Biomedical Engineering Reference
In-Depth Information
TABLE 25.5
Cephalosporins
O
OCH 3
X
R 1
C
NH
N
O
R 2
COOH
R 1
R 2
O
HOOC
CH
(CH 2 ) 3
CH 2
OC
Cephamycin C
NH 2
NH 2
O
CH 2
OC
Cefoxitin
CH 2
S
NH 2
N
N
H 2 N
CO
S
CH 2
S
N
CH
Cefotetan
N
S
NaOOC
CH 3
TABLE 25.6
Cephalosporins
O
S
N
R 3
C
NH
N
H 2 N
S
R 2
O
COOH
R 3
R 2
C
NOCH 3
CH 2
OCCH 3
O
Cefotaxime
C
N
CH 3
+
N
O
C
COOH
CH 2
Ceftazidime
CH 3
O
OH
C
NOCH 3
N
Ceftriaxone
N
CH 2
S
N
CH 3
C
NOCH 3
+
CH 2
Cefepim
+
CH 2
C
NOCH 3
Cefpirom
 
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