Ninth Pharmacologic-Historical Forum, 2024, Munich, Germany: the development of experimental pharmacology in Munich at the Walther Straub Institute.

In 1887, Hermann Tappeiner (1847-1927) was appointed as professor for medicinal chemistry and pharmacology. He studied the role of intestinal bacteria and contributed to better understanding of digestion. In 1923, Walther Straub (1874-1944) succeeded. He was at the zenith of his scientific career, gained habilitation in Leipzig already in 1900, accepted the direction of the Institute of Pharmacology at Marburg in 1905, of Würzburg in 1906, before he moved to Freiburg in 1907. Straub preferred quantitative studies with various alkaloids, cardiac glycosides, and Senna glycosides on isolated organs. One important legacy is his contribution "Die Digitalisgruppe" in Hefters Handb. Exp. Pharmakol. 1924. Walther Straub was editor of Naunyn-Schmiedeberg's Archives of Pharmacology and founded the Deutsche Pharmakologische Gesellschaft in 1920. In 1944 when most of the institute was destroyed by air raids, Walther Straub retired and succumbed in Bad Tölz. In 1946, August Wilhelm Forst (1890-1981), a pupil of Straub, was appointed to head the institute ruins. We owe to him the provisional reconstruction of the old building, institution of an Insulin Control Laboratory, and the development of a vibratory cage that allowed the registration of psychomotor activity in rodents. Forst published the first comprehensive review on "Detoxication." In 1961, Manfred Kiese (1910-1983), a pupil of W. Heubner, came from Tübingen and accompanied the erection of a new building. Kiese made important contributions to the understanding of the biotransformation of foreign compounds and was the first to describe the biological N-oxygenation. His studies on ferrihemoglobin formation resulted in the development of an effective cyanide antidote, 4-dimethylaminophenol. "Methemoglobinemia, a Comprehensive Treatise" is part of his scientific legacy. In 1980, Wolfgang Forth (1932-2009) from Bochum headed the institute and convinced the medical faculty of LMU to rename the building into Walther Straub Institute. His scientific interests were centered on interactions between essential and toxic metals during intestinal absorption. He was co-editor of the German Textbook on Pharmacology and Toxicology founded in 1975, which is presently in its 13th edition. In 2000, Peter Eyer (1942) was commissioned to lead the institute until Thomas Gudermann (1960) was appointed to direct the chair in 2008.