Diterpenoid mass spectrometry

E. Ribechini, F. Modugno, M.P. Colombini, Direct exposure (chemical ionization) mass spectrometry for a rapid characterization of raw and archaeological diterpenoid resinous substances, Microchimica Acta, 162, 405 413 (2008). [Pg.34]

L. Osete Cortina and M.T. Domenech Carbo, Analytical characterization of diterpenoid resins present in pictorial varnishes using pyrolysis gas chromatography mass spectrometry with on line trimethylsilylation, J. Chromatogr., A, 1065, 265 278 (2005). [Pg.325]

Wada K, Mori T, Kawahara N. 2000. Stereochemistry of nor-diterpenoid alkaloids by liquid chromatography/atmo-spheric pressure chemical ionization mass spectrometry. J Mass Spectrom 35 432. [Pg.176]

Fast-atom bombardment mass spectrometry (FAB-MS) has been applied to the identification of diterpenoid compounds and their oxidation products. Similarly, laser-induced desorption mass spectrometric (LDMS) techniques have been applied to the identification of natural and synthetic organic pigments in microscopic paint samples prepared as cross sections [60]. [Pg.27]

Theodoridis, G. Laskaris, G. de Jong, C. Hofte, A.J.P. Verpoorte, R. Determination of paclitaxel and related diterpenoids in plant extracts by high performance hquid chromatography with UV detection in high performance liquid chromatography-mass spectrometry. J. Chromatogr., A 1998, 802, 297-305. [Pg.1578]

Bitsch, R Ma, W. Macdonald, R Nieder, M. Shackleton, C.H. Analysis of taxol and related diterpenoids from cell cultures by liquid chromatography-electrospray mass spectrometry. J.Chromatogr., 1993, 615, 273-280 [LC-MS electrospray microbore gradient LOD 100 pg]... [Pg.1084]

Qu, J. Wang, Y-H. Li, J.-B. Yu, S.-S. Li, Y. Liu, Y.-B. Rapid structural determination of new trace cassaine-type diterpenoid amides in fractions from Erythrophleum fordii by Uquid chromatography-diode-array detection/electro-spray ionization tandem mass spectrometry and liquid chro-matography/nuclear magnetic resonance. Rapid Commun. Mass Spectrom. 2007, 21, 2109-2119. [Pg.1349]

Van den Berg, K.J., Boon, J.J., Pastorova, I., Spetter, L.F.M. (2000) Mass spectrometric methodology for the analysis of highly oxidized diterpenoid acids in Old Master paintings. Journal of Mass Spectrometry, 35, 512-533. [Pg.825]

Wang Y, Shi L, Song F, Liu Z, Liu S (2003) Exploring the ester-exchange reaction of diester-diterpenoid alkaloids in the aconite decoction process by electrospray ionization tandem mass spectrometry. Rapid Commun Mass Spectrom 17 279-284... [Pg.1562]

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