In the history of Indian science, few names shine as brightly as Dr. Asima Chatterjee — a pioneering chemist who broke barriers, challenged gender norms, and made lasting contributions to medicine and chemistry. Known as the woman who developed India’s first anti-epilepsy and anti-malarial drugs, Dr. Chatterjee’s story is one of brilliance, determination, and deep passion for research.
Her journey was not just about science — it was about proving that women, too, could lead the way in fields once dominated by men. Through her research, she connected ancient Indian knowledge of plants with modern chemistry, creating a legacy that continues to inspire generations of scientists.
Early Life and Education
Asima Chatterjee was born on September 23, 1917, in Calcutta (now Kolkata), West Bengal, into a middle-class Bengali family. Her father, Indra Narayan Mukherjee, was deeply interested in botany, and his enthusiasm for plants and nature sparked her curiosity about the natural world from a young age.
She attended Scottish Church College, where she graduated with honours in chemistry in 1936. During that time, higher education for women was rare, and pursuing a career in science was even rarer. Yet, Asima Chatterjee’s determination set her apart from the very beginning.
She went on to pursue a master’s and later a Doctor of Science (D.Sc.) in Chemistry from the University of Calcutta in 1944 — becoming the first Indian woman to receive a Doctorate of Science. Her research focused on the chemistry of natural products — compounds derived from plants — an area that would define her life’s work.
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A Journey into Natural Product Chemistry
After completing her studies, Dr. Chatterjee began research under Professor Prafulla Chandra Ray, a legendary Indian chemist often called the “Father of Indian Chemistry.” She also collaborated with Professor Satyendra Nath Bose and Professor P.K. Bose, both distinguished scientists of the time.
Her primary research area was phytochemistry — the study of chemicals derived from plants. She was fascinated by the medicinal properties of herbs and plants traditionally used in Ayurveda, India’s ancient medical system. Her goal was to combine traditional Indian medicine with modern chemical science to develop effective, plant-based drugs.
Her research soon led to groundbreaking discoveries. She successfully extracted alkaloids, coumarins, and terpenoids from indigenous plants — natural compounds known for their medicinal properties. This pioneering work laid the foundation for new treatments for diseases that were widespread in India.
The Creation of India’s First Anti-Epilepsy and Anti-Malarial Drugs
One of Dr. Asima Chatterjee’s most notable achievements was the development of Ayush-56, India’s first plant-based anti-epilepsy drug. The medicine was derived from an Indian herb called Marsilia minuta and proved highly effective in managing epileptic seizures.
She didn’t stop there. Dr. Chatterjee also developed an anti-malarial drug based on plant extracts from Alstonia scholaris, contributing significantly to India’s fight against malaria — a disease that affected millions.
Both drugs were tested, approved, and recognized by India’s health authorities. They became some of the earliest examples of how traditional medicinal plants could be turned into scientifically validated drugs.
Her success marked a turning point for Indian pharmaceutical research and set the stage for biomedical innovation rooted in indigenous knowledge.
Academic and Professional Achievements
Over the decades, Dr. Chatterjee established herself as one of India’s most respected scientists. She held teaching and research positions at several institutions, including the University of Calcutta, where she later became the Founder-Head of the Department of Chemistry at Lady Brabourne College.
She also served as the Khaira Professor of Chemistry at the University of Calcutta — one of the most prestigious academic titles in the field.
Her research covered a wide range of subjects, including:
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Chemistry of medicinal plants
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Natural product synthesis
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Anticancer and antimalarial drug development
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Chemical studies on alkaloids, terpenoids, and flavonoids
She published more than 400 research papers and guided numerous PhD students, many of whom went on to become leading scientists in India and abroad.
Breaking Gender Barriers
When Dr. Chatterjee began her career, India’s scientific community was largely male-dominated. Laboratories, conferences, and research institutions rarely welcomed women, and many doubted women’s ability to handle advanced scientific work.
But Asima Chatterjee refused to be discouraged. Through sheer dedication and excellence, she earned the respect of her peers and mentors alike. Her success inspired a generation of young women to pursue careers in science.
She once said,
“Science is a field where hard work and curiosity matter more than anything else. A woman can achieve as much as a man if she has the same determination.”
Her life became a symbol of gender equality in science, and her achievements demonstrated that scientific excellence knows no gender.
National and International Recognition
Dr. Asima Chatterjee’s contributions were widely recognized both in India and around the world. She was elected as the General President of the Indian Science Congress in 1975 — the first woman ever to hold that position.
She received several prestigious awards, including:
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Padma Bhushan (1975) — one of India’s highest civilian honours.
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Shanti Swarup Bhatnagar Medal (1961) for her contributions to chemical sciences.
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C.V. Raman Award and several honorary doctorates from universities across India.
Her research findings were published in international journals and helped put Indian chemistry on the global map.
Legacy and Inspiration
Dr. Asima Chatterjee’s influence extends far beyond her laboratory. She helped bridge the gap between traditional Indian medicine and modern pharmaceutical science, showing how local knowledge could lead to scientific innovation.
Her work also paved the way for modern phytochemistry in India — a field that continues to explore the medicinal potential of India’s rich biodiversity.
In her honour, the University of Calcutta established the “Asima Chatterjee Fellowship” to support young researchers. In 2017, on her 100th birth anniversary, the Government of India released a commemorative postage stamp celebrating her life and achievements.
She passed away in 2006, but her spirit continues to inspire students, especially women, to dream big and contribute to science.
Conclusion
Dr. Asima Chatterjee’s life is a shining example of how passion, persistence, and purpose can change the world. From humble beginnings to becoming a national scientific icon, she proved that gender, background, or circumstance cannot stop someone determined to make a difference.
Her research not only advanced chemistry but also improved lives by giving India its first indigenous anti-epilepsy and anti-malarial drugs.
Today, every time a young scientist walks into a lab in India, they walk in the footsteps of pioneers like Asima Chatterjee — the woman who turned science into service and broke barriers for generations to come.
