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Adolf Stachel (born 28 February 1913〔''Adressbuch deutscher Chemiker'', Verlag Chemie, 1953, p. 305〕 in Augsburg, died 1971 in Frankfurt am Main) was a German chemist, researcher and inventor, who worked as a researcher at the chemical and pharmaceutical company Cassella (now Sanofi) in Frankfurt-Fechenheim for much of his career. He held a doctoral degree in chemistry (Doktor-Ingenieur) from the Technische Hochschule München. Early in his career, he was a mentee and collaborator of the Nobel Prize-winning chemist Hans Fischer, who was his doctoral supervisor. He later became a researcher at Cassella. His patents were related to basically substituted heterocyclic compounds, e.g. 2,3-benzotriazine-4(3H)-one derivatives (coumarin), and basically substituted 1H,3H)-quinazoline-2-thion-4-one derivatives, having excellent coronary dilator properties. Patentee was Cassella. When working at Cassella, he was a close collaborator of Armin K.W. Kutzsche. Together with Werner Zerweck they developed Nu-nu-dibenzylsulfamyl benzoic acid, US patent 2805250 A, in the early 1950s.〔http://www.google.com/patents/US2805250>〕〔http://www.google.com/patents/US2805250〕 Other frequent collaborators were Rudi Beyerle, Rolf-Eberhard Nitz and Klaus Resag. He was married to Ingeburg Lydia Katharina Rohde. ==Selected publications== *Stachel A (1939), ''Über Dimethoxy-dipyrromethene und Dihalogendipyrromethene und ihre Umsetzungen'', doctoral dissertation, Technische Hochschule München, 23 February 1939, 31 pages. *Fischer H, Stachel A (1939), "Über Dimethoxy-dipyrromethene und Dihalogen-dipyrromethene und ihre Umsetzungen," ''Hoppe-Seyler's Zeitschrift für physiologische Chemie'' (= ''Biological Chemistry''), Volume 258, Issue 2–3, pp. 121–136, doi: (10.1515/bchm2.1939.258.2-3.121 ). Based on the above dissertation. *Stachel A, Kutzsche A, Zerweck W (1957). (Nu-nu-dibenzylsulfamyl benzoic acid ). US Patent US 2805250 A. *Beyerle R, Nitz RE, Resag K, Stachel A (1971). (Pharmacologically-active trimethoxybenzoxyalkyl-piperazino(1')compounds ). US Patent US 3594384 A. *Stachel A, Nitz RE (1966). (Method of increasing sodium chloride excretion ). US Patent US 3250676 A. *Stachel A, Nitz RE, Resag K, Kreiskott H (1968). (Theophylline derivatives ). US Patent US 3399195 A. *Beyerle R, Stachel A, Nitz RE, Resag K (1970). (Process for the production of coumarin derivatives ). US Patent US 3541097 A. *Beyerle R, Nitz RE, Resag K, Schraven E, Stachel A (1972). (3-({60 -substituted amino-{62 -alkoxybenzoxy-propyl)-6,7-or-6,7,8-alkoxy-1,2,3-benzotriazine-4(3h)-ones ). US Patent US 3706739 A. *Stachel A, Schraven E, Nitz RE, Resag K, Beyerle R (1973). (3-(alpha-substituted amino-beta-alkoxybenzoxypropyl)-6,7-or 6,7,8-alkoxy-1,2,3-benzotriazine-4(3h)-ones ). US Patent US 3751413 A. *Beyerle R, Stachel A (1973). (Basically substituted 2,4-(1h,3h)-quinazolindione derivatives ). US Patent US 3718648 A. *Stachel A, Beyerle R, Kunze W, Nitz RE, Scholtholt J (1975). (Basically substituted 1(2H)-phthalazinone derivatives ). US Patent US 3894015 A. *Beyerle R, Stachel A (1976). (Piperazino substituted coumarin derivatives ). US Patent US 3959281 A. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Adolf Stachel」の詳細全文を読む スポンサード リンク
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