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NMR spectroscopy for structural elucidation of sulfated polysaccharides from red seaweeds.
International Journal of Biological Macromolecules, 2021Some sulfated polysaccharides from red seaweeds are used as hydrocolloids. In addition, it is well known that there are sulfated galactans (carrageenans and agarans) and sulfated mannans, with remarkable biological properties, as antiviral, antitumoral ...
Rodrigo A. Rodríguez Sánchez +2 more
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Structural elucidation of the fucose containing polysaccharide of Paenibacillus polymyxa DSM 365.
Carbohydrate Polymers, 2021Paenibacillus polymyxa is an avid producer of exopolysaccharides of industrial interest. However, due to the complexity of the polymer composition, structural elucidation of the polysaccharide remained unfeasible for a long time.
C. Schilling +5 more
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Structure Elucidation of Antibiotics
2022To date, there are hundreds of characterized natural products with antibacterial activity against pathogenic bacteria, and several have become bonafide antibiotic drugs. The development of antibacterial natural products into antibiotic drugs, both in the past and in the future, hinges upon an accurate description of the exact chemical structure of the ...
Julia, Moschny +3 more
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, 2021
Proanthocyanidins (PAs) are polyphenols that are widely distributed in various parts of plants, e.g., fruits, vegetables, nuts, bark, and leaves. PAs can be divided into three classes based on their constitutive units and the linkages between them ...
Z. Qin +3 more
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Proanthocyanidins (PAs) are polyphenols that are widely distributed in various parts of plants, e.g., fruits, vegetables, nuts, bark, and leaves. PAs can be divided into three classes based on their constitutive units and the linkages between them ...
Z. Qin +3 more
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Accounts of Chemical Research, 2020
ConspectusStructural elucidation is an important and challenging stage in the discovery of new organic molecules. Single-crystal X-ray analysis provides the most unquestionable results, though in practice the availability of suitable crystals limits its ...
Maribel O Marcarino +3 more
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ConspectusStructural elucidation is an important and challenging stage in the discovery of new organic molecules. Single-crystal X-ray analysis provides the most unquestionable results, though in practice the availability of suitable crystals limits its ...
Maribel O Marcarino +3 more
semanticscholar +1 more source
Peracetic acid: Structural elucidation for applications in wastewater treatment.
Water Research, 2020Peracetic acid (PAA) is an oxidizer widely used for the sterilization of equipment in hospitals, pharmaceutical, cosmetic and food industries and also for water and wastewater disinfection.
Wesley Pereira da Silva +3 more
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Carbohydrate Polymers, 2020
The aim of the present study was to evaluate the effect of water-soluble polysaccharides from Cuminum cyminum to induce inflammatory response in immune cells and understand their underlying mechanisms.
Mehdi Tabarsa +5 more
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The aim of the present study was to evaluate the effect of water-soluble polysaccharides from Cuminum cyminum to induce inflammatory response in immune cells and understand their underlying mechanisms.
Mehdi Tabarsa +5 more
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Enhanced Structure Elucidation
Journal of Chemical Information and Computer Sciences, 1996Conventional approaches to the structure elucidation of organic compounds are based on the use of spectroscopic data from different sources.
Reinhard Neudert, Michael Penk
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International Journal of Biological Macromolecules, 2019
Smilax china L. is a traditional Chinese medicine mainly used for the treatment of pelvic inflammation. Polysaccharide might be one of the anti-inflammatory components of Smilax china L.
Yu Zhang +3 more
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Smilax china L. is a traditional Chinese medicine mainly used for the treatment of pelvic inflammation. Polysaccharide might be one of the anti-inflammatory components of Smilax china L.
Yu Zhang +3 more
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The Structure Elucidation of Pseudothiocolchicine
Helvetica Chimica Acta, 1985AbstractA colchicine derivative, previously isolated from the reaction of isocolchicine with sodium thiomethoxide in aqueous MeOH, was now identified as 11‐(methylthio)isocolchicine on the basis of 1H‐, 13C‐NMR spectra and chemical correlation. This reaction represents the first example of abnormal nucleophilic displacement (telesubstitution) in the ...
B. DANIELI +3 more
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