KEGG   DRUG: D00263Help
Entry
D00263                      Drug                                   

Name
Cefalexin (JP16);
Cephalexin;
CEX;
Keflex (TN)
Formula
C16H17N3O4S
Exact mass
347.094
Mol weight
347.3889
Structure
Mol fileKCF fileDB searchJmolKegDraw
Activity
Antibacterial
Remark
Same as: 
Therapeutic category: 
ATC code: 
Drug group: 
Comment
USP as hydrate [DR:D00906]
Semisynthetic cephalosporin: narrow spectrum cephalosporin
Target
penicillin binding proteins inhibitor
  Pathway
ko00550  Peptidoglycan biosynthesis  
 
Metabolism
Transporter: SLC15A1 [HSA:6564], SCL15A2 [HSA:6565]
Interaction
Drug interaction
Structure map
Cephalosporins - oral agents
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 J ANTIINFECTIVES FOR SYSTEMIC USE
  J01 ANTIBACTERIALS FOR SYSTEMIC USE
   J01D OTHER BETA-LACTAM ANTIBACTERIALS
    J01DB First-generation cephalosporins
     J01DB01 Cefalexin
      D00263  Cefalexin (JP16)
USP drug classification [BR:br08302]
 Antibacterials
  Beta-lactam, Cephalosporins
   Cephalexin
    D00263  Cefalexin (JP16)
Therapeutic category of drugs in Japan [BR:br08301]
 6  Agents against pathologic organisms and parasites
  61  Antibiotics
   613  Acting mainly on gram-positive and gram-negative bacteria
    6132  Cephem antibioitics
     D00263  Cefalexin (JP16)
Antiinfectives [BR:br08307]
 Antibacterials
  Cell wall biosynthesis inhibitor
   Penicillin binding proteins inhibitor
    Cephems - Cephalosporins
     Cefalexin
      D00263  Cefalexin (JP16)
Drugs listed in the Japanese Pharmacopoeia [BR:br08311]
 Chemicals
  D00263  Cefalexin
  D00263  Cefalexin capsules
  D00263  Cefalexin for syrup
BRITE hierarchy
Other DBs
CAS: 
15686-71-2
PubChem: 
DrugBank: 
LigandBox: 
NIKKAJI: 
KCF data Show

ATOM        24
            1   C1y C    30.2264  -14.8915
            2   N1y N    30.2264  -16.2906
            3   C2y C    31.4381  -16.9900
            4   C2y C    32.6498  -16.2906
            5   C1x C    32.6498  -14.8915
            6   S2x S    31.4381  -14.1919
            7   C1y C    28.8273  -14.8915
            8   C5x C    28.8273  -16.2906
            9   N1b N    27.6157  -14.1919
            10  C5a C    26.4038  -14.8915
            11  O5a O    26.4038  -16.2906
            12  O5x O    27.6157  -16.9900
            13  C1c C    25.1922  -14.1919
            14  C1a C    33.8801  -17.0012
            15  C6a C    31.4381  -18.3890
            16  O6a O    30.2096  -19.0984
            17  O6a O    32.6328  -19.0789
            18  C8y C    23.9610  -14.9031
            19  C8x C    22.7509  -14.2044
            20  C8x C    21.5407  -14.9031
            21  C8x C    21.5407  -16.3005
            22  C8x C    22.7509  -16.9992
            23  C8x C    23.9610  -16.3005
            24  N1a N    25.1922  -12.7883
BOND        26
            1     1   2 1
            2     2   3 1
            3     3   4 2
            4     4   5 1
            5     5   6 1
            6     1   6 1
            7     1   7 1
            8     7   8 1
            9     2   8 1
            10    7   9 1 #Up
            11    9  10 1
            12   10  11 2
            13    8  12 2
            14   10  13 1
            15    4  14 1
            16    3  15 1
            17   15  16 2
            18   15  17 1
            19   13  18 1
            20   18  19 2
            21   19  20 1
            22   20  21 2
            23   21  22 1
            24   22  23 2
            25   18  23 1
            26   13  24 1 #Up

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