![Pharmacy_talk on Twitter: "đź“ŤElimination: in urine, EXCEPT ceftriaxone and cefoperazone, which are eliminated in stool. #Pharmacy #Pharma" / Twitter Pharmacy_talk on Twitter: "đź“ŤElimination: in urine, EXCEPT ceftriaxone and cefoperazone, which are eliminated in stool. #Pharmacy #Pharma" / Twitter](https://pbs.twimg.com/media/CqjESFpXEAEkpBy.jpg)
Pharmacy_talk on Twitter: "đź“ŤElimination: in urine, EXCEPT ceftriaxone and cefoperazone, which are eliminated in stool. #Pharmacy #Pharma" / Twitter
![Chemical structures of penicillins, with the amino group of ampicillin... | Download Scientific Diagram Chemical structures of penicillins, with the amino group of ampicillin... | Download Scientific Diagram](https://www.researchgate.net/publication/348566661/figure/fig1/AS:985041932922881@1611863706773/Chemical-structures-of-penicillins-with-the-amino-group-of-ampicillin-and-amoxicillin.png)
Chemical structures of penicillins, with the amino group of ampicillin... | Download Scientific Diagram
![The mechanism of NDM-1-catalyzed carbapenem hydrolysis is distinct from that of penicillin or cephalosporin hydrolysis | Nature Communications The mechanism of NDM-1-catalyzed carbapenem hydrolysis is distinct from that of penicillin or cephalosporin hydrolysis | Nature Communications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41467-017-02339-w/MediaObjects/41467_2017_2339_Fig1_HTML.jpg)
The mechanism of NDM-1-catalyzed carbapenem hydrolysis is distinct from that of penicillin or cephalosporin hydrolysis | Nature Communications
![Frontiers | The Chemical Relationship Among Beta-Lactam Antibiotics and Potential Impacts on Reactivity and Decomposition Frontiers | The Chemical Relationship Among Beta-Lactam Antibiotics and Potential Impacts on Reactivity and Decomposition](https://www.frontiersin.org/files/MyHome%20Article%20Library/807955/807955_Thumb_400.jpg)
Frontiers | The Chemical Relationship Among Beta-Lactam Antibiotics and Potential Impacts on Reactivity and Decomposition
Yexel Exams - Beta-lactam antibiotics are among the most commonly prescribed drugs, grouped together based upon a shared structural feature, the beta-lactam ring. Beta-lactam antibiotics include: â—‹Penicillins â—‹Cephalosporins â—‹Carbapenems ...
![Figure 8 from Design, Development and Synthesis of Novel Cephalosporin Group of Antibiotics | Semantic Scholar Figure 8 from Design, Development and Synthesis of Novel Cephalosporin Group of Antibiotics | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/4dda03c8349d63a8618e217cef1b185f2251069e/4-Figure1-1.png)