... Jamesbrittenia fodina by HPLC– MS and HPLC - NMR . Phytochemical Analysis , 16 ( 6 ) , 429–439 . Cogne , A. L. , Queiroz , E. F. , Wolfender , J. L. , Marston , A. , Mavi , S. , & Hostettmann , K. ( 2003 ) . On - line identification of ...
... Jamesbrittenia fodina (Wild) Hilliard, revealed the presence of the common cinnamic ester derivative 87 Higher Plants - Emerson F. Queiroz, Andrew Marston and Kurt. 5.4.1. On-line characterisation of unstable cinnamic ester derivatives ...
... Jamesbrittenia fodina (Wild) Hilliard, revealed the presence of the common cinnamic ester derivative 85 Compounds from Higher Plants - Emerson F. Queiroz, Andrew Marston. 5.4.1. On-line characterisation of unstable cinnamic ester ...
... Jamesbrittenia fodina 5.4.2. Study of epimerisation reactions 5.5. On-line absolute configuration determination 6. Isolation of active principles and their structure determination 7. Conclusion M. B. Thomas , Department of Botany ...
... Jamesbrittenia fodina (Scrophulariaceae). Although MS and UV spectra were identical (see Figure 5.20), characteristic differences (highlighted by arrows) in the stop-flow LC-1H NMR spectra proved a transacylation of the rhamnose moiety ...
... Jamesbrittenia fodina by HPLC-MS and HPLC-NMR. Phytochemical Analysis 2005;16:429-439. [78] Zschocke S, Klaiber I, Bauer R, Vogler B. HPLC-coupled spectroscopic techniques (UV, MS, NMR) for the structure elucidation of phthalides in ...