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Updated: Jun 21, 2026
08:47
Synthesis and Bioconjugation of Thiol-Reactive Reagents for the Creation of Site-Selectively Modified Immunoconjugates
Published on: March 6, 2019
Chemically engineered extracts: bioactivity alteration through sulfonylation.
Mario O Salazar1, I Ayelen Ramallo, Oscar Micheloni
1Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina.
Bioorganic & Medicinal Chemistry Letters
|July 29, 2009
Summary
This study altered plant extracts
Area of Science:
- Biochemistry
- Natural Products Chemistry
Background:
- Crude plant extracts are complex mixtures.
- Understanding their biomolecular properties is crucial for applications.
Purpose of the Study:
- To investigate alterations in chemical composition and biomolecular properties of plant extracts.
- To explore changes without prior detailed chemical knowledge.
Main Methods:
- Treatment of crude plant extracts.
- Analysis of chemical composition.
- Assessment of biomolecular properties.
Main Results:
- Significant changes in chemical composition were observed.
- Biomolecular properties were demonstrably altered.
- The specific alterations were not predictable due to unknown initial composition.
Conclusions:
- Alterations to crude plant extracts can modify their properties.
- This highlights the need for careful characterization before and after manipulation.
- Further research is needed to correlate specific alterations with property changes.
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