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  2. Discovery and development of cephalosporins - Wikipedia

    en.wikipedia.org/wiki/Discovery_and_development...

    These natural compounds were not found to be potent enough to use as antimicrobial agents but with chemical methods and removal of the natural side chain it was possible to produce 7-aminocephalosporanic acid which could be further fit with unnatural side chains. 7-ACA is analogous to 6-aminopenicillanic acid , a starting block for making ...

  3. Cefadroxil - Wikipedia

    en.wikipedia.org/wiki/Cefadroxil

    Cefadroxil is a first-generation cephalosporin antibacterial drug that is the para-hydroxy derivative of cephalexin, and is used similarly in the treatment of mild to moderate susceptible infections such as the bacterium Streptococcus pyogenes, causing the disease popularly called strep throat or streptococcal tonsillitis, urinary tract infection, reproductive tract infection, and skin infections.

  4. Cephalosporin - Wikipedia

    en.wikipedia.org/wiki/Cephalosporin

    / ˌ s ɛ f ə l ə ˈ s p ɔːr ɪ n, ˌ k ɛ-,-l oʊ-/ [1] [2]) are a class of β-lactam antibiotics originally derived from the fungus Acremonium, which was previously known as Cephalosporium. [3] Together with cephamycins, they constitute a subgroup of β-lactam antibiotics called cephems. Cephalosporins were discovered in 1945, and first ...

  5. β-Lactam antibiotic - Wikipedia

    en.wikipedia.org/wiki/Β-Lactam_antibiotic

    β-Lactam antibiotics are indicated for the prevention and treatment of bacterial infections caused by susceptible organisms. At first, β-lactam antibiotics were mainly active only against gram-positive bacteria, yet the recent development of broad-spectrum β-lactam antibiotics active against various gram-negative organisms has increased their usefulness.

  6. List of β-lactam antibiotics - Wikipedia

    en.wikipedia.org/wiki/List_of_β-lactam_antibiotics

    This is a list of common β-lactam antibiotics—both administered drugs and those not in clinical use—organized by structural class. Antibiotics are listed alphabetically within their class or subclass by their nonproprietary name. If an antibiotic is a combination drug, both ingredients will be listed.

  7. List of antibiotics - Wikipedia

    en.wikipedia.org/wiki/List_of_antibiotics

    This antibiotic is not recommended for children and 75 and up of age: Inactivates enolpyruvyl transferase, thereby blocking cell wall synthesis Fusidic acid: Fucidin: Metronidazole: Flagyl: Infections caused by anaerobic bacteria; also amoebiasis, trichomoniasis, giardiasis: Discolored urine, headache, metallic taste, nausea; alcohol is ...