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1

The Expedient and Regioselective Metalation of Unprotected Biphenyl-2-, -3-, and -4-carboxylic Acids

David Tilly, Subhendu S. Samanta, Anne-Sophie Castanet, Asish De, Jacques Mortier

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 158 KB

english, 2006

2

Elevated protein carbonylation and oxidative stress do not affect protein structure and function in the long-living naked-mole rat: A proteomic approach

De Waal, Eric M., Liang, Hanyu, Pierce, Anson, Hamilton, Ryan T., Buffenstein, Rochelle, Chaudhuri, Asish R.

Journal:

Biochemical and Biophysical Research Communications

Year:

2013

Language:

english

File:

PDF, 631 KB

english, 2013

3

Asima Chatterjee: A unique natural products chemist

Journal:

Year:

2015

Language:

english

File:

PDF, 258 KB

english, 2015

4

Antimicrobial susceptibility profiles of Helicobacter pylori isolated from patients in North India

Gehlot, Valentina, Mahant, Shweta, Mukhopadhyay, Asish Kumar, Das, Kunal, De, Ronita, Kar, Premashis, Das, Rajashree

Journal:

Journal of Global Antimicrobial Resistance

Year:

2015

Language:

english

File:

PDF, 204 KB

english, 2015

5

Metagenomic analysis of gut microbiome and resistome of diarrheal fecal samples from Kolkata, India, reveals the core and variable microbiota including signatures of microbial dark matter

De, Rituparna, Mukhopadhyay, Asish Kumar, Dutta, Shanta

Journal:

Year:

2020

File:

PDF, 5.62 MB

2020

6

ChemInform Abstract: Studies in Sulfur Heterocycles. Part 15. Condensed Heterocycles Derived from Thieno[2,3-c]- and Thieno[3,2-c]-thiopyrans.

Sasanka Sekhar Mandal, Jhilmil Chakraborty, Asish De

Journal:

Year:

1999

File:

PDF, 33 KB

1999

7

ChemInform Abstract: Studies in Sulfur Heterocycles. Part 16. Use of 7-Hydroxy-1-benzothiophene in the Synthesis of Substituted Benzothiophene Derivatives and Tricyclic Compounds Incorporating a Fused Thiophene Ring.

Sukhen Chandra Ghosh, Asish De

Journal:

Year:

2000

File:

PDF, 32 KB

2000

8

ChemInform Abstract: A Convenient Synthesis of Benz-1,2-oxazine Derivatives.

Sukhen Chandra Ghosh, Asish De

Journal:

Year:

2000

File:

PDF, 28 KB

2000

9

ChemInform Abstract: Application of Directed Metallation in Synthesis: Total Synthesis of Model Compounds Related to Semivioxanthin (XV).

Sukanta Kamila, Chandrani Mukherjee, Asish De

Journal:

Year:

2001

File:

PDF, 33 KB

2001

10

ChemInform Abstract: 6,7-Dihydrobenzo[b]thiophen-4(5H)-one and 5,6-Dihydrobenzo[b]thiophen-7(4H)-one: Versatile Intermediates in the Synthesis of Sulfur Heterocycles

Sukanta Kamila, Asish De

Journal:

Year:

2002

File:

PDF, 26 KB

2002

11

ChemInform Abstract: Application of Directed Metalation in Synthesis. Part 2. An Expedient Synthesis of Methoxybenzo[b]thiophenes.

Chandrani Mukherjee, Asish De

Journal:

Year:

2002

File:

PDF, 28 KB

2002

12

Application of Directed Metallation in Synthesis. Part 3. Studies in the Synthesis of (.+-.)-Semivioxanthin and Its Analogues.

Sukanta Kamila, Chandrani Mukherjee, Sasanka S. Mondal, Asish De

Journal:

Year:

2003

File:

PDF, 119 KB

2003

13

Certain Aspects of the Chemistry of Hydroxybenzo[b]thiophene

Chandrani Mukherjee, Asish De

Journal:

Year:

2003

File:

PDF, 49 KB

2003

14

Application of Directed Metalation in Synthesis. Part 4. Expedient Synthesis of Substituted Benzo[b]thiophene and Naphthothiophene.

Chandrani Mukherjee, Sukanta Kamila, Asish De

Journal:

Year:

2003

File:

PDF, 131 KB

2003

15

Studies in Sulfur Heterocycles. Part 16. Synthesis of [1]Benzothieno[3,2-b]pyrans via Tandem Reactions from 2,3-Dihydrobenzo[b]thiophene-3(2H)ones.

Sukanta Kamila, Chandrani Mukherjee, Asish De

Journal:

Year:

2003

File:

PDF, 102 KB

2003

16

Application of Directed Metalation in Synthesis. Part 5. Synthesis of Condensed Sulfur—Oxygen Heterocycle via Novel Anionic Rearrangement—Cyclization.

Chandrani Mukherjee, Sukanta Kamila, Asish De

Journal:

Year:

2003

File:

PDF, 122 KB

2003

17

Application of Directed Metalation in Synthesis. Part 6. A Novel Anionic Rearrangement under Directed Metalation Conditions Leading to Heteroannulation.

Tarun Kanti Pradhan, Chandrani Mukherjee, Sukanta Kamila, Asish De

Journal:

Year:

2004

File:

PDF, 42 KB

2004

18

Application of Directed Metalation in Synthesis. Part 7. Synthesis of Suitably Functionalized Benzo[b]thiophenes as Key Intermediates in the Synthesis of Benzothienopyranones.

Tarun Kanti Pradhan, Asish De

Journal:

Year:

2005

File:

PDF, 24 KB

2005

19

Synthesis of Polynuclear Aromatic Compounds Incorporating a Fused Thiophene Ring

Tarun Kanti Pradhan, Asish De

Journal:

Year:

2005

File:

PDF, 8 KB

2005

20

Application of Directed Metalation in Synthesis. Part 8. Interesting Example of Chemoselectivity in the Synthesis of Thioaurones and Hydroxy Ketones and a Novel Anionic ortho-Fries Rearrangement Used as a Tool in the Synthesis of Thienopyranones and Thiafluorenones.

Tarun Kanti Pradhan, Asish De, Jacques Mortier

Journal:

Year:

2005

File:

PDF, 34 KB

2005

21

Ring inversion in a substituted 3,4-dihydro-2H-thiopyran

John S. A. Brunskill, Asish De, David F. Ewing

Journal:

Magnetic Resonance in Chemistry

Year:

1979

Language:

english

File:

PDF, 241 KB

english, 1979

22

Studies in sulphur heterocyles. 2—The 13C NMR spectra of thienocoumarins

Norman M. D. Brown, Asish De, John S. A. Brunskill, Howard Jeffrey

Journal:

Magnetic Resonance in Chemistry

Year:

1982

Language:

english

File:

PDF, 281 KB

english, 1982

23

Steady-state and time-resolved spectroscopic investigations on intramolecular electron transfer processes within a synthesized methoxynaphthalene dyad by using a nematic liquid crystal medium

Munmun Bardhan, Paulami Mandal, Asish De, Avijit Kumar De, Joydeep Chowdhury, Tapan Ganguly

Journal:

Journal of Luminescence

Year:

2010

Language:

english

File:

PDF, 393 KB

english, 2010

24

Photoinduced electron transfer within a novel synthesized short-chain dyad

Sudeshna Bhattacharya, Munmun Bardhan, Avijit Kumar De, Asish De, Tapan Ganguly

Journal:

Journal of Luminescence

Year:

2010

Language:

english

File:

PDF, 794 KB

english, 2010

25

Phtophysical processes involved within the bichromophoric system 9-benzotriazole-1-ylmethyl-9H-carbazole and its role as an artificial photosynthetic device

Paulami Mandal, Tapas Misra, Asish De, Sanjib Ghosh, Shyamal Roy Chaudhury, Joydeep Chowdhury, Tapan Ganguly

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 1.12 MB

english, 2007

26

Nonradiative inter- and intramolecular energy transfer from the aromatic donor anisole to a synthesized photoswitchable acceptor system

Munmun Bardhan, Sudeshna Bhattacharya, Tapas Misra, Rupa Mukhopadhyay, Asish De, Joydeep Chowdhury, Tapan Ganguly

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2010

Language:

english

File:

PDF, 836 KB

english, 2010

27

Application of directed metalation in synthesis. Part 8: Interesting example of chemoselectivity in the synthesis of thioaurones and hydroxy ketones and a novel anionic ortho-Fries rearrangement used as a tool in the synthesis of thienopyranones and thiafluorenones

Tarun Kanti Pradhan, Asish De, Jacques Mortier

Journal:

Year:

2005

Language:

english

File:

PDF, 299 KB

english, 2005

28

Combined directed ortho-metalation, remote metalation, and Stille cross-coupling strategies. Concise stereoselective synthesis of polysubstituted 9H-fluoren-9-ones

Anne-Sophie Castanet, David Tilly, Jean-Baptiste Véron, Subhendu S. Samanta, Asish De, Tapan Ganguly, Jacques Mortier

Journal:

Year:

2008

Language:

english

File:

PDF, 311 KB

english, 2008

29

Application of directed metalation in synthesis. Part 7: Synthesis of suitably functionalised benzo[b]thiophenes as key intermediates in the synthesis of benzothienopyranones

Tarun Kanti Pradhan, Asish De

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 107 KB

english, 2005

30

Application of directed metallation in synthesis. Part 3: Studies in the synthesis of (±)-semivioxanthin and its analogues

Sukanta Kamila, Chandrani Mukherjee, Sasanka S Mondal, Asish De

Journal:

Year:

2003

Language:

english

File:

PDF, 382 KB

english, 2003

31

Application of directed metalation in synthesis. Part 4: Expedient synthesis of substituted benzo[b]thiophene and naphthothiophene

Chandrani Mukherjee, Sukanta Kamila, Asish De

Journal:

Year:

2003

Language:

english

File:

PDF, 219 KB

english, 2003

32

Application of directed metallation in synthesis: total synthesis of model compounds related to semivioxanthin

Sukanta Kamila, Chandrani Mukherjee, Asish De

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 121 KB

english, 2001

33

Genetic affinities ofHelicobacter pyloriisolates from ethnic Arabs in Kuwait

M John Albert, Hanan M Al-Akbal, Rita Dhar, De Ronita, Asish K Mukhopadhyay

Journal:

Year:

2010

Language:

english

File:

PDF, 819 KB

english, 2010

34

Application of directed metalation in synthesis. Part 6: A novel anionic rearrangement under directed metalation conditions leading to heteroannulation

Tarun Kanti Pradhan, Chandrani Mukherjee, Sukanta Kamila, Asish De

Journal:

Year:

2004

Language:

english

File:

PDF, 311 KB

english, 2004

35

An Efficient Synthesis of a Hydroxyethylamine (HEA) Isostere and Its α-Aminophosphonate and Phosphoramidate Derivatives as Potential Anti-HIV Agents

Dr. Asish K. Bhattacharya, Dr. Kalpeshkumar C. Rana, Prof. Dr. Christophe Pannecouque, Prof. Dr. Eric De Clercq

Journal:

Year:

2012

Language:

english

File:

PDF, 592 KB

english, 2012

36

Studies on sulphur heterocycles. Reactions of 6,7-dihydrobenzo[b]thiophen-4(5H)one derivatives and their conversion to 7-substituted thieno[2,3-h][1]benzopyran-8-ones

Chris M. Asprou, John S. A. Brunskill, Howard Jeffrey, Asish De

Journal:

Journal of Heterocyclic Chemistry

Year:

1980

File:

PDF, 403 KB

1980

37

Mass spectra of some 3-substituted coumarins

Germain Saint-Ruf, Asish De, John S. A. Brunskill, Howard Jeffrey

Journal:

Journal of Heterocyclic Chemistry

Year:

1980

File:

PDF, 259 KB

1980

38

Studies in sulphur heterocycles. Part 7 . Tricyclic compounds related to 5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene

Asish De, Subhra Bhattacharya (née Mazumder), Sagar S. Jash, Soumitra Mukherjee, Uttam Saha, Parimal K. Sen

Journal:

Journal of Heterocyclic Chemistry

Year:

1992

File:

PDF, 374 KB

1992

39

Synthesis of new benzimidazole–coumarin conjugates as anti-hepatitis C virus agents

Jih Ru Hwu, Raghunath Singha, Shih Ching Hong, Yung Hsiung Chang, Asish R. Das, Inge Vliegen, Erik De Clercq, Johan Neyts

Journal:

Antiviral Research

Year:

2008

Language:

english

File:

PDF, 299 KB

english, 2008

40

Oxidation and structural perturbation of redox-sensitive enzymes in injured skeletal muscle

Anson P. Pierce, Eric de Waal, Linda M. McManus, Paula K. Shireman, Asish R. Chaudhuri

Journal:

Free Radical Biology and Medicine

Year:

2007

Language:

english

File:

PDF, 1.23 MB

english, 2007

41

Detection of protein carbonyls in aging liver tissue: A fluorescence-based proteomic approach

Asish R. Chaudhuri, Eric M. de Waal, Anson Pierce, Holly Van Remmen, Walter F. Ward, Arlan Richardson

Journal:

Mechanisms of Ageing and Development

Year:

2006

Language:

english

File:

PDF, 1.06 MB

english, 2006

42

Caspase-2 deficiency enhances aging-related traits in mice

Yingpei Zhang, Susan S. Padalecki, Asish R. Chaudhuri, Eric De Waal, Beth A. Goins, Barry Grubbs, Yuji Ikeno, Arlan Richardson, Gregory R. Mundy, Brian Herman

Journal:

Mechanisms of Ageing and Development

Year:

2007

Language:

english

File:

PDF, 983 KB

english, 2007

43

SIRT4 controls the balance between lipid synthesis and catabolism by repressing malonyl-CoA decarboxylase

Laurent, Gaëlle, German, Natalie J, Saha, Asish K, de Boer, Vincent CJ, Fischer, Frank, Boanca, Gina, Dephoure, Noah, Vaitheesvaran, Bhavapriya, Davies, Michael, Gygi, Steven P, Muoio, Deborah M, Kurl

Journal:

BMC Proceedings

Year:

2012

Language:

english

File:

PDF, 166 KB

english, 2012

44

Synthesis, Characterization, Photophysical Properties of a Novel Organic Photoswitchable Dyad in Its Pristine and Hybrid Nanocomposite Forms

Mandal, Gopa, Chakraborty, Amrita, Sur, Ujjal Kumar, Ankamwar, Balaprasad, De, Asish, Ganguly, Tapan

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2012

Language:

english

File:

PDF, 2.24 MB

english, 2012

45

Structure−Activity Relationship of New Anti-Hepatitis C Virus Agents: Heterobicycle−Coumarin Conjugates

Neyts, Johan, Clercq, Erik De, Singha, Raghunath, Chang, Yung Hsiung, Das, Asish R., Chakraborty, Subhasish K., Hong, Shih Ching, Tsay, Shwu-Chen, Hsu, Ming-Hua, Hwu, Jih Ru

Journal:

Journal of Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 122 KB

english, 2009

46

Intact cag pathogenicity island of Helicobacter pylori without disease association in Kolkata, India

Rajashree Patra, Santanu Chattopadhyay, Ronita De, Simanti Datta, Abhijit Chowdhury, T. Ramamurthy, G. Balakrish Nair, Douglas E. Berg, Asish K. Mukhopadhyay

Journal:

International Journal of Medical Microbiology

Year:

2011

Language:

english

File:

PDF, 726 KB

english, 2011

47

GAPDH Is Conformationally and Functionally Altered in Association with Oxidative Stress in Mouse Models of Amyotrophic Lateral Sclerosis

Anson Pierce, Hamid Mirzaei, Florian Muller, Eric De Waal, Alexander B. Taylor, Shanique Leonard, Holly Van Remmen, Fred Regnier, Arlan Richardson, Asish Chaudhuri

Journal:

Journal of Molecular Biology

Year:

2008

Language:

english

File:

PDF, 2.73 MB

english, 2008

48

[IEEE 2012 International Conference on Devices, Circuits and Systems (ICDCS 2012) - Coimbatore (2012.03.15-2012.03.16)] 2012 International Conference on Devices, Circuits and Systems (ICDCS) - Computing Greatest Common Divisor of two positive integers using SET-MOS hybrid architecture

Samanta, D., De, Asish Kumar, Sarkar, S. K.

Year:

2012

Language:

english

File:

PDF, 1.23 MB

english, 2012

49

Corrigendum: An Efficient Synthesis of a Hydroxyethylamine (HEA) Isostere and Its α-Aminophosphonate and Phosphoramidate Derivatives as Potential Anti-HIV Agents

Bhattacharya, Asish K., Rana, Kalpeshkumar C., Pannecouque, Christophe, De Clercq, Eric

Journal:

Year:

2012

File:

PDF, 76 KB

2012

50

Distinct repeat motifs at the C-terminal region of CagA ofHelicobacter pyloristrains isolated from diseased patients and asymptomatic individuals in West Bengal, India

Santanu Chattopadhyay, Rajashree Patra, Raghunath Chatterjee, Ronita De, Jawed Alam, T Ramamurthy, Abhijit Chowdhury, G Balakrish Nair, Douglas E Berg, Asish K Mukhopadhyay

Journal:

Year:

2012

Language:

english

File:

PDF, 773 KB

english, 2012

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