Phytochemical Study of the Alkaloidal Fractions of Unonopsis duckei R. E. Fr. Guided by Electrospray Ionisation Ion-trap Tandem Mass Spectrometry

ABSTRACT Introduction The Unonopsis genus is a promising source of aporphinoid alkaloids, substances with great biological potential. These alkaloids have a well‐defined mass spectrometry fragmentation pattern that, together with previous phytochemical knowledge, can guide the isolation of alkaloids...

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Bibliographic Details
Published in:	Phytochemical analysis Vol. 25; no. 1; pp. 45 - 49
Main Authors:	da Silva, Felipe M. A., de Souza, Afonso D. L., Koolen, Hector H. F., Barison, Andersson, Vendramin, Mayara E., Costa, Emmanoel V., Ferreira, Antonio G., Pinheiro, Maria Lúcia B.
Format:	Journal Article
Language:	English
Published:	England Blackwell Publishing Ltd 01-01-2014 Wiley Subscription Services, Inc
Subjects:	alkaloidal profile Alkaloids - analysis Alkaloids - chemistry Annonaceae Annonaceae - chemistry aporphine alkaloids Aporphines - analysis Dioxoles - analysis ESI-MS glaucine glaziovine norglaucine Plant Bark - chemistry Plant Leaves - chemistry proaporphine Spectrometry, Mass, Electrospray Ionization - methods Tandem Mass Spectrometry - methods Unonopsis duckei norglaucine alkaloidal profile ESI-MS glaucine proaporphine glaziovine Unonopsis duckei aporphine alkaloids
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