T.J. Novak

PREPARATION, ISOLATION, AND CHARACTERIZATION OF DIMERIC DEGRADATION PRODUCTS OF THE 1β-METHYLCARBAPENEM ANTIBIOTIC, ERTAPENEM

Peter Sajonz, Theresa K. Natishan, Yunhua Wu et al. · Journal of Liquid Chromatography & Related Technologies · 2001 · 27 citations

Pharmaceutical Science, Organic Chemistry, The 1β-Methylcarbapenem Antibiotic +19

Impurity profile tracking for active pharmaceutical ingredients: Case reports

Lili Zhou, Bing Mao, Robert A. Reamer et al. · Journal of Pharmaceutical and Biomedical Analysis · 2006 · 26 citations

Active Ingredient, Medicine, Drug Discovery +8

Liquid chromatography–mass spectrometry using the hydrogen/deuterium exchange reaction as a tool for impurity identification in pharmaceutical process development

T.J. Novak, R Helmy, Iván Santos · Journal of Chromatography B · 2005 · 24 citations

Liquid Chromatography–mass Spectrometry, Biochemistry, Hydrogen/deuterium Exchange Reaction +11

LCMS using a hybrid quadrupole time of flight mass spectrometer for impurity identification during process chemical development of a novel integrase inhibitor

T.J. Novak, Nelu Grinberg, Blaine E. Hartman et al. · Journal of Pharmaceutical and Biomedical Analysis · 2009 · 14 citations

Flight Mass Spectrometer, Engineering, Biochemistry +11

The determination of a chlorinated benzofuran pharmaceutical intermediate by HPLC–MS with on-line derivatization

T.J. Novak, Huimin Yuan · Journal of Pharmaceutical and Biomedical Analysis · 2000 · 13 citations

Medicine, Mass Spectrometry, Analytical Chemistry +7