What was the major scientific contribution of Dr. Asima Chatterjee in the field of chemistry?

Dr. Asima Chatterjee made significant contributions to natural product chemistry, particularly in the isolation and synthesis of alkaloids and flavonoids from Indian medicinal plants. She developed anti-malarial and anti-epileptic drugs derived from plant compounds, bridging traditional Ayurvedic knowledge with modern chemistry. Her research expanded understanding of bioactive compounds and their pharmacological potential, contributing to India’s drug discovery and phytochemistry. Her extensive work on vinca alkaloids and other plant-based compounds gained international recognition. Dr. Chatterjee’s achievements established her as a global authority in organic chemistry and medicinal plant research, making her one of India’s most celebrated scientists.