Carl Warburg
Encyclopedia
Carl Warburg, also known as Charles Warburg, (c. 1805–1892) was a physician
Physician
A physician is a health care provider who practices the profession of medicine, which is concerned with promoting, maintaining or restoring human health through the study, diagnosis, and treatment of disease, injury and other physical and mental impairments...

, clinical pharmacologist, pharmaceutical chemist, botanist and manufacturer. He was the inventor of 'Warburg's Tincture
Warburg's Tincture
Warburg's tincture was a pharmaceutical drug, now obsolete. It was invented in 1834 by Dr Carl Warburg.Warburg's tincture was well known in the Victorian era as a medicine for fevers, especially tropical fevers, including malaria. It was considered, by some, to be superior to quinine.Warburg's...

', a medicine well-known in the 19th century for treating fevers, including malaria.

Early life and education

Carl Warburg was born circa 1805 in Mainz
Mainz
Mainz under the Holy Roman Empire, and previously was a Roman fort city which commanded the west bank of the Rhine and formed part of the northernmost frontier of the Roman Empire...

 (AKA Mayence) in part of what is now modern-day Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

. (Note: He is erroneously described by some writers as being born in Austria ). He is reputed to have been born to the Warburg family
Warburg family
The Warburg family is a financial dynasty of German Jewish origin, noted for their accomplishments in physics, classical music, art history, pharmacology, physiology, finance, private equity and philanthropy. They are believed to be descended from the Venetian Jewish del Banco family, in the early...

. He is reputed to have been Jewish. A doctor of medicine, it appears that he qualified at the University of Heidelberg.

Professional career

Carl Warburg was a physician with a keen interest in botany. His life and career were dominated by Warburg's Tincture - a pharmaceutical fever medicine which he invented in 1834 in British Guiana
British Guiana
British Guiana was the name of the British colony on the northern coast of South America, now the independent nation of Guyana.The area was originally settled by the Dutch at the start of the 17th century as the colonies of Essequibo, Demerara, and Berbice...

 (now Guyana
Guyana
Guyana , officially the Co-operative Republic of Guyana, previously the colony of British Guiana, is a sovereign state on the northern coast of South America that is culturally part of the Anglophone Caribbean. Guyana was a former colony of the Dutch and of the British...

), and which he manufactured, promoted and sold for several decades.

Warburg's Tincture

Warburg's Tincture
Tincture
A tincture is an alcoholic extract or solution of a non-volatile substance . To qualify as a tincture, the alcoholic extract is to have an ethanol percentage of at least 40-60%...

 was a well-known antipyretic
Antipyretic
Antipyretics ; an-tee-pahy-ret-iks; from the Greek anti, against, and pyreticus, are drugs or herbs that reduce fever. Normally, they will not lower body temperature if one does not have a fever. Antipyretics cause the hypothalamus to override an interleukin-induced increase in temperature...

 in the 19th century. It was principally employed in the treatment of tropical fevers, such as malaria
Malaria
Malaria is a mosquito-borne infectious disease of humans and other animals caused by eukaryotic protists of the genus Plasmodium. The disease results from the multiplication of Plasmodium parasites within red blood cells, causing symptoms that typically include fever and headache, in severe cases...

 and yellow fever
Yellow fever
Yellow fever is an acute viral hemorrhagic disease. The virus is a 40 to 50 nm enveloped RNA virus with positive sense of the Flaviviridae family....

, and was considered by many as being superior to quinine
Quinine
Quinine is a natural white crystalline alkaloid having antipyretic , antimalarial, analgesic , anti-inflammatory properties and a bitter taste. It is a stereoisomer of quinidine which, unlike quinine, is an anti-arrhythmic...

. Carl Warburg manufactured and marketed Warburg's Tincture for several decades. In order to spread the reputation of the drug, he supplied copious quantities to medical professionals and hospitals at great personal expense. In 1846 Warburg's Tincture was extensively trialled in Austria and the following year it was adopted as an official medicine by the Austrian Empire
Austrian Empire
The Austrian Empire was a modern era successor empire, which was centered on what is today's Austria and which officially lasted from 1804 to 1867. It was followed by the Empire of Austria-Hungary, whose proclamation was a diplomatic move that elevated Hungary's status within the Austrian Empire...

 by imperial order. Warburg's Tincture was sold as a secret, proprietary remedy for over forty years. As a result, both Carl Warburg and his eponymous drug were distrusted by many in the medical profession, particularly in England. Warburg wanted the British Government to procure the formula of Warburg's Tincture from him, but such an arrangement never came to fruition. Writing in 1870, Carl Warburg lamented that his medicine was still "comparatively unknown". He decided to disclose the formula in 1875. Warburg's Tincture subsequently appeared in the first edition of Martindale: The Extra Pharmacopoeia in 1883, and continued to be included until the 1928 edition.

Friends in high places

In August 1850, Carl Warburg received an invitation to and attended an official audience with the court of Queen Victoria, at the royal residence Osborne House
Osborne House
Osborne House is a former royal residence in East Cowes, Isle of Wight, UK. The house was built between 1845 and 1851 for Queen Victoria and Prince Albert as a summer home and rural retreat....

. This had been arranged by the Austrian Count Mensdorff, Emmanuel von Mensdorff-Pouilly
Emmanuel von Mensdorff-Pouilly
Emmanuel, count of Mensdorff-Pouilly was an army officer in the Imperial and Royal Army of the Austrian Empire, and vice-governor of Mainz....

, a mutual friend. Carl Warburg was received by Sir James Clark (royal physician to Queen Victoria and Prince Albert
Prince Albert
Prince Albert was the husband and consort of Queen Victoria.Prince Albert may also refer to:-Royalty:*Prince Albert Edward or Edward VII of the United Kingdom , son of Albert and Victoria...

). Clark became an advocate of Warburg's Tincture. Carl Warburg was also friends with Prince Metternich, another Austrian politician and statesman, who was one of the most important diplomats of the era. In addition, Warburg had been received by Ferdinand I of Austria
Ferdinand I of Austria
Ferdinand I was Emperor of Austria, President of the German Confederation, King of Hungary and Bohemia , as well as associated dominions from the death of his father, Francis II, Holy Roman Emperor, until his abdication after the Revolutions of 1848.He married Maria Anna of Savoy, the sixth child...

.

Laboratory near Sutton, Surrey in 1850s

During the 1850s and possibly 1860s, Carl Warburg utilised and owned purpose-built laboratory premises near modern-day Belmont, Sutton
Belmont, Sutton
Belmont is a village in the London Borough of Sutton in southwest Greater London, England. It is located off the A217 road and near to Banstead Downs in Surrey. It is a suburban development situated 10.8 miles south-southwest of Charing Cross....

, in Downs Road. This was established in the late 1990s, by a local historian who also identified the exact location. This laboratory was situated in the vicinity of where the Sutton branch of the Royal Marsden Hospital now stands. The approximate location is shown on this map: http://www.streetmap.co.uk/map.srf?X=526021&Y=161934&A=Y&Z=106. The reason for the laboratory being located here was related to secrecy considerations: in the mid 19th-century this area of the present London Borough of Sutton
London Borough of Sutton
The London Borough of Sutton is a London borough in South London, England and forms part of Outer London. It covers an area of and is the 80th largest local authority in England by population. It is one of the southernmost boroughs of London...

 near Banstead Downs
Banstead Downs
Banstead Downs is a Site of Special Scientific Interest in Surrey, England . It covers . To the west is the A217 and to east is the B2218. The town to the north is Sutton; whilst Banstead lies to the south...

 was very remote and lowly populated. This laboratory building was demolished in 1881.

Publications

Pamphlets and booklets
  • 1839, London. Specific for fever, now first introduced into Europe (8 pp.)
  • 1846, Vienna. Pharmakologische Notizen über die Wirkung und den Gebrauch der Dr. Warburg'schen vegetabilischen Fiebertinctur (title translates as 'Notes on the pharmacological effect and the use of Dr Warburg's vegetable fever tincture') (c. 24 pp).
  • 1870, London, Warburg Tincture: statement proving by numerous official documents its remarkable curative powers in fevers... (c. 60 pp.)

Countries of residence

Carl Warburg was born and educated in Germany. In the 1830s Warburg lived in British Guiana (Guyana
Guyana
Guyana , officially the Co-operative Republic of Guyana, previously the colony of British Guiana, is a sovereign state on the northern coast of South America that is culturally part of the Anglophone Caribbean. Guyana was a former colony of the Dutch and of the British...

) (South America), travelling there due to "personal circumstances", where he worked as a physician and developed his Warburg's Tincture. When he introduced his tincture into Europe, in 1839, he moved to London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

, England. In the mid-late 1840s, Warburg lived in Vienna
Vienna
Vienna is the capital and largest city of the Republic of Austria and one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.723 million , and is by far the largest city in Austria, as well as its cultural, economic, and political centre...

, Austria, where his tincture was being trialled. He left Vienna following the 1848 revolution, moving to London where he resided until his death in 1892. He lived at numerous addresses in London. Carl Warburg obtained British naturalisation in 1852.

Later life

Carl Warburg lived in poverty in his old age. Writing in 1870 – then aged in his 60s – he stated that he was a "poor man", "impoverished" due to the cost of having produced and donated, over the course of several decades, a total of in excess of 80,000 bottles of his tincture to physicians and hospitals for medical trials, which had a commercial value of many thousands of pounds. In 1878, three years after disclosing the formula of Warburg's Tincture, he was described as living in "deplorable circumstances" and "in need of the commonest necessaries of life". In 1882 the British Government gave Warburg £200 in recognition of his work. In 1890, aged 86, Carl Warburg was described as living in "great poverty" with two widowed daughters with children to support; a subscription fund was set up for his benefit.

Marriage and children

Carl Warburg married his first wife, Helena, in c. 1827. They separated in c. 1848. His second wife was Emma with whom he cohabited until they married in c. 1877. He had a daughter (bn. c. 1828) via Helena, and at least eight children via Emma, namely: Margaus (bn. c. 1853), Hermann (bn. 1855), Fritz [aka Frederick] (bn. c. 1858), Carl [aka Charles] (bn. c. 1859), Emma (bn. c. 1861), Florence (bn. c. 1865), Charlotte (bn. c. 1866), and Mectildis (bn. c. 1867).

Further reading

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