Detection of halogenated tryramine and tyrosine derivatives in extracts of Algoa Bay ascidians

C. L. Bromley; A. Raab; D. Beukes; J. Feldmann; M. Jaspars; M. T. Davies-Coleman

doi:10.1055/s-0035-1556363

Detection of halogenated tryramine and tyrosine derivatives in extracts of Algoa Bay ascidians

C. L. Bromley, A. Raab, D. Beukes, J. Feldmann, M. Jaspars, M. T. Davies-Coleman

Chemistry

Research output: Contribution to journal › Abstract › peer-review

Abstract

he crude organic extracts of ascidian species collected from Algoa Bay, South Africa were analysed using liquid chromatography with parallel inductively coupled plasma mass spectrometry/electrospray mass spectrometry (LC-ICP-MS/ESI-MS). The data obtained was used to detect a number of brominated and iodinated tyramine and tyrosine derivatives with in the ascidian extracts establishing this method as a powerful tool for the dereplication of halogenated metabolites in complex mixtures.

Original language	English
Pages (from-to)	914
Number of pages	1
Journal	Planta Medica
Volume	81
Issue number	11
DOIs	https://doi.org/10.1055/s-0035-1556363
Publication status	Published - Jul 2015
Event	Annual Meeting of the American-Society-of-Pharmacognosy - , Colombia Duration: 25 Jul 2015 → 29 Jul 2015

Keywords

Halogenated tryamine
Tyrosine derivatives
Algoa Bay
Asicdian species

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title = "Detection of halogenated tryramine and tyrosine derivatives in extracts of Algoa Bay ascidians",

abstract = "he crude organic extracts of ascidian species collected from Algoa Bay, South Africa were analysed using liquid chromatography with parallel inductively coupled plasma mass spectrometry/electrospray mass spectrometry (LC-ICP-MS/ESI-MS). The data obtained was used to detect a number of brominated and iodinated tyramine and tyrosine derivatives with in the ascidian extracts establishing this method as a powerful tool for the dereplication of halogenated metabolites in complex mixtures.",

keywords = "Halogenated tryamine, Tyrosine derivatives, Algoa Bay, Asicdian species",

author = "Bromley, {C. L.} and A. Raab and D. Beukes and J. Feldmann and M. Jaspars and Davies-Coleman, {M. T.}",

year = "2015",

month = jul,

doi = "10.1055/s-0035-1556363",

language = "English",

volume = "81",

pages = "914",

journal = "Planta Medica",

issn = "0032-0943",

publisher = "Georg Thieme Verlag",

number = "11",

note = "Annual Meeting of the American-Society-of-Pharmacognosy ; Conference date: 25-07-2015 Through 29-07-2015",

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TY - JOUR

T1 - Detection of halogenated tryramine and tyrosine derivatives in extracts of Algoa Bay ascidians

AU - Bromley, C. L.

AU - Raab, A.

AU - Beukes, D.

AU - Feldmann, J.

AU - Jaspars, M.

AU - Davies-Coleman, M. T.

PY - 2015/7

Y1 - 2015/7

N2 - he crude organic extracts of ascidian species collected from Algoa Bay, South Africa were analysed using liquid chromatography with parallel inductively coupled plasma mass spectrometry/electrospray mass spectrometry (LC-ICP-MS/ESI-MS). The data obtained was used to detect a number of brominated and iodinated tyramine and tyrosine derivatives with in the ascidian extracts establishing this method as a powerful tool for the dereplication of halogenated metabolites in complex mixtures.

AB - he crude organic extracts of ascidian species collected from Algoa Bay, South Africa were analysed using liquid chromatography with parallel inductively coupled plasma mass spectrometry/electrospray mass spectrometry (LC-ICP-MS/ESI-MS). The data obtained was used to detect a number of brominated and iodinated tyramine and tyrosine derivatives with in the ascidian extracts establishing this method as a powerful tool for the dereplication of halogenated metabolites in complex mixtures.

KW - Halogenated tryamine

KW - Tyrosine derivatives

KW - Algoa Bay

KW - Asicdian species

U2 - 10.1055/s-0035-1556363

DO - 10.1055/s-0035-1556363

M3 - Abstract

SN - 0032-0943

VL - 81

SP - 914

JO - Planta Medica

JF - Planta Medica

IS - 11

T2 - Annual Meeting of the American-Society-of-Pharmacognosy

Y2 - 25 July 2015 through 29 July 2015

ER -

Detection of halogenated tryramine and tyrosine derivatives in extracts of Algoa Bay ascidians

Abstract

Keywords

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