[HTML][HTML] Fragmentation reactions using electrospray ionization mass spectrometry: an important tool for the structural elucidation and characterization of synthetic and …

DP Demarque, AEM Crotti, R Vessecchi… - Natural Product …, 2016 - pubs.rsc.org
Covering: up to 2015 Over the last decade, the number of studies reporting the use of
electrospray ionization mass spectrometry (ESI-MS) in combination with collision cells (or …

Metabolomics of Aspergillus fumigatus

JC Frisvad, C Rank, KF Nielsen, TO Larsen - Medical Mycology, 2009 - Taylor & Francis
Aspergillus fumigatus is the most important species in Aspergillus causing infective lung
diseases. This species has been reported to produce a large number of extrolites, including …

Bridged Epipolythiodiketopiperazines from Penicillium raciborskii, an Endophytic Fungus of Rhododendron tomentosum Harmaja

M Kajula, JM Ward, A Turpeinen… - Journal of natural …, 2016 - ACS Publications
Three new epithiodiketopiperazine natural products [outovirin A (1), outovirin B (2), and
outovirin C (3)] resembling the antifungal natural product gliovirin have been identified in …

[图书][B] Electrospray ionization tandem mass spectrometry as a tool for the structural elucidation and dereplication of natural products: an overview

HJ Dias, NI de Melo, AEM Crotti - 2012 - academia.edu
Natural products (NPs) obtained from plants and microorganisms often exhibit biological
activities of interest for the discovery of new drugs as well as pharmaceutical and …

Synergism between genome sequencing, tandem mass spectrometry and bio-inspired synthesis reveals insights into nocardioazine B biogenesis

N Alqahtani, SK Porwal, ED James, DM Bis… - Organic & …, 2015 - pubs.rsc.org
Marine actinomycete-derived natural products continue to inspire chemical and biological
investigations. Nocardioazines A and B (3 and 4), from Nocardiopsis sp. CMB-M0232, are …

Secondary metabolites from fungal endophytes of Solanum nigrum

SS El-Hawary, AM Sayed, ME Rateb… - Natural product …, 2017 - Taylor & Francis
Three endophytic fungi, Aspergillus sp.(SNFSt), Aspergillus sp.(SNFL) and Lasiodiplodia
theobromae (SNFF) were isolated from stems, leaves and fruits of Solanum nigrum L …

[HTML][HTML] Curcumae Rhizoma - combined with Sparganii Rhizoma in the treatment of liver cancer: Chemical analysis using UPLC-LTQ-Orbitrap MSn, network …

J Wei, X Wang, Y Dong, X Zhong, X Ren… - Frontiers in …, 2022 - frontiersin.org
Objective: Curcumae Rhizoma–Sparganii Rhizoma (CR-SR) is a traditional botanical drug
pair that can promote blood circulation, remove blood stasis, and treat tumors in clinics. The …

Metabolites from the Dark Septate Endophyte Drechslera sp. Evaluation by LC/MS and Principal Component Analysis of Culture Extracts with Histone Deacetylase …

GE Siless, GL Gallardo, MA Rodriguez… - Chemistry & …, 2018 - Wiley Online Library
Secondary metabolites from the cultures of the dark septate fungal endophyte (DSE)
Drechslera sp., isolated from the roots of rye grass (Lollium sp.) and cultured under different …

Thermally-induced formation of taste-active 2, 5-diketopiperazines from short-chain peptide precursors in cocoa

PJ Andruszkiewicz, RN D'Souza, I Altun… - Food Research …, 2019 - Elsevier
diketopiperazines (DKPs) are cyclic dipeptides responsible for the specific bitter taste of
cocoa formed during roasting. The 2, 5-diketopiperazine and peptide composition of four …

Incorporation of Non‐canonical Amino Acids into 2, 5‐Diketopiperazines by Cyclodipeptide Synthases

N Canu, P Belin, R Thai, I Correia, O Lequin… - Angewandte …, 2018 - Wiley Online Library
The manipulation of natural product biosynthetic pathways is a powerful means of
expanding the chemical diversity of bioactive molecules. 2, 5‐diketopiperazines (2, 5‐DKPs) …