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Ashish Kumar
Ashish Kumar
Researcher
Verified email at ukzn.ac.za
Title
Cited by
Cited by
Year
Green solid-phase peptide synthesis 4. γ-Valerolactone and N-formylmorpholine as green solvents for solid phase peptide synthesis
A Kumar, YE Jad, A El-Faham, G Beatriz, F Albericio
Tetrahedron Letters 58 (30), 2986-2988, 2017
752017
Green transformation of solid-phase peptide synthesis
YE Jad, A Kumar, A El-Faham, BG de la Torre, F Albericio
ACS Sustainable Chemistry & Engineering 7 (4), 3671-3683, 2019
732019
Microwave-assisted green solid-phase peptide synthesis using γ-valerolactone (GVL) as solvent
A Kumar, YE Jad, JM Collins, F Albericio, BG de la Torre
ACS Sustainable Chemistry & Engineering 6 (6), 8034-8039, 2018
722018
N‐methylation in amino acids and peptides: Scope and limitations
A Sharma, A Kumar, SAH Abdel Monaim, YE Jad, A El‐Faham, ...
Biopolymers 109 (10), e23110, 2018
492018
Liquid-phase peptide synthesis (LPPS): a third wave for the preparation of peptides
A Sharma, A Kumar, BG De La Torre, F Albericio
Chemical Reviews 122 (16), 13516-13546, 2022
442022
Greening the solid-phase peptide synthesis process. 2-methf for the incorporation of the first amino acid and precipitation of peptides after global deprotection
O Al Musaimi, YE Jad, A Kumar, A El-Faham, JM Collins, A Basso, ...
Organic Process Research & Development 22 (12), 1809-1816, 2018
402018
Voacamine alters Leishmania ultrastructure and kills parasite by poisoning unusual bi-subunit topoisomerase IB
SR Chowdhury, A Kumar, JLP Godinho, STDM Silva, AA Zuma, S Saha, ...
Biochemical Pharmacology 138, 19-30, 2017
392017
A new bisbenzylisoquinoline alkaloid isolated from Thalictrum foliolosum, as a potent inhibitor of DNA topoisomerase IB of Leishmania donovani
A Kumar, SR Chowdhury, T Sarkar, T Chakrabarti, HK Majumder, T Jha, ...
Fitoterapia 109, 25-30, 2016
382016
N‐Butylpyrrolidinone for Solid‐Phase Peptide Synthesis is Environmentally Friendlier and Synthetically Better than DMF
A Kumar, M Alhassan, J Lopez, F Albericio, BG de la Torre
ChemSusChem 13 (19), 5288-5294, 2020
322020
Troubleshooting when using γ-valerolactone (GVL) in green solid-phase peptide synthesis
A Kumar, A Thompson-Adewumi, KP Nandhini, JM Collins, F Albericio, ...
Organic Process Research & Development 23 (5), 1096-1100, 2019
322019
Anthocephaline, a new indole alkaloid and cadambine, a potent inhibitor of DNA topoisomerase IB of Leishmania donovani (LdTOP1LS), isolated from Anthocephalus cadamba
A Kumar, SR Chowdhury, KK Jatte, T Chakrabarti, HK Majumder, T Jha, ...
Natural Product Communications 10 (2), 1934578X1501000221, 2015
322015
Saracoside: A New Lignan Glycoside from Saraca indica, a Potential Inhibitor of DNA Topoisomerase IB
T Mukherjee, S Chowdhury, A Kumar, HK Majumder, P Jaisankar, ...
Natural product communications 7 (6), 1934578X1200700619, 2012
322012
Investigating green ethers for the precipitation of peptides after global deprotection in solid-phase peptide synthesis
O Al Musaimi, YE Jad, A Kumar, JM Collins, A Basso, G Beatriz, ...
Current Opinion in Green and Sustainable Chemistry 11, 99-103, 2018
282018
Successful development of a method for the incorporation of Fmoc-Arg (Pbf)-OH in solid-phase peptide synthesis using N-butylpyrrolidinone (NBP) as solvent
G Beatriz, A Kumar, M Alhassan, C Bucher, F Albericio, J Lopez
Green Chemistry 22 (10), 3162-3169, 2020
272020
Apoptogenic effects of β-sitosterol glucoside from Castanopsis indica leaves
N Dolai, A Kumar, A Islam, PK Haldar
Natural product research 30 (4), 482-485, 2016
262016
Scope and limitations of γ-valerolactone (GVL) as a green solvent to be used with base for fmoc removal in solid phase peptide synthesis
A Kumar, A Sharma, BG de la Torre, F Albericio
Molecules 24 (21), 4004, 2019
222019
Re‐evaluating the stability of COMU in different solvents
A Kumar, YE Jad, BG de la Torre, A El‐Faham, F Albericio
Journal of Peptide Science 23 (10), 763-768, 2017
222017
A New Ellagic Acid Glycoside and DNA Topoisomerase IB Inhibitory Activity of Saponins from Putranjiva roxburghii
A Kumar, SR Chowdhury, T Chakrabarti, HK Majumdar, T Jha, ...
Natural Product Communications 9 (5), 1934578X1400900523, 2014
192014
Phytochemical investigations and evaluation of antimutagenic activity of the alcoholic extract of Glycosmis pentaphylla and Tabernaemontana coronaria by Ames …
A Kumar, N Banerjee, V Singamaneni, S K Dokuparthi, T Chakrabarti, ...
Natural Product Research 32 (5), 582-587, 2018
182018
Phytochemical investigation and evaluation of antimutagenic activity of the extract of Cuscuta reflexa Roxb by Ames Test
SK Dokuparthi, N Banerjee, A Kumar, V Singamaneni, AK Giri, ...
International Journal of Pharmaceutical Sciences and Research 5 (8), 3430, 2014
172014
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