Question
Organic Chemistry Question on Bridged rings
Which among the following Cephalosporins has an unusual 5-thio-1,2,3,4-tetrazole substituent attached to core heterocyclic nucleus through a methylene bridge?
A
Cefazolin
B
Cefamandole
C
Cefoxitin
D
Cefadroxil
Answer
Cefamandole
Explanation
Solution
The correct option is (B): Cefamandole