Editing Cadaverine (section)

==History==
[[Putrescine]]<ref>Ludwig Brieger, "Weitere Untersuchungen über Ptomaine" [Further investigations into ptomaines] (Berlin, Germany:  August Hirschwald, 1885), [https://books.google.com/books?id=gqt9piJJ_TkC&dq=putrescin&pg=PA43 page 43].</ref> and cadaverine<ref>Ludwig Brieger, "Weitere Untersuchungen über Ptomaine" [Further investigations into ptomaines] (Berlin, Germany:  August Hirschwald, 1885), [https://books.google.com/books?id=gqt9piJJ_TkC&dq=cadaverin&pg=PA39 page 39].  From page 39:  Ich nenne das neue Diamin C<sub>5</sub>H<sub>16</sub>N<sub>2</sub>: "Cadaverin", da ausser der empirischen Zussamsetzung, welche die neue Base als ein Hydrür des Neuridins für den flüchtigen Blick erscheinen lässt, keine Anhaltspunkte für die Berechtigung dieser Auffassung zu erheben waren.  (I call the new di-amine, C<sub>5</sub>H<sub>16</sub>N<sub>2</sub>, "cadaverine," since besides its empirical composition, which allows the new base to appear superficially as a hydride of neuridine, no clues for the justification of this view arose.)</ref> were first described in 1885 by the [[Berlin]] physician [[Ludwig Brieger]] (1849–1919).<ref>Brief biography of [http://www.sammlungen.hu-berlin.de/dokumente/14948/ Ludwig Brieger] {{Webarchive|url=https://web.archive.org/web/20111003041704/http://www.sammlungen.hu-berlin.de/dokumente/14948/ |date=2011-10-03 }} (in German).  Biography of [http://jewishencyclopedia.com/articles/3708-brieger-ludwig Ludwig Brieger] in English.</ref> It was named from the English adjective ''cadaverous''.