Shailendra Kumar Dubey

Synthesis, isolation, identification and characterization of new process-related impurity in isoproterenol hydrochloride by HPLC, LC/ESI-MS and NMR

Neeraj Kumar, Subba Rao Devineni, Prasad Reddy Gajjala et al. · Journal of Pharmaceutical Analysis · 2017 · 24 citations · Full text

Identification, isolation and characterization of potential process-related impurity and its degradation product in vildagliptin

Neeraj Kumar, Subba Rao Devineni, Gurmeet Singh et al. · Journal of Pharmaceutical and Biomedical Analysis · 2015 · 22 citations

Protein Chemistry, Bioorganic Chemistry, Biochemistry +7

Four process-related potential new impurities in ticagrelor: Identification, isolation, characterization using HPLC, LC/ESI–MSn, NMR and their synthesis

Neeraj Kumar, Subba Rao Devineni, Prasad Reddy Gajjala et al. · Journal of Pharmaceutical and Biomedical Analysis · 2015 · 21 citations

Chemical Engineering, Engineering, Biochemistry +5

A New Commercially Viable Synthetic Route for Donepezil Hydrochloride: Anti-Alzheimer's Drug

Shailendra Kumar Dubey, Manita Kharbanda, Sushil Kumar Dubey et al. · Chemical and Pharmaceutical Bulletin · 2010 · 20 citations · Full text

Pharmaceutical Science, Bioorganic Chemistry, Darzen Reaction +17

Potential impurities of anxiolytic drug, clobazam: Identification, synthesis and characterization using HPLC, LC-ESI/MSn and NMR

Neeraj Kumar, Subba Rao Devineni, Shailendra Kumar Dubey et al. · Journal of Pharmaceutical and Biomedical Analysis · 2017 · 12 citations

Medicinal Chemistry, Potential Impurities, Pharmaceutical Science +11