Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy

As part of the development of an analytical technique for the detection of meridianins and related compounds in biological fluids, a crude extract of the tunicate Aplidium meridianum was analysed using neutral loss tandem mass spectrometry. The 41 u neutral loss-EI(+) mass spectrum showed molecular...

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Autores principales:	Seldes, Alicia Marta, Palermo, Jorge Alejandro
Publicado:	2007
Materias:	Constant neutral loss Indole alkaloids Marine natural products Meridianins Tandem mass spectrometry alkaloid derivative meridianin F meridianin g unclassified drug article controlled study drug identification drug isolation drug structure electrospray mass spectrometry infrared spectrophotometry marine species nonhuman proton nuclear magnetic resonance tandem mass spectrometry ultraviolet spectrophotometry Alkaloids Animals Indole Alkaloids Molecular Structure Tandem Mass Spectrometry Urochordata Aplidium meridianum
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14786419_v21_n6_p555_Seldes http://hdl.handle.net/20.500.12110/paper_14786419_v21_n6_p555_Seldes
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_14786419_v21_n6_p555_Seldes
record_format	dspace
spelling	paper:paper_14786419_v21_n6_p555_Seldes2023-06-08T16:18:22Z Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy Seldes, Alicia Marta Palermo, Jorge Alejandro Constant neutral loss Indole alkaloids Marine natural products Meridianins Tandem mass spectrometry alkaloid derivative meridianin F meridianin g unclassified drug article controlled study drug identification drug isolation drug structure electrospray mass spectrometry infrared spectrophotometry marine species nonhuman proton nuclear magnetic resonance tandem mass spectrometry ultraviolet spectrophotometry Alkaloids Animals Indole Alkaloids Molecular Structure Tandem Mass Spectrometry Urochordata Aplidium meridianum As part of the development of an analytical technique for the detection of meridianins and related compounds in biological fluids, a crude extract of the tunicate Aplidium meridianum was analysed using neutral loss tandem mass spectrometry. The 41 u neutral loss-EI(+) mass spectrum showed molecular ions corresponding to two previously undetected alkaloids. We report herein the isolation and structure elucidation of these alkaloids, meridianins F and G. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Palermo, J.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14786419_v21_n6_p555_Seldes http://hdl.handle.net/20.500.12110/paper_14786419_v21_n6_p555_Seldes
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Constant neutral loss Indole alkaloids Marine natural products Meridianins Tandem mass spectrometry alkaloid derivative meridianin F meridianin g unclassified drug article controlled study drug identification drug isolation drug structure electrospray mass spectrometry infrared spectrophotometry marine species nonhuman proton nuclear magnetic resonance tandem mass spectrometry ultraviolet spectrophotometry Alkaloids Animals Indole Alkaloids Molecular Structure Tandem Mass Spectrometry Urochordata Aplidium meridianum
spellingShingle	Constant neutral loss Indole alkaloids Marine natural products Meridianins Tandem mass spectrometry alkaloid derivative meridianin F meridianin g unclassified drug article controlled study drug identification drug isolation drug structure electrospray mass spectrometry infrared spectrophotometry marine species nonhuman proton nuclear magnetic resonance tandem mass spectrometry ultraviolet spectrophotometry Alkaloids Animals Indole Alkaloids Molecular Structure Tandem Mass Spectrometry Urochordata Aplidium meridianum Seldes, Alicia Marta Palermo, Jorge Alejandro Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy
topic_facet	Constant neutral loss Indole alkaloids Marine natural products Meridianins Tandem mass spectrometry alkaloid derivative meridianin F meridianin g unclassified drug article controlled study drug identification drug isolation drug structure electrospray mass spectrometry infrared spectrophotometry marine species nonhuman proton nuclear magnetic resonance tandem mass spectrometry ultraviolet spectrophotometry Alkaloids Animals Indole Alkaloids Molecular Structure Tandem Mass Spectrometry Urochordata Aplidium meridianum
description	As part of the development of an analytical technique for the detection of meridianins and related compounds in biological fluids, a crude extract of the tunicate Aplidium meridianum was analysed using neutral loss tandem mass spectrometry. The 41 u neutral loss-EI(+) mass spectrum showed molecular ions corresponding to two previously undetected alkaloids. We report herein the isolation and structure elucidation of these alkaloids, meridianins F and G.
author	Seldes, Alicia Marta Palermo, Jorge Alejandro
author_facet	Seldes, Alicia Marta Palermo, Jorge Alejandro
author_sort	Seldes, Alicia Marta
title	Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy
title_short	Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy
title_full	Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy
title_fullStr	Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy
title_full_unstemmed	Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy
title_sort	identification of two meridianins from the crude extract of the tunicate aplidium meridianum by tandem mass spectrometryy
publishDate	2007
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14786419_v21_n6_p555_Seldes http://hdl.handle.net/20.500.12110/paper_14786419_v21_n6_p555_Seldes
work_keys_str_mv	AT seldesaliciamarta identificationoftwomeridianinsfromthecrudeextractofthetunicateaplidiummeridianumbytandemmassspectrometryy AT palermojorgealejandro identificationoftwomeridianinsfromthecrudeextractofthetunicateaplidiummeridianumbytandemmassspectrometryy
_version_	1768541577051897856

Identification of two meridianins from the crude extract of the tunicate Aplidium meridianum by tandem mass spectrometryy

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