Comparison of alkylamide yield in ethanolic extracts prepared from fresh versus dry Echinacea purpurea utilizing HPLC-ESI-MS. (Q37350967)

19 August 2017

Comparison of alkylamide yield in ethanolic extracts prepared from fresh versus dry Echinacea purpurea utilizing HPLC-ESI-MS. (English)

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(2E,4Z)-N-Isobutyl-2,4-dodecadiene-8,10-diynamide

19 August 2017

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Echinacea angustifolia

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Asarum heterotropoides

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(2E,4E,8Z,10E)-dodecatetraenoic acid isobutylamide

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(2E,4Z)-N-(2-Methylbutyl)-2,4-dodecadiene-8,10-diynamide

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(E)-N-Isobutyl-2-dodecene-8,10-diynamide

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(2E,4E,8E,10Z)-N-Isobutyl-2,4,8,10-dodecatetraeneamide

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N-Isobutylundeca-2(E)-en-8,10-diynamide

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(2E,4E)-dodecatetraenoic acid isobutylamide

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dodeca-2E,4E,8Z-trienoic acid isobutylamide

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(2E,2E,8Z,10Z)-dodecatetraenoic acid isobutylamide

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(2Z,4E)-N-Isobutyl-2,4-dodecadiene-8,10-diynamide

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(2Z,4E)-N-(2-methylbutyl)undeca-2,4-dien-8,10-diynimidic acid

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(2E,4E,10E)-N-Isobutyl-2,4,10-dodecatriene-8-ynamide

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2,4-Undecadiene-8,10-diynoic acid isobutylamide

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(2E,4Z)-N-(2-Methylbutyl)-2,4-undecadiene-8,10-diynamide

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Kevin Spelman

1

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19 August 2017

Matthew H Wetschler

series ordinal

2

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19 August 2017

Nadja B Cech

series ordinal

3

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19 August 2017

20 February 2009

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full work available at URL

19 August 2017

https://europepmc.org/articles/pmc2745817?pdf=render

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19 March 2024

https://api.unpaywall.org/v2/10.1016/j.jpba.2009.02.011?email=unpaywall_01@example.com

published in

Journal of Pharmaceutical and Biomedical Analysis

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19 August 2017

49

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19 August 2017

5

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19 August 2017

1141-1149

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https://api.unpaywall.org/v2/10.1016/j.jpba.2009.02.011?email=unpaywall_01@example.com

19 August 2017

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19 March 2024

access restriction status

open access

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inferred from online access status

cites work

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Alkamide stability in Echinacea purpurea extracts with and without phenolic acids in dry films and in solution

6 September 2017

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Alkylamides from Echinacea are a new class of cannabinomimetics. Cannabinoid type 2 receptor-dependent and -independent immunomodulatory effects

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Acute drought stress and plant age effects on alkamide and phenolic acid content in purple coneflower roots

6 September 2017

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Practical implications of some recent studies in electrospray ionization fundamentals

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Herculin, a pungent insecticidal constituent of Southern prickly ash bark

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Synergistic antioxidative effects of alkamides, caffeic acid derivatives, and polysaccharide fractions from Echinacea purpurea on in vitro oxidation of human low-density lipoproteins

2 September 2018

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High performance liquid chromatography/electrospray ionization mass spectrometry for simultaneous analysis of alkamides and caffeic acid derivatives from Echinacea purpurea extracts

2 September 2018

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Cytochrome P450 enzyme-mediated degradation of Echinacea alkylamides in human liver microsomes

2 September 2018

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Proposed mechanisms for the fragmentation of doubly allylic alkenamides (tingle compounds) by low energy collisional activation in a triple quadrupole mass spectrometer

2 September 2018

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Simultaneous analysis of caffeic acid derivatives and alkamides in roots and extracts of Echinacea purpurea by high-performance liquid chromatography-photodiode array detection-electrospray mass spectrometry

2 September 2018

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Phytochemical variation in echinacea from roots and flowerheads of wild and cultivated populations

2 September 2018

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Alkylamides of Echinacea purpurea stimulate alveolar macrophage function in normal rats

2 September 2018

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Echinacea alkylamides inhibit interleukin-2 production by Jurkat T cells

2 September 2018

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12 December 2020

Effect of temperature on stability of marker constituents in Echinacea purpurea root formulations

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12 December 2020

Bioavailability and pharmacokinetics of Echinacea purpurea preparations and their interaction with the immune system

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12 December 2020

Supercritical fluid extraction of alkylamides from Echinacea angustifolia

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12 December 2020

Cytochrome P450 inhibitory action of Echinacea preparations differs widely and co-varies with alkylamide content

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12 December 2020

[Echinacea drugs--effects and active ingredients]

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12 December 2020

New Alkamides from Echinacea angustifolia and E. purpurea Roots

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12 December 2020

Tumor inhibitors. 3. Identification and synthesis of a oncolytic hydrocarbon from American coneflower roots

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12 December 2020

TLC and HPLC analysis of Echinacea pallida and E. angustifolia roots

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12 December 2020

Polyacetylenverbindungen, CXII. Über die Inhaltsstoffe ausEchinacea-Arten

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9 March 2024

https://opencitations.net/index/api/v1/citations/10.1002/CBER.19660991017

Identifiers

DOI

10.1016/J.JPBA.2009.02.011

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19 August 2017

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19 August 2017

PubMed publication ID

19321283

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