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1942 – gramicidin S, the first peptide antibiotic; 1942 – sulfadimidine; 1943 – sulfamerazine; 1944 – streptomycin, the first aminoglycoside [2] 1947 – sulfadiazine; 1948 – chlortetracycline, the first tetracycline; 1949 – chloramphenicol, the first amphenicol [2] 1949 – neomycin; 1950 – oxytetracycline; 1950 – penicillin G ...
[157] [158] The Infectious Disease Society of America report noted that the number of new antibiotics approved for marketing per year had been declining and identified seven antibiotics against the Gram-negative bacilli currently in phase 2 or phase 3 clinical trials. However, these drugs did not address the entire spectrum of resistance of ...
inducing pioneering research and development of new drugs and; enabling competitors to bring low-cost, generic copies of those drugs to market'". [1] The Orange Book identifies drug products approved on the basis of safety and effectiveness by the Food and Drug Administration (FDA) under the Federal Food, Drug, and Cosmetic Act.
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Year of discovery Name of the drug Year when the synthesis mechanism was developed Year that was Patented Governmental approval Patented expired 1901: Adrenaline: Jōkichi Takamine, 1901: 1901: 1901: N/A (Natural Hormone) 1906: Oxytocin: Discovered by Henry Hallett Dale, synthesized by Vincent du Vigneaud in 1952: 1925: 1926: N/A (Natural ...
The following is a list of antibiotics. The highest division between antibiotics is bactericidal and bacteriostatic. Bactericidals kill bacteria directly, whereas bacteriostatics prevent them from dividing. However, these classifications are based on laboratory behavior.
The drugs being sold are not approved, neither are they listed on the FDA's index for unapproved animal drugs for minor species, the main legal pathways for animal drugs to reach the marketplace.
The center doesn't actually test drugs itself, although it does conduct limited research in the areas of drug quality, safety, and effectiveness standards. As of the end of 2013, the FDA and its predecessors had approved 1,452 drugs, though not all are still available, and some have been withdrawn for safety reasons. [5]