Structural activity analysis, spectroscopic investigation, biological and chemical properties interpretation on Beta...

Area of Science:

• Medicinal Chemistry
• Computational Chemistry
• Molecular Spectroscopy

Background:

• β-Carboline derivatives are investigated for their potential anticancer properties.
• Understanding structure-activity relationships is crucial for optimizing drug efficacy.
• Molecular properties influence biological activity and pharmacokinetic processes.

Purpose of the Study:

• To perform structural activity analysis on β-Carboline to enhance its anticancer activity.
• To elucidate the molecular mechanisms underlying the biological activity of β-Carboline.
• To evaluate and improve the drug-like properties of β-Carboline compounds.

Main Methods:

• Utilized molecular spectroscopy (NMR, VCD) for experimental data acquisition.
• Employed computational tools (HyperChem, Osiris) for data validation and analysis.
• Performed structural, biological, and physicochemical analyses, including charge distribution and molecular orbital interactions.

Main Results:

• Calculated GPCR ligand value of 0.11 for pharmacokinetic process.
• Identified a σ and π interaction band gap of 6.18 eV, confirming drug consistency.
• Confirmed charge complex transfer (Electronegativity 3.83, Electrophilicity 0.215) and analyzed molecular orbital interactions for drug mechanism.

Conclusions:

• Structural activity analysis provides insights into improving β-Carboline's anticancer potential.
• Molecular spectroscopic and computational methods are effective for drug property evaluation.
• Key molecular interactions and charge transfer properties are vital for drug activity and reduced toxicity.