Felix Krengel

Mexico, MEX, Mexico

Last Updated: 09/26/2026

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Found 11 publications

Acaricidal and insecticidal activity of essential oils obtained from the aerial parts of three Mexican Bursera species.

Acaricidal and insecticidal activity of essential oils obtained from the aerial parts of three Mexican Bursera species.

Journal: Environmental science and pollution research international

Published: July 19, 2023

Inhibitory effects of methanolic extracts from the stem barks of ten Mexican Bursera Jacq. ex L. species on the activity of α-amylase and acetylcholinesterase from Tenebrio molitor.

Inhibitory effects of methanolic extracts from the stem barks of ten Mexican Bursera Jacq. ex L. species on the activity of α-amylase and acetylcholinesterase from Tenebrio molitor.

Journal: Natural product research

Published: July 03, 2023

Central nervous system activity of a Tabernaemontana arborea alkaloid extract involves serotonergic and opioidergic neurotransmission in murine models.

Central nervous system activity of a Tabernaemontana arborea alkaloid extract involves serotonergic and opioidergic neurotransmission in murine models.

Journal: Fitoterapia

Published: March 27, 2023

Potent Anti-amoebic Effects of Ibogaine, Voacangine and the Root Bark Alkaloid Fraction of Tabernaemontana arborea.

Potent Anti-amoebic Effects of Ibogaine, Voacangine and the Root Bark Alkaloid Fraction of Tabernaemontana arborea.

Journal: Planta medica

Published: March 26, 2022

Tabernaemontana arborea and ibogaine induce paroxysmal EEG activity in freely moving mice: Involvement of serotonin 5-HT1A receptors.

Tabernaemontana arborea and ibogaine induce paroxysmal EEG activity in freely moving mice: Involvement of serotonin 5-HT1A receptors.

Journal: Neurotoxicology

Published: June 30, 2021

Erratum: Antimycobacterial Activity of Alkaloids and Extracts from Tabernaemontana alba and T. arborea.

Erratum: Antimycobacterial Activity of Alkaloids and Extracts from Tabernaemontana alba and T. arborea.

Journal: Planta medica

Published: May 19, 2020

Antimycobacterial Activity of Alkaloids and Extracts from Tabernaemontana alba and T. arborea.

Antimycobacterial Activity of Alkaloids and Extracts from Tabernaemontana alba and T. arborea.

Journal: Planta medica

Published: May 12, 2020

Quantitative Evaluation of a Mexican and a Ghanaian Tabernaemontana Species as Alternatives to Voacanga africana for the Production of Antiaddictive Ibogan Type Alkaloids.

Quantitative Evaluation of a Mexican and a Ghanaian Tabernaemontana Species as Alternatives to Voacanga africana for the Production of Antiaddictive Ibogan Type Alkaloids.

Journal: Chemistry & biodiversity

Published: January 02, 2020

Extraction and Conversion Studies of the Antiaddictive Alkaloids Coronaridine, Ibogamine, Voacangine, and Ibogaine from Two Mexican Tabernaemontana Species (Apocynaceae).

Extraction and Conversion Studies of the Antiaddictive Alkaloids Coronaridine, Ibogamine, Voacangine, and Ibogaine from Two Mexican Tabernaemontana Species (Apocynaceae).

Journal: Chemistry & biodiversity

Published: March 29, 2019

Metabolite Profiling of Anti-Addictive Alkaloids from Four Mexican Tabernaemontana Species and the Entheogenic African Shrub Tabernanthe iboga (Apocynaceae).

Metabolite Profiling of Anti-Addictive Alkaloids from Four Mexican Tabernaemontana Species and the Entheogenic African Shrub Tabernanthe iboga (Apocynaceae).

Journal: Chemistry & biodiversity

Published: September 28, 2018

Quantification of Anti-Addictive Alkaloids Ibogaine and Voacangine in In Vivo- and In Vitro-Grown Plants of Two Mexican Tabernaemontana Species.

Quantification of Anti-Addictive Alkaloids Ibogaine and Voacangine in In Vivo- and In Vitro-Grown Plants of Two Mexican Tabernaemontana Species.

Journal: Chemistry & biodiversity

Published: May 03, 2016

Showing 1-11 of 11

Last Updated: 09/26/2026