New aliphatic nitro-compounds from Indigofera carlesii

Area of Science:

• Natural Product Chemistry
• Organic Chemistry
• Phytochemistry

Background:

• Indigofera carlesii is a plant species known for its potential bioactive compounds.
• Aliphatic nitro-compounds represent a class of organic molecules with diverse chemical properties.
• Previous research on Indigofera species has revealed various secondary metabolites.

Purpose of the Study:

• To investigate the chemical constituents of Indigofera carlesii, specifically focusing on aliphatic nitro-compounds.
• To isolate and identify novel compounds from this plant species.
• To elucidate the structures of the newly identified compounds.

Main Methods:

• Extraction and isolation of chemical compounds from Indigofera carlesii.
• Spectroscopic techniques (e.g., NMR, Mass Spectrometry) for structural elucidation.
• Chromatographic methods for compound purification.

Main Results:

• Identification of two novel blended aliphatic nitro-compounds.
• The identified compounds are 2-O-acryl-3,6-di-O-(3-nitropropanoyl)-alpha-d-glucopyranose and 6-O-acryl-2,3-di-O-(3-nitropropanoyl)-alpha-d-glucopyranose.
• Structural characterization was achieved through comprehensive spectral analysis.

Conclusions:

• The study successfully identified and characterized two new aliphatic nitro-compounds from Indigofera carlesii.
• These findings contribute to the understanding of the phytochemical diversity of Indigofera species.
• The elucidated structures provide a basis for further investigation into the biological activities of these novel compounds.