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List of works by Michael Spiteller

(R)-2-[(2-Ethoxy-3,4-dioxocyclobut-1-en-1-yl)amino]-3-phenylpropanamide hemihydrate

scientific article published on 27 March 2004

2-(3-benzoyl-1-pyridinio)-3,4-dioxocyclobutenolate

scientific article

2-(Phenylethyl)ammonium hydrogensquarate hemihydrate: crystal structure, solid-state IR-spectroscopic and theoretical characterization

scientific article published on 16 January 2010

2-amino-3-(oxirane-2,3-dicarboxamido)-propanoyl-valine, an effective peptide antibiotic from the epiphyte Pantoea agglomerans 48b/90.

scientific article published on 9 October 2009

2-{3-[(E)-(3,4-Dimethoxyphenyl)ethenyl]-5,5-dimethylcyclohex-2-enylidene}malononitrile

scientific article published on 5 February 2005

3-O-beta-D-Galactopyranoside of quercetin as an active principle from high altitude Podophyllum hexandrum and evaluation of its radioprotective properties

scientific article published in September 2005

A novel UV-MALDI-MS analytical approach for determination of halogenated phenyl-containing pesticides

scientific article

A quantitative solid-state Raman spectroscopic method for control of fungicides

scientific article

Adsorption of uranium composites onto saltrock oxides - experimental and theoretical study

scientific article

An endophytic fungus from Azadirachta indica A. Juss. that produces azadirachtin

scientific article published on 9 September 2011

An endophytic fungus from Camptotheca acuminata that produces camptothecin and analogues

scientific article

An endophytic fungus from Hypericum perforatum that produces hypericin

scientific article published on 26 January 2008

An endophytic fungus from Nothapodytes foetida that produces camptothecin

scientific article published on December 2005

Analgesic and antiinflammatory activities of the ethyl acetate fraction of Bidens pilosa (Asteraceae).

scientific article

Analyses and decreasing patterns of veterinary antianxiety medications in soils.

scientific article

Anti-inflammatory tirucallane triterpenoids from Anopyxis klaineana Pierre (Engl.), (Rhizophoraceae).

scientific article published on 17 August 2015

Antibacterial Azaphilones from an Endophytic Fungus, Colletotrichum sp. BS4. ⬇️

scientific article published on 24 February 2016

Antibacterial and antiplasmodial constituents of Beilschmiedia cryptocaryoides

scientific article published on 15 January 2013

Antibacterial secondary metabolites from an endophytic fungus, Eupenicillium sp. LG41.

scientific article published on 30 October 2014

Antibacterial secondary metabolites from an endophytic fungus, Fusarium solani JK10.

scientific article published on 6 April 2017

Antimicrobial activity and cytotoxicity of the ethanol extract, fractions and eight compounds isolated from Eriosema robustum (Fabaceae).

scientific article

Antimicrobial and cytotoxic constituents from native Cameroonian medicinal plant Hypericum riparium

scientific article

Antiplasmodial and Cytotoxic Triterpenoids from the Bark of the Cameroonian Medicinal Plant Entandrophragma congoënse

scientific article

Antiplasmodial and cytotoxic dibenzofurans from Preussia sp. harboured in Enantia chlorantha Oliv

scientific article published on 17 January 2014

Behaviour of (14)C-sulfadiazine and (14)C-difloxacin during manure storage

scientific article published on 21 December 2009

Biocontrol potential of endophytes harbored in Radula marginata (liverwort) from the New Zealand ecosystem

scientific article published on 7 August 2014

Biogeochemical interfaces in soil: The interdisciplinary challenge for soil science

scholarly article by Kai U. Totsche et al published February 2010 in Journal of Plant Nutrition and Soil Science

Bioreactor studies on the endophytic fungus Entrophospora infrequens for the production of an anticancer alkaloid camptothecin

scientific article

Biosynthetic origin of BE-10988 in Streptomyces sp. BA10988.

scientific article published on 17 June 2008

Birnbaumin A and B: two unusual 1-hydroxyindole pigments from the "flower pot parasol" Leucocoprinus birnbaumii ⬇️

scientific article

Cardenolides from the stem bark of Salacia staudtiana.

scientific article published on 9 April 2018

Characterization of two epimers, 4alpha and 4beta, of a novel podophyllotoxin-4-O-(D)-6-acetylglucopyranoside from Podophyllum hexandrum by LC-ESI-MS-MS

scientific article published on 01 May 2006

Chemical basis of the synergism and antagonism in microbial communities in the nests of leaf-cutting ants

scientific article

Chemical ecology of endophytic fungi: origins of secondary metabolites

scientific article published on July 2012

Chemometric Evaluation of the Anti‐cancer Pro‐drug Podophyllotoxin and Potential Therapeutic Analogues in Juniperus and Podophyllum Species ⬇️

scientific article published on November 2, 2010

Collision-induced thermochemistry of reactions of dissociation of glycyl-homopeptides-An experimental and theoretical analysis

scientific article

Conformations and properties of the L-tryptophyl-containing peptides in solution, depending on the pH--theoretical study vs. experiments

scientific article published in August 2010

Crystal structure and spectroscopic elucidation of 3-phenylpyridinium hydrogensquarate

scientific article published in January 2010

Crystal structures and spectroscopic properties of ester amide and diamide of squaric acid with prolinamide

scientific article

DFT and experimental studies of the structure and vibrational spectra of curcumin

article

Degradation of a chiral nonylphenol isomer in two agricultural soils

scientific article published on 20 February 2009

Degradation of metalaxyl and mefenoxam and effects on the microbiological properties of tropical and temperate soils

scientific article published on August 2005

Degradation of racemic and enantiopure metalaxyl in tropical and temperate soils

scientific article

Determination of antibiotics from soil by pressurized liquid extraction and liquid chromatography-tandem mass spectrometry

scientific article

Determination of antibiotics such as macrolides, ionophores and tiamulin in liquid manure by HPLC-MS/MS.

scientific article

Determination of cephalosporins in solid binary mixtures by polarized IR- and Raman spectroscopy

scientific article published on 4 May 2008

Determination of phenacetin and salophen analgetics in solid binary mixtures with caffeine by infrared linear dichroic and Raman spectroscopy

scientific article published on 29 September 2007

Determination of selected sulfonamide antibiotics and trimethoprim in manure by electrospray and atmospheric pressure chemical ionization tandem mass spectrometry

scientific article

Dissipation and metabolism of (14)C-spiroxamine in soil under laboratory condition

scientific article published on 8 January 2010

Early steps of deoxyxylulose phosphate pathway in chromoplasts of higher plants

scientific article published in September 2003

Effect of artificial reconstitution of the interaction between the plant Camptotheca acuminata and the fungal endophyte Fusarium solani on camptothecin biosynthesis

scientific article published on 24 February 2011

Elimination of racemic and enantioenriched metalaxyl based fungicides under tropical conditions in the field

scientific article

Enantiomers of a nonylphenol isomer: absolute configurations and estrogenic potencies

scientific article published in February 2009

Enantioselective separation and determination of single nonylphenol isomers

Endophytes are hidden producers of maytansine in Putterlickia roots

scientific article

Endophytic Diaporthe sp. LG23 Produces a Potent Antibacterial Tetracyclic Triterpenoid

scientific article published on 17 July 2015

Environmental modeling of uranium interstitial compositions of non-stoichiometric oxides: experimental and theoretical analysis

scientific article

Epigenetic Modulation of Endophytic Eupenicillium sp. LG41 by a Histone Deacetylase Inhibitor for Production of Decalin-Containing Compounds

scientific article

Eriosema (Fabaceae) Species Represent a Rich Source of Flavonoids with Interesting Pharmacological Activities

scientific article published on July 2015

Erylivingstone A-C with antioxidant and antibacterial activities from Erythrina livingstoniana

scientific article

Essential oil composition of Hypericum L. species from Southeastern Serbia and their chemotaxonomy

article

Extraction of hyperforin and adhyperforin from St. John's Wort (Hypericum perforatum L.) by supercritical carbon dioxide

Fate of sulfadiazine administered to pigs and its quantitative effect on the dynamics of bacterial resistance genes in manure and manured soil

article

Flavanones of Erythrina livingstoniana with antioxidant properties

scientific article published on 16 November 2015

Fluoroquinolone antibiotics in the environment.

scientific article published on January 2007

Fusarium proliferatum, an endophytic fungus from Dysoxylum binectariferum Hook.f, produces rohitukine, a chromane alkaloid possessing anti-cancer activity

scientific article

HPLC-MS analysis and anti-oedematogenic activity of Hypericum grandifolium Choisy (Hypericaceae).

scientific article published on 16 May 2008

HR-MALDI-MS imaging assisted screening of β-carboline alkaloids discovered from Mycena metata

scientific article

Hexacyclopeptides secreted by an endophytic fungus Fusarium solani N06 act as crosstalk molecules in Narcissus tazetta

scientific article published on 12 May 2015

Implications of endophyte-plant crosstalk in light of quorum responses for plant biotechnology

scientific article published on 15 May 2015

In vitro residual anti-bacterial activity of difloxacin, sarafloxacin and their photoproducts after photolysis in water.

scientific article published on 26 May 2009

Indolosesquiterpene alkaloids from the Cameroonian medicinal plant Polyalthia oliveri (Annonaceae).

scientific article published on 16 July 2014

Isolation and characterization of a new human urinary metabolite of diclofenac applying LC-NMR-MS and high-resolution mass analyses

scientific article

Isolation and characterization of six labdane diterpenes and one pregnane steroid of Turraeanthus africanus

scientific article published on 12 April 2014

L-Leucinamide hydrogensquarate: spectroscopic and structural elucidation

scientific article

LC-MS guided isolation of antibacterial and cytotoxic constituents from Clausena anisata

Light-independent metabolomics of endophytic Thielavia subthermophila provides insight into microbial hypericin biosynthesis

scientific article

Lilacinone, a red aminobenzoquinone pigment from Lactarius lilacinus

scientific article published in October 2003

Limitations of electrospray ionization in the analysis of a heterogeneous mixture of naturally occurring hydrophilic and hydrophobic compounds

scientific article published on November 2010

Localization And Organization Of Scopolamine Biosynthesis In Duboisia myoporoides R. Br.

scientific article

Macromolecular ensembles of cyclodextrin crystallohydrates and clathrates--experimental and theoretical gas--and condense phase study.

scientific article

Metabolism and excretion kinetics of 14C-labeled and non-labeled difloxacin in pigs after oral administration, and antimicrobial activity of manure containing difloxacin and its metabolites

scientific article published on 31 January 2009

Metabolite analysis in Curcuma domestica using various GC-MS and LC-MS separation and detection techniques ⬇️

scientific article

Minor secondary metabolites from the bark of Entandrophragma congoënse (Meliaceae).

scientific article

Monoterpenes with antibacterial activities from a Cameroonian medicinal plant Canthium Multiflorum (Rubiaceae).

scientific article published on 9 September 2013

Natural products containing 'decalin' motif in microorganisms

scientific article published on September 2014

Occurrence and spatial distribution of maytansinoids in Putterlickia pyracantha, an unexplored resource of anticancer compounds

scientific article

Occurrence of diclofenac and selected metabolites in sewage effluents

scientific article published on 21 July 2008

Occurrence of the fungal toxin orellanine as a diglucoside and investigation of its biosynthesis

scientific article published in June 2003

On the chemical identification and determination of flavonoids in solid-state

scientific article

On the origin of the color in the solid state. Crystal structure and optical and magnetic properties of 4-cyanopyridinium hydrogensquarate monohydrate

scientific article

Optical properties of substituted piperidine containing natural quinolizidine-alkaloids - theoretical versus experimental study

Ozone pretreatment of process waste water generated in course of fluoroquinolone production

scientific article published on 12 July 2017

Penialidins A-C with strong antibacterial activities from Penicillium sp., an endophytic fungus harboring leaves of Garcinia nobilis

scientific article

Phenolic constituents and the in vitro antioxidant activity of the flowers of Hypericum venustum

scientific article

Photochemical analysis of 14C-fenhexamid in aqueous solution and structural elucidation of a new metabolite

scientific article

Photoisomerization kinetics of trifloxystrobin

scientific article published on 15 July 2005

Photolysis of 14C-sulfadiazine in water and manure

scientific article published on 20 February 2008

Photolysis of difloxacin and sarafloxacin in aqueous systems

scientific article published on 13 September 2009

Physical properties and molecular conformations of indole alkaloids and model protein interactions--theoretical vs. experimental study.

scientific article

Phytochemical Analysis of a Cytotoxic Fraction of Quassia silvestris using LC-HR-ESI-MSn

scientific article published on 28 December 2016

Phytochemical analysis and genetic characterization of six Hypericum species from Serbia

scientific article published in December 2005

Point- and nonpoint-source pesticide contamination in the Zwester Ohm catchment, Germany

scientific article published on January 2002

Polarized spectroscopic elucidation of N-acetyl-L-cysteine, L-cysteine, L-cystine, L-ascorbic acid and a tool for their determination in solid mixtures

scientific article published on 12 February 2009

Polyene pigments from fruit-bodies of boletus laetissimus and B. rufo-aureus (basidiomycetes).

scientific article

Positive correlations between hypericin and putative precursors detected in the quantitative secondary metabolite spectrum of Hypericum

scientific article published in July 2009

Prenylated 2-arylbenzofuran derivatives with potent antioxidant properties from Chlorophora regia (Moraceae).

scientific article published on 16 November 2015

Quantitative analysis of substituted N,N-dimethyl-tryptamines in the presence of natural type XII alkaloids

scientific article

Quinoxalines as potent selective CRFRs ligands for monitoring and brain diagnostic

scientific article published on 20 November 2014

Quorum quenching is an antivirulence strategy employed by endophytic bacteria

scientific article

Recent advances in research on lignans and neolignans

scientific article published on 9 May 2016

Salts of aromatic amines: Crystal structures, spectroscopic and non-linear optical properties ⬇️

scientific article published on August 14, 2010

Sapelenins G-J, acyclic triterpenoids with strong anti-inflammatory activities from the bark of the Cameroonian medicinal plant Entandrophragma cylindricum

scientific article published on 14 July 2012

Semi-synthesis of dihydrochalcone derivatives and their in vitro antimicrobial activities

scientific article published on 20 November 2009

Soil mineral composition matters: response of microbial communities to phenanthrene and plant litter addition in long-term matured artificial soils

scientific article

Soil type-dependent responses to phenanthrene as revealed by determining the diversity and abundance of polycyclic aromatic hydrocarbon ring-hydroxylating dioxygenase genes by using a novel PCR detection system

scientific article

Solid-state UV-MALDI mass spectrometric quantitation of fluroxypyr and triclopyr in soil

scientific article published on 3 January 2015

Solid-state UV-MALDI-MS assay of transition metal dithiocarbamate fungicides

scientific article

Sorption and desorption of sulfadiazine in soil and soil-manure systems

scientific article

Sorptive behavior of the phenylamide fungicides, mefenoxam and metalaxyl, and their acid metabolite in typical Cameroonian and German soils

scientific article published in November 2002

Spatial profiling of maytansine during the germination process of Maytenus senegalensis seeds

scientific article

Spatial-temporal profiling of prodiginines and serratamolides produced by endophytic Serratia marcescens harbored in Maytenus serrata

scientific article published on 27 March 2018

Spectroscopic and structural elucidation of 4-dimethylaminopyridine and its hydrogensquarate

scientific article

Spectroscopic and structural elucidation of L-tyrosine-containing dipeptides valyl-tyrosine and tyrosyl-alanine: solid-state IR-LD spectroscopy, quantum chemical calculations and vibrational analysis.

scientific article

Spectroscopic and structural elucidation of amino acid derivatives and small peptides: experimental and theoretical tools

scientific article published on 14 December 2008

Spectroscopic and structural elucidation of merocyanine dye 2,5-[1-metyl-4-[2-(4-hydroxyphenyl)ethenyl)]piridinium]-hexane tetraphenylborate aggregation processes

scientific article published on 4 March 2008

Structural and spectroscopic analysis of hydrogensquarates of glycine-containing tripeptides

scientific article

Structural elucidation, optical, magnetic and nonlinear optical properties of oxystyryl dyes

scientific article published on 22 July 2008

Substituted Iboga-alkaloids and their model receptor interactions - theoretical and experimental studies

Sulfonamides in the environment as veterinary drugs.

scientific article published on January 2006

Synthesis, spectroscopic and structural elucidation of sympathomimetic amine, tyraminium dihydrogenphosphate

scientific article published on 4 March 2008

Synthesis, spectroscopic and structural elucidation of tyrosinamide hydrogensquarate monohydrate

scientific article published on 4 March 2008

Synthetic Origin of Tramadol in the Environment

scientific article

The aggregation of the merocyanine dyes, depending of the type of the counterions

scientific article published on 23 October 2007

The biosynthesis of papaverine proceeds via (S)-reticuline

scientific article published on 20 May 2010

The effect of land use on soil health indicators in peri-urban agriculture in the humid forest zone of southern cameroon

scientific article

Three cyclic pentapeptides and a cyclic lipopeptide produced by endophytic Fusarium decemcellulare LG53

article

Tramadol--a true natural product?

scientific article

Tyrammonium 4-nitrophthalate dihydrate: structural and spectroscopic elucidation

scientific article

UV-MALDI mass spectrometric quantitation of uracil based pesticides in fruit soft drinks along with matrix effects evaluation

scientific article

Untapped mutualistic paradigms linking host plant and endophytic fungal production of similar bioactive secondary metabolites

scientific article published on 03 September 2012

Uranyl-water-containing complexes: solid-state UV-MALDI mass spectrometric and IR spectroscopic approach for selective quantitation

scientific article

Urinary excretion of morphine and biosynthetic precursors in mice

scientific article

Urofuransäuren – eine bisher unbekannte Klasse von Stoffwechselprodukten

seco-Tiaminic acids B and C: Identification of two novel 3,4-seco-tirucallane triterpenoids isolated from the root of Entandrophragma congoënse (Meliaceae).

scientific article published on 5 October 2017

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