Isolation and characterization of a novel acid degradation impurity of Amlodipine Besylate using Q-TOF, NMR, IR and single crystal X-ray
Rapolu, Ravi, Raju, Ch. Krishnam, Srinivas, Kolupula, Awasthi, Atul, Navalgund, Sameer G., Surendranath, Koduru V.
Published in Journal of pharmaceutical and biomedical analysis (01.10.2014)
Published in Journal of pharmaceutical and biomedical analysis (01.10.2014)
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Role of Excipients on N-Oxide Raloxifene Generation from Raloxifene–Excipients Binary Mixtures
Yarkala, Sanjeeva, Amaravadi, Sivakumar, Rao, Vinay U., V, Vijaykumar, Navalgund, Sameer G., Jagdish, Balasubramaniam
Published in Chemical & Pharmaceutical Bulletin (01.10.2009)
Published in Chemical & Pharmaceutical Bulletin (01.10.2009)
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Journal Article
The novel acid degradation products of losartan: Isolation and characterization using Q-TOF, 2D-NMR and FTIR
Kumar Pandey, Avadhesh, Rapolu, Ravi, Raju, Ch. Krishnam, Sasalamari, Gururaj, Kumar Goud, Sanath, Awasthi, Atul, Navalgund, Sameer G., Surendranath, Koduru V.
Published in Journal of pharmaceutical and biomedical analysis (20.02.2016)
Published in Journal of pharmaceutical and biomedical analysis (20.02.2016)
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Journal Article
RP-HPLC Method for the Simultaneous Estimation of Eight Cardiovascular Drugs
Vishnuvardhan, Chiguru, Radhakrishnanand, P, Navalgund, Sameer G, Atcha, Krishnam Raju, Satheeshkumar, N
Published in Chromatographia (01.02.2014)
Published in Chromatographia (01.02.2014)
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Isolation and characterization of novel degradation products of Doxofylline using HPLC, FTIR, LCMS and NMR
Raju, Ch. Krishnam, Pandey, Avadhesh K., S., Gururaj, Ghosh, Kaushik, Pola, Arunima, Goud P., Sanath Kumar, Jaywant, Mrunal A., Navalgund, Sameer G.
Published in Journal of pharmaceutical and biomedical analysis (05.06.2017)
Published in Journal of pharmaceutical and biomedical analysis (05.06.2017)
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Journal Article
A novel UV degradation product of Ebastine: Isolation and characterization using Q-TOF, NMR, IR and computational chemistry
Rapolu, Ravi, Pandey, Avadhesh Kumar, Raju, Ch. Krishnam, Ghosh, Kaushik, Srinivas, Kolupula, Awasthi, Atul, Navalgund, Sameer G., Surendranath, Koduru V.
Published in Journal of pharmaceutical and biomedical analysis (25.03.2015)
Published in Journal of pharmaceutical and biomedical analysis (25.03.2015)
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Journal Article
Isolation and structural characterization of novel photolytic degradation impurities of Deflazacort using Q-TOF, 2D-NMR and FTIR
Raju, Ch Krishnam, Pandey, Avadhesh Kumar, Ghosh, Kaushik, Pola, Arunima, Goud, Sanath Kumar, Jaywant, Mrunal A., Navalgund, Sameer G., Surendranath, Koduru V.
Published in Journal of pharmaceutical and biomedical analysis (30.01.2017)
Published in Journal of pharmaceutical and biomedical analysis (30.01.2017)
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Journal Article
Simultaneous Spectrophotometric Determination of Valsartan and Ezetimibe in Pharmaceuticals
Ramachandran, S, Mandal, BK, Navalgund, SG
Published in Tropical journal of pharmaceutical research (15.12.2011)
Published in Tropical journal of pharmaceutical research (15.12.2011)
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