Cefamandol
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Non-proprietary name | Cefamandol | |||||||||||||||||||||
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Molecular formula | C 18 H 18 N 6 O 5 S 2 | |||||||||||||||||||||
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Molar mass | 462.50 g mol −1 | |||||||||||||||||||||
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firmly |
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Cefamandol is a drug from the group of cephalosporins . It was first patented by Lilly in 1972 . For reasons of stability, it is used as the sodium salt of the formic acid ester, cefamandolnafate . Cefamandol works against both gram-positive and gram-negative germs, which is why it is used, for example, to treat chronic bacterial infections of the respiratory tract.
properties
The Cefamandol comes from the second generation of the Cephalosporine. It is more efficient against gram-negative bacteria than the first generation cephalosporins. However, due to its high molecular weight, cefamandol can only pass the blood-liquor barrier with difficulty or not at all, so that effective concentrations can only be set with difficulty.
application
Cefamandol can be used for bacterial infections of the skin, soft tissue and biliary tract. It is also suitable for treating sepsis . If you suffer from a blood clotting disorder, taking it together with vitamin K is recommended. Since the drug is eliminated through the kidneys, the serum levels vary depending on the degree of kidney function. The dose should be adjusted in patients with impaired renal function.
Cefamandol is one of the so-called transitional cephalosporins, which are characterized by increased β-lactamase stability and are given parenterally .
Manufacturing
Cefamandol is produced in a complex synthesis from formic acid , sodium salts and 7-aminocephalosporanic acid , among other things .
1 = 7-aminocephalosporanic acid; 2 = 7-formamidocephalosporanic acid; 3 = 7-amino-3- (1-methyl-1,2,3,4-tetrazol-5-yl) -thiomethyl-3-cefem-4-carboxylic acid; 4 = cefamandole
Finished medicinal products
Mandokef (A)
Individual evidence
- ↑ a b c data sheet Cefamandol nafate from Sigma-Aldrich , accessed on April 6, 2020 ( PDF ).
- ↑ European Pharmacopoeia , Deutscher Apotheker Verlag Stuttgart, 6th edition, 2008, ISBN 978-3-7692-3962-1 , pp. 2000–2002.
- ^ The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals , 14th Edition (Merck & Co., Inc.), Whitehouse Station, NJ, USA, 2006, ISBN 978-0-911910-00-1 , pp. 318.
- ↑ a b c Entry on Cefamandol. In: Römpp Online . Georg Thieme Verlag, accessed on April 7, 2020.
- ↑ B. Oellers, O. Müller, K. Fabricius, J. Ungemach: Investigation of the liquor permeability of cefamandol . In: Infection, 1978, Vol. 6, No. 6, pp. 294-296, doi: 10.1007 / BF01641990 .
- ↑ D. Höffler, D. Moecke, M. Sassmann: Cefamandol: pharmacokinetics with normal and impaired renal function . In: Deutsche Medizinische Wochenschrift, 1978, Vol. 103, No. 34, pp. 1334-1338, doi: 10.1055 / s-0028-1129258 .
- ↑ Technical information Mandokef 2 g - dry substance for infusion preparation . Astro-Pharma GmbH, Vienna. Status: July 2018.
- ^ E. Mutschler : Medicinal Effects , 7th Edition, WVG Stuttgart, 1996. P. 669 f.
- ↑ Axel Kleemann , Jürgen Engel, Bernd Kutscher and Dieter Reichert: Pharmaceutical Substances , Thieme-Verlag Stuttgart, 5th edition (2009) ISBN 978-3-13-558405-8 , pp. 166-167; also online with biannual additions and updates.
- ^ Eugene C. Rickard, Gary G. Cooke: Electrochemical Analysis of the Cephalosporin Cefamandole Nafate . In: Journal of Pharmaceutical Sciences, 1977, Vol. 66, No. 3, pp. 379-384, doi: 10.1002 / jps.2600660317 .