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Wilhelm Schuler
Wilhelm Alfons Schuler (27 December 1914 in Ulm, Germany – 5 June 2010 in Bad Homburg vor der Höhe, Germany) was a chemist, inventor and entrepreneur in the second half of the 20th century. Biography Schuler studied chemistry at the Königliche Technische Hochschule zu Danzig from 1934 onwards. After he obtained the title of Diplomchemiker (~Master of Chemistry) in 1939 he was drafted to the Wehrmacht. Just after 6 months of service he was discharged after Paul Rabe (Universität Hamburg) requested Schuler for important research projects in the field of pharmaceutical ingredients at the University of Danzig. Schuler worked in the research group of Henry Albers studying organic phosphorus compounds. In 1941 he received his PhD. He remained at the University of Danzig as assistant to Henry Albers, working on alkaloids.Paul Rabe and Wilhelm Schuler: ''Die Synthese der 6'-Methoxy-9-oxy-rubane – ein Beitrag zur Wirkungsweise des Chinins und der Chinidine'', Berichte der deutschen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphenylpyraline
Diphenylpyraline (DPP; sold as Allergen, Arbid, Belfene, Diafen, Hispril, Histyn, Lergobine, Lyssipol, Mepiben, Neargal) is a first-generation antihistamine with anticholinergic effects of the benzhydryl, diphenylpiperidine class. It is marketed in Europe for the treatment of allergy, allergies. DPP has also been found to act as a dopamine reuptake inhibitor and produces hyperactivity in rodents. It has been shown to be useful in the treatment of Parkinsonism. Synthesis References H1 receptor antagonists Piperidines Diphenylmethanol ethers Stimulants {{Respiratory-system-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1914 Births
This year saw the beginning of what became known as the First World War, after Archduke Franz Ferdinand of Austria, heir to the Austrian throne was Assassination of Archduke Franz Ferdinand, assassinated by Serbian nationalist Gavrilo Princip. It also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft, with the St. Petersburg–Tampa Airboat Line. Events January * January 1 – The St. Petersburg–Tampa Airboat Line in the United States starts services between St. Petersburg, Florida, St. Petersburg and Tampa, Florida, becoming the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft, with Tony Jannus (the first federally-licensed pilot) conveying passengers in a Benoist XIV flying boat. Abram C. Pheil, mayor of St. Petersburg, is the first airline passenger, and over 3,000 people witness the first departure. * January 11 **The Sakurajima volcano in Japan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frankfurt Am Main
Frankfurt am Main () is the most populous city in the States of Germany, German state of Hesse. Its 773,068 inhabitants as of 2022 make it the List of cities in Germany by population, fifth-most populous city in Germany. Located in the foreland of the Taunus on its namesake Main (river), Main, it forms a continuous conurbation with Offenbach am Main; Frankfurt Rhein-Main Regional Authority, its urban area has a population of over 2.7 million. The city is the heart of the larger Rhine-Main metropolitan region, which has a population of more than 5.8 million and is Germany's Metropolitan regions in Germany, second-largest metropolitan region after the Rhine-Ruhr metropolitan region, Rhine-Ruhr region and the List of EU metropolitan regions by GDP#2021 ranking of top four German metropolitan regions, fourth largest metropolitan region by GDP in the European Union (EU). Frankfurt is one of the ''de facto'' four main capitals of the European Union (alongside Brussels, Luxembourg Cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bad Homburg Vor Der Höhe
Bad Homburg vor der Höhe (, ) is the district town of the Hochtaunuskreis, Hesse, Germany, on the southern slope of the Taunus mountains. Bad Homburg is part of the Frankfurt Rhein-Main urban area. The town's official name is ''Bad Homburg v.d.Höhe'', which distinguishes it from other places named Homburg. The town has become best known for its mineral springs and spa (hence the prefix ''Bad'', meaning "bath"), and for its casino. , the town used the marketing slogan ''Champagnerluft und Tradition'' (Champagne air and tradition). , Bad Homburg was one of the wealthiest towns in Germany (while the Hochtaunuskreis itself and the Landkreis Starnberg in Bavaria regularly vie for the title of the wealthiest district in Germany). History Medieval origins Local tradition holds that Bad Homburg's documented history began with the mention of the ''Villa Tidenheim'' in the Lorsch codex, associated with the year 782. This ''Villa Tidenheim'' was equated with the historic city c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigma-Aldrich
Sigma-Aldrich (formally MilliporeSigma) is an American chemical, life science, and biotechnology company owned by the multinational chemical conglomerate Merck Group. Sigma-Aldrich was created in 1975 by the merger of Sigma Chemical Company and Aldrich Chemical Company. It grew through various acquisitions until it had over 9,600 employees and was listed on the Fortune 1000. The company has two United States headquarters, in St. Louis and Burlington, MA and has operations in approximately 40 countries. In 2015, the multinational chemical conglomerate Merck Group acquired Sigma-Aldrich for $17 billion. The company is currently a part of Merck's life science business and in combination with Merck's earlier acquired Millipore Corporation, Millipore, operates as MilliporeSigma. It is headquartered in Burlington, Massachusetts, United States. History Sigma Chemical Company of St. Louis and Aldrich Chemical Company of Milwaukee were both American specialty chemical companies when they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allied Signal
AlliedSignal, Inc. was an American aerospace, automotive and engineering company, created through the 1985 merger of Allied Corp. and The Signal Companies. It purchased Honeywell for $14.8 billion in 1999, and adopted the Honeywell name and identity. AlliedSignal was a member of the Dow Jones Industrial Average from 1985 until 1999 when was carried over into Honeywell on the Dow Jones Industrial Average from it purchased in 1999 until initially dropped on February 19, 2008 until August 31, 2020 when it added back to Dow Jones Industrial Average. History The Allied Chemical & Dye Corporation originated with the 1920 merger of five chemical companies: Barrett Paving Materials (est. 1852), General Chemical Company (est. 1899), National Aniline & Chemical Company (est. 1917), Semet-Solvay Company (est. 1895), and the Solvay Process Company (est. 1881). The consolidation occurred with the backing of chemist William Nichols, who became concerned about dependence on the German ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generic Drug
A generic drug is a pharmaceutical drug that contains the same chemical substance as a drug that was originally protected by chemical patents. Generic drugs are allowed for sale after the patents on the original drugs expire. Because the active chemical substance is the same, the medical profile of generics is equivalent in performance compared to their performance at the time when they were patented drugs. A generic drug has the same active pharmaceutical ingredient (API) as the original, but it may differ in some characteristics such as the manufacturing process, formulation, excipients, color, taste, and packaging. Although they may not be associated with a particular company, generic drugs are usually subject to government regulations in the countries in which they are dispensed. They are labeled with the name of the manufacturer and a generic non-proprietary name such as the United States Adopted Name (USAN) or International Nonproprietary Name (INN) of the drug. A generic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schering-Plough
Schering-Plough Corporation was an American pharmaceutical company. It was originally the U.S. subsidiary of the German company Schering AG, which was founded in 1851 by Ernst Christian Friedrich Schering. As a result of nationalization, it became an independent company. In 1971, the Schering Corporation merged with Plough, Inc. (founded by Memphis-based entrepreneur Abe Plough in 1908) to form Schering-Plough. On November 4, 2009 Merck & Co. merged with Schering-Plough with the new company taking the name of Merck & Co. Schering-Plough manufactured several pharmaceutical Medication, drugs, the most well-known of which were the allergy drugs Claritin and Clarinex, an anti-cholesterol drug Vytorin, and a brain tumor drug Temodar. These are now available from Merck & Co. Schering-Plough also owned and operated the major foot care brand name Dr. Scholl's and the skin care line Coppertone. These also became a part of the new company. , Schering-Plough had 1.4% market share in the U. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelanda sovereign state covering five-sixths of the island) and Northern Ireland (part of the United Kingdomcovering the remaining sixth). It is separated from Great Britain to its east by the North Channel (Great Britain and Ireland), North Channel, the Irish Sea, and St George's Channel. Ireland is the List of islands of the British Isles, second-largest island of the British Isles, the List of European islands by area, third-largest in Europe, and the List of islands by area, twentieth-largest in the world. As of 2022, the Irish population analysis, population of the entire island is just over 7 million, with 5.1 million in the Republic of Ireland and 1.9 million in Northern Ireland, ranking it the List of European islands by population, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Wicklow
County Wicklow ( ; ) is a Counties of Ireland, county in Republic of Ireland, Ireland. The last of the traditional 32 counties, having been formed as late as 1606 in Ireland, 1606, it is part of the Eastern and Midland Region and the Provinces of Ireland, province of Leinster. It is bordered by the Irish Sea to the east and the counties of County Wexford, Wexford to the south, County Carlow, Carlow to the southwest, County Kildare, Kildare to the west, and South Dublin and Dún Laoghaire–Rathdown to the north. Wicklow is named after its county town of Wicklow, which derives from the name (Old Norse for "Vikings' Meadow"). Wicklow County Council is the Local government in the Republic of Ireland, local authority for the county, which had a population of 155,258 at the 2022 census of Ireland, 2022 census. Colloquially known as the "Garden of Ireland" for its scenerywhich includes extensive woodlands, nature trails, beaches, and ancient ruins while allowing for a multitude of w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
