Eugene P MazzolaSummaryAffiliation: University of Maryland Country: USA Publications
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Utility of coupled-HSQC experiments in the intact structural elucidation of three complex saponins from Blighia sapidaEugene P Mazzola
University of Maryland FDA Joint Institute, College Park, MD 20742, USA
Carbohydr Res 346:759-68. 2011..These NMR experiments will prove crucial as the complexity of saponin structures reaches the limit that can be determined solely by NMR...
Cucurbitane-type triterpenoids from Momordica charantiaJun Ma
Office of Regulatory Science, Center for Food Safety and Applied Nutrition, U S Food and Drug Administration, College Park, MD 20740, USA
Planta Med 76:1758-61. 2010..Their structures were determined by chemical and spectroscopic methods. Momordicoside U (1) was evaluated for insulin secretion activity in an in vitro insulin secretion assay and displayed moderate activity...
Preparation of two novel monobrominated 2-(2',4'-dihydroxybenzoyl)-3,4,5,6-tetrachlorobenzoic acids and their separation from crude synthetic mixtures using vortex counter-current chromatographyAdrian Weisz
Office of Cosmetics and Colors, Center for Food Safety and Applied Nutrition, U S Food and Drug Administration, HFS 106, 5100 Paint Branch Parkway, College Park, MD 20740, USA
J Chromatogr A 1237:106-14. 2012..The isolated compounds were characterized by high-resolution mass spectrometry and proton nuclear magnetic resonance spectroscopy...
Trapping a labile adduct formed between an ortho-quinone methide and 2'-deoxycytidineMichael P McCrane
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 13:1186-9. 2011..However, BTI induces a surprising rearrangement driven by overoxidation of a derivative lacking an alkyl substituent at the 4-position of the QM...
