KEGG   DRUG: D05261Help
Entry
D05261                      Drug                                   

Name
Omeprazole sodium injection (JAN);
Omeprazole sodium hydrate;
Omepral (TN)
Formula
C17H18N3O3S. Na. H2O
Exact mass
385.1072
Mol weight
385.4132
Structure
Mol fileKCF fileDB searchJmolKegDraw
Activity
Depressant [gastric acid secretory] [DS:H00045]
Remark
Therapeutic category: 
ATC code: 
Drug group: 
Comment
proton pump inhibitor
Target
H+/K+ exchanging, alpha polypeptide inhibitor [HSA:495] [KO:K01542];
H+/K+ exchanging, beta polypeptide inhibitor [HSA:496] [KO:K01543]
  Pathway
hsa00190  Oxidative phosphorylation
hsa04966  Collecting duct acid secretion
hsa04971  Gastric acid secretion  
 
Metabolism
Enzyme: CYP2C19 [HSA:1557], CYP3A4 [HSA:1576]
Interaction
Genomic biomarker: CYP2C19 [HSA:1557]
CYP induction: CYP1A2 [HSA:1544]
CYP inhibition: CYP2C19 [HSA:1557]
Drug interaction
Structure map
Antiulcer drugs
Ion transporter inhibitors
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 A ALIMENTARY TRACT AND METABOLISM
  A02 DRUGS FOR ACID RELATED DISORDERS
   A02B DRUGS FOR PEPTIC ULCER AND GASTRO-OESOPHAGEAL REFLUX DISEASE (GORD)
    A02BC Proton pump inhibitors
     A02BC01 Omeprazole
      D05261  Omeprazole sodium injection (JAN)
USP drug classification [BR:br08302]
 Gastrointestinal Agents
  Proton Pump Inhibitors
   Omeprazole
    D05261  Omeprazole sodium injection (JAN)
Therapeutic category of drugs in Japan [BR:br08301]
 2  Agents affecting individual organs
  23  Digestive organ agents
   232  Peptic ulcer agents
    2329  Others
     D05261  Omeprazole sodium injection (JAN)
Target-based classification of drugs [BR:br08310]
 Enzymes
  Hydrolases
   H+/K+ exchanging, polypeptide
    Omeprazol
     D05261  Omeprazole sodium injection (JAN)
Cytochrome P450 interactions [BR:br08309]
 Substrates
  CYP2C19
   Omeprazole
    D05261  Omeprazole sodium injection (JAN)
  CYP3A4
   Omeprazole
    D05261  Omeprazole sodium injection (JAN)
 Inhbitors
  CYP2C19
   Omeprazole
    D05261  Omeprazole sodium injection (JAN)
 Inducers
  CYP1A2
   Omeprazole
    D05261  Omeprazole sodium injection (JAN)
BRITE hierarchy
Other DBs
PubChem: 
DrugBank: 
LigandBox: 
KCF data Show

ATOM        26
            1   O0  O    35.3501  -17.9200
            2   C8x C    22.6100  -20.1600
            3   C8y C    22.6100  -21.5600
            4   C8x C    23.8700  -22.2600
            5   C8y C    25.0600  -21.5600
            6   C8y C    25.0600  -20.1600
            7   C8x C    23.8700  -19.4600
            8   N5x N    26.3900  -21.9800
            9   C8y C    27.2300  -20.8600
            10  N4x N    26.3900  -19.7400 #-
            11  S4a S    28.6300  -20.8600
            12  O2a O    21.3500  -22.2600
            13  C1a C    20.1600  -21.5600
            14  C1b C    29.3300  -22.0500
            15  O3c O    29.3300  -19.6700
            16  C8y C    30.7300  -22.0500
            17  C8y C    31.4300  -23.2400
            18  C8y C    32.9000  -23.2400
            19  C8y C    33.6000  -22.0500
            20  C8x C    32.9000  -20.8600
            21  N5x N    31.4300  -20.8600
            22  C1a C    35.0000  -22.0500
            23  O2a O    33.6000  -24.5000
            24  C1a C    35.0000  -24.5000
            25  C1a C    30.7300  -24.4300
            26  Z   Na   27.5800  -17.7800 #+
BOND        26
            1     2   3 2
            2     3   4 1
            3     4   5 2
            4     5   6 1
            5     6   7 2
            6     2   7 1
            7     5   8 1
            8     8   9 2
            9     9  10 1
            10    6  10 1
            11    9  11 1
            12    3  12 1
            13   12  13 1
            14   11  14 1
            15   11  15 2
            16   14  16 1
            17   16  17 2
            18   17  18 1
            19   18  19 2
            20   19  20 1
            21   20  21 2
            22   16  21 1
            23   19  22 1
            24   18  23 1
            25   23  24 1
            26   17  25 1

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