History of Doxycycline By hoklimcheung 1940 New laboratories Cyanamid built new laboratories in Pearl River Period: 1941 to 1947 Studying ultra- mold Dr. Benjamin Minge Duggar was studying soil bacteria, which he called them as ultra-molds 1948 Discovery of Aureomycin Establish result of the discovery of Aureomycin in Annals of the New York Academy of Sciences
