQUEZ, J. CHATTOPADHYAYA

Journal:

Year:

1998

File:

PDF, 29 KB

1998

116

ChemInform Abstract: Synthesis of Partially Deuterated 2′-Deoxyribonucleoside Blocks and Their Incorporation into an Oligo-DNA for Simplification of Overcrowding and Selective Enhancement of Resolution and Sensitivity in the 1H NMR Spectra.

Andras Foeldesi, Tatiana V. Maltseva, Zoltan Dinya, Jyoti Chattopadhyaya

Journal:

Year:

1999

File:

PDF, 29 KB

1999

117

ChemInform Abstract: Partially Deuterated Oligo-DNA Reduces Overcrowding, Enhances Resolution and Sensitivity and Provides Improved NMR Contraints for Structure Elucidation of Oligo-DNA.

Tatiana V. Maltseva, Andras Foeldesi, Jyoti Chattopadhyaya

Journal:

Year:

1999

File:

PDF, 26 KB

1999

118

ChemInform Abstract: Synthesis of 2H, 13C-Labeled 2′-Deoxynucleosides and Their Site Specific Incorporation into Oligo-DNA for Structural Studies via Relaxation Time Measurements

A. Foeldesi, T. V. Maltseva, J. Chattopadhyaya

Journal:

Year:

1999

File:

PDF, 29 KB

1999

119

ChemInform Abstract: Total Synthesis of 2′,3′,4′,5′,5′′-2H5-Ribonucleosides: The Key Building Blocks for NMR Structure Elucidation of Large RNA.

Andras Foeldesi, Anna Trifonova, Zoltan Dinya, Jyoti Chattopadhyaya

Journal:

Year:

2002

File:

PDF, 28 KB

2002

120

ChemInform Abstract: The Synthesis of Deuterionucleosides

Andras Foeldesi, Anna Trifonova, Mrinal K. Kundu, Jyoti Chattopadhyaya

Journal:

Year:

2002

File:

PDF, 24 KB

2002

121

ChemInform Abstract: Synthesis and Structure of New Methylene-Bridged Hexopyranosyl Nucleoside (BHNA).

Chuanzheng Zhou, Oleksandr Plashkevych, Yi Liu, Naresh Badgujar, Jyoti Chattopadhyaya

Journal:

Year:

2009

File:

PDF, 26 KB

2009

122

ChemInform Abstract: The Synthesis of Therapeutic Locked Nucleos(t)ides

Chuanzheng Zhou, Jyoti Chattopadhyaya

Journal:

Year:

2010

File:

PDF, 12 KB

2010

123

ChemInform Abstract: Crystal Structure, Thermal Expansion, Electrical Conductivity and Chemical Compatibility Studies of Nanocrystalline Ln0.6Sr0.4Co0.2Fe0.8 O3-δ (Ln: Nd, Sm, Gd).

Nityanand Chaubey, Dheeraj Jain, B. N. Wani, C. G. S. Pillai, S. R. Bharadwaj, M. C. Chattopadhyaya

Journal:

Year:

2011

Language:

english

File:

PDF, 21 KB

english, 2011

124

Studies on the Stereoselective Synthesis of Deuterated D-Ribose Derivatives

Mrinal K. Kundu, Andras Földesi, Jyoti Chattopadhyaya

Journal:

Helvetica Chimica Acta

Year:

2003

Language:

english

File:

PDF, 131 KB

english, 2003

125

Synthesis of [2′-2H1]-Ribonucleosides

András Földesi, Mrinal K. Kundu, Zoltán Dinya, Jyoti Chattopadhyaya

Journal:

Helvetica Chimica Acta

Year:

2004

Language:

english

File:

PDF, 278 KB

english, 2004

126

Synthese von 4-Hydroxynaphtho[1,2-c]- und 3-Oxoindeno-[2,3-c]isocumarinen

Jnandra Nath Chatterjea, Hem Chandra Jha, A. Kumar Chattopadhyaya

Journal:

European Journal of Organic Chemistry

Year:

1974

File:

PDF, 328 KB

1974

127

Synthesis and phosphorylating properties of 2-chloro-2,3-dihydro-3-(methylsulfonyl)-1,3,2-benzoxazaphosphole 2-oxide. Derivatives with chloro substituents on the benzene ring

Sabine Hünsch, Wolfgang Richter, Ivar Ugi, Jyoti Chattopadhyaya

Journal:

European Journal of Organic Chemistry

Year:

1994

Language:

english

File:

PDF, 561 KB

english, 1994

128

Synthesis of multiply labelled ribonucleosides for sequence-specific labelling of oligo-RNA

Jan Milecki, Andras Földesi, Artur Fischer, Ryszard W. Adamiak, Jyoti Chattopadhyaya

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

2001

Language:

english

File:

PDF, 221 KB

english, 2001

129

Inhibition of hepatitis B virus DNA polymerase by 3′-azido-3′-deoxythymidine triphosphate but not by its threo analog

E. Nordenfelt, Bengt Löfgren, Jyoti Chattopadhyaya, Bo Öberg

Journal:

Journal of Medical Virology

Year:

1987

Language:

english

File:

PDF, 301 KB

english, 1987

130

Distinction of 15N resonances based on differences in small 15N, 1H coupling constants. An application of 1H-decoupled INEPT experiments

C. Glemarec, G. Remaud, J. Chattopadhyaya

Journal:

Magnetic Resonance in Chemistry

Year:

1988

Language:

english

File:

PDF, 358 KB

english, 1988

131

15N NMR spectra of wyosine (Y-nucleoside) triacetate and its 7-methyl congener. Chemical shifts and 15N,1H coupling constants

C. Glemarec, G. Remaud, J. Chattopadhyaya

Journal:

Magnetic Resonance in Chemistry

Year:

1988

Language:

english

File:

PDF, 380 KB

english, 1988

132

Electron-impact fragmentation of triaryl-s-trithianes: A novel skeletal rearrangement involving sulphur-sulphur bond formation

Jyoti B. Chattopadhyaya, A. V. Rama Rao

Journal:

Journal of Mass Spectrometry

Year:

1974

Language:

english

File:

PDF, 399 KB

english, 1974

133

QUISTOR: Conical injection of ions around the z-axis

Rajagopal Chattopadhyaya, P.K. Ghosh

Journal:

International Journal of Mass Spectrometry and Ion Physics

Year:

1980

Language:

english

File:

PDF, 444 KB

english, 1980

134

Quistor: Injection of two concentric rings of ions in the X-Y plane

Rajagopal Chattopadhyaya, P.K. Ghosh

Journal:

International Journal of Mass Spectrometry and Ion Physics

Year:

1981

Language:

english

File:

PDF, 347 KB

english, 1981

135

Photocurrent in a diffused p-n junction

Amitabha Sinha, S.K. Chattopadhyaya

Journal:

Solid-State Electronics

Year:

1976

Language:

english

File:

PDF, 192 KB

english, 1976

136

Temperature dependence of open-circuit photovoltage of a back-surface field semiconductor junction

Amitabha Sinha, S.K. Chattopadhyaya

Journal:

Solid-State Electronics

Year:

1979

Language:

english

File:

PDF, 387 KB

english, 1979

137

New synthesis of 2',3'-dideoxy-3'-C-cyano-2'-substituted thymidines by michael addition reactions

J.-C. Wu, J. Chattopadhyaya

Journal:

Year:

1989

Language:

english

File:

PDF, 815 KB

english, 1989

138

Why do all lariat RNA introns have adenosine as the branch point nucleotide ? Conformational studies on the implication of the branch-point modification by guanine, uracil or cytosine in the naturally.occurring branched tetranucleotide by 1H- & 31p-NMR spectroscopy

G. Remaud, N. Balgobin, C. Glemarec, J. Chattopadhyaya

Journal:

Year:

1989

Language:

english

File:

PDF, 1022 KB

english, 1989

139

The diastereospecific synthesis of new 2′,3′-Cis-α-fused carbocyclic nucleosides

A. Papchikhin, P. Agback, J. Plavec, J. Chattopadhyaya

Journal:

Year:

1995

Language:

english

File:

PDF, 845 KB

english, 1995

140

The synthesis and reactivity of new 2-(N,N-diisopropylamino)-3-methylsulfonyl-1,3,2-benzoxazaphospholes. The utility of the 5-chloro analogue in the one-pot synthesis of oligothiophosphates: [ApsppA, ApspppA, ppp5′A2′ps5′A, m7GpsppA, Apspppp, Apspp]

Nitin Puri, Sabine Hünsch, Christian Sund, Ivar Ugi, Jyoti Chattopadhyaya

Journal:

Year:

1995

Language:

english

File:

PDF, 1.44 MB

english, 1995

141

Partially-deuterated nucleotide residues in large DNA duplex simplify the spectral overlap and provide both the J-coupling and nOe informations by the “NMR-window” approach

A. Földesi, S.-i. Yamakage, T.V. Maltseva, F.P. Nilson, P. Agback, J. Chattopadhyaya

Journal:

Year:

1995

Language:

english

File:

PDF, 2.14 MB

english, 1995

142

The interaction of the 2′-OH group with the vicinal phosphate in ribonucleoside 3′-ethylphosphate drives the sugar-phosphate backbone into unique (S,ω−) conformational state

J. Plavec, C. Thibaudeau, G. Viswanadham, C. Sund, A. Sandström, J. Chattopadhyaya

Journal:

Year:

1995

Language:

english

File:

PDF, 1.38 MB

english, 1995

143

Comparative assessment of structure and reactivity of wyosine by chemistry, spectroscopy and ab initio calculations

Janez Plavec, Jyoti Chattopadhyaya

Journal:

Year:

1996

Language:

english

File:

PDF, 934 KB

english, 1996

144

Synthesis of C-branched spermine tethered oligo-DNA and the thermal stability of the duplexes and triplexes

Christian Sund, Nitin Puri, Jyoti Chattopadhyaya

Journal:

Year:

1996

Language:

english

File:

PDF, 1.06 MB

english, 1996

145

Synthesis of adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenosine (2-5A core)

J.B. Chattopadhyaya

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 285 KB

english, 1980

146

Reparametrization of Karplus equation relating 3JCCOP to torsion angle

Janez Plavec, Jyoti Chattopadhyaya

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 339 KB

english, 1995

147

Adsorptive removal of sulfur dioxide by Saskatchewan lignite and its derivatives

Goutam Chattopadhyaya, Douglas G. Macdonald, Narendra N. Bakhshi, Jafar S. Soltan Mohammadzadeh, Ajay K. Dalai

Journal:

Year:

2006

Language:

english

File:

PDF, 226 KB

english, 2006

148

Preparation and characterization of chars and activated carbons from Saskatchewan lignite

Goutam Chattopadhyaya, Douglas G. Macdonald, Narendra N. Bakhshi, Jafar S. Soltan Mohammadzadeh, Ajay K. Dalai

Journal:

Fuel Processing Technology

Year:

2006

Language:

english

File:

PDF, 401 KB

english, 2006

149

Long-term consequences of a prolonged febrile seizure in a dual pathology model

Steve Gibbs, Bidisha Chattopadhyaya, Sébastien Desgent, Patricia N. Awad, Olivier Clerk-Lamalice, Maxime Levesque, Rose-Mari Vianna, Rose-Marie Rébillard, Andrée-Anne Delsemme, David Hébert, Luc Tremb

Journal:

Neurobiology of Disease

Year:

2011

Language:

english

File:

PDF, 1.33 MB

english, 2011

150

Design, synthesis, biological evaluation and molecular modelling studies of novel quinoline derivatives against Mycobacterium tuberculosis

Ram Shankar Upadhayaya, Jaya Kishore Vandavasi, Nageswara Rao Vasireddy, Vivek Sharma, Shailesh S. Dixit, Jyoti Chattopadhyaya

Journal:

Bioorganic & Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 845 KB

english, 2009