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Yellapragada Subbarow information


Yellapragada Subbarow
Commemorative postage stamp celebrating Subbarow's birth centenary
Born(1895-01-12)12 January 1895
Bhimavaram, Madras Presidency, British India
(now in Andhra Pradesh, India)
Died8 August 1948(1948-08-08) (aged 53)
New York City, United States
NationalityBritish Empire, India, United States
Alma materHarvard Medical School
Madras Medical College
Known forDiscovering the role of phosphocreatine and adenosine triphosphate in muscular activity;
synthesis of folic acid;
synthesis of methotrexate;
discovery of diethylcarbamazine
Scientific career
FieldsBiochemistry
InstitutionsLederle Laboratories, a division of American Cyanamid (Acquired by Wyeth in 1994, now Pfizer)

Yellapragada Subbarow[a] (12 January 1895 – 8 August 1948) was an Indian American biochemist who discovered the function of adenosine triphosphate (ATP) as an energy source in the cell,[1] developed methotrexate for the treatment of cancer and led the department at Lederle laboratories in which Benjamin Minge Duggar discovered chlortetracycline in 1945.

A student of Madras Medical College, his elder brother and younger brother both died due to tropical sprue in the span of 8 days. He subsequently discovered folic acid as a cure for tropical sprue. He discovered methotrexate, a chemotherapy drug still used today and also used for rheumatoid arthritis, and diethylcarbamazine (DEC), the only effective drug for treating filariasis. Most of his career was spent in the United States. Despite his isolation of ATP, Subbarow did not gain tenure at Harvard University[2][3] though he would lead some of America's most important medical research during World War II. He is also credited with the first synthesis of the chemical compounds folic acid and methotrexate.


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  1. ^ Maruyama, Koscak (1 March 1991). "The discovery of adenosine triphosphate and the establishment of its structure". Journal of the History of Biology. 24 (1): 145–154. doi:10.1007/BF00130477. S2CID 87425890.
  2. ^ Mukherjee, Siddhartha (2010). The Emperor of All Maladies: A Biography of Cancer. Simon and Schuster. p. 31. ISBN 978-1-4391-0795-9. Retrieved 6 September 2011. Quote: "Any one of these achievements should have been enough to guarantee him a professorship at Harvard. But Subbarao was a foreigner, a reclusive, nocturnal, heavily accented vegetarian who lived in a one-room apartment downtown, befriended only by other nocturnal recluses"
  3. ^ Pushpa Mitra Bhargava (2001). "History of Medicine: Dr. Yellapragada Subba (1895–1948) – He Transformed Science; Changed Lives" (PDF). Journal of the Indian Academy of Clinical Medicine. 2 (1, 2): 96_100.

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Yellapragada Subbarow

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Yellapragada Subbarow (12 January 1895 – 8 August 1948) was an Indian American biochemist who discovered the function of adenosine triphosphate (ATP)...

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Diethylcarbamazine

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4-methyl-piperazine. Diethylcarbamazine was discovered in 1947 by Yellapragada Subbarow. It is on the World Health Organization's List of Essential Medicines...

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1945 at Lederle Laboratories under the supervision of scientist Yellapragada Subbarow, Benjamin Minge Duggar. They were helped by Louis T. Wright, a surgeon...

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remission in pediatric leukemia using antifolates developed by Yellapragada Subbarow. Louis Goodman and Alfred Gilman also used nitrogen mustard to treat...

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educationist and author Ravi Zacharias, Christian evangelist and apologist Yellapragada Subbarow (1895-1948), pioneering biochemist who discovered ATP, the human...

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order or family) incertae cedis. The genus was named to honour Yellapragada Subbarow. Chary, C.M.; Ramarao, P. (1974), "Subbaromyces aquatica, a new...

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of the University of Cambridge and separately by Cyrus Fiske and Yellapragada Subbarow of the Harvard Medical School in 1927. A few years later David Nachmansohn...

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preclinical and clinical evaluation of aminopterin (synthesized by Yellapragada Subbarow). He showed for the first time that induction of clinical and hematological...

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Cyanamid's Lederle Laboratories, Pearl River, New York, led by Yellapragada Subbarow, announces they have obtained folic acid in a pure crystalline form...

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products, and first prescribed in 1948. Benjamin Duggar, working under Yellapragada Subbarow at Lederle Laboratories, discovered the first tetracycline antibiotic...

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Farber used folate analogues synthesized by Harriett Kiltie and Yellapragada Subbarow of Lederle Laboratories. These analogues — first aminopterin and...

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Tetracycline antibiotics

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of 46 while he was suffering from depression. Another student, Yellapragada Subbarow, moved to the U.S. in 1922. He became a biochemist at Harvard University...

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German organic chemist, principal founder of chemical structure Yellapragada Subbarow (1895-1948), Indian biochemist known for discovery of ATP and synthesis...

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the University of Cambridge and separately by Cyrus H. Fiske and Yellapragada Subbarow of Harvard Medical School. 1929: Dmitri Skobeltsyn first observed...

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Digavalli Venkata Siva Rao

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