KEGG   DRUG: CodeineHelp
Entry
D00195                      Drug                                   

Name
Codeine (USP);
Codeine hydrate
Formula
C18H21NO3. H2O
Exact mass
317.1627
Mol weight
317.3795
Structure
Mol fileKCF fileDB search
Simcomp SIMCOMP
Source
Papaver somniferum [TAX:3469]
Class
Neuropsychiatric agent
 DG01564  Opioid receptor agonist
  DG01563  mu-Opioid receptor agonist
Metabolizing enzyme substrate
 DG01644  CYP2D6 substrate
 DG02913  CYP3A4 substrate
 DG02924  UGT substrate
Remark
ATC code: R05DA04
Chemical structure group: DG01076
Product (DG01076): D02101<JP> D03580<US>
Efficacy
Analgesic (narcotic), Antitussive, Opioid receptor agonist
Comment
Opium alkaloid
Active form of prodrug: Morphine [DR:D08233]
Target
OPRM1 [HSA:4988] [KO:K04215]
  Pathway
hsa04080  Neuroactive ligand-receptor interaction
Metabolism
Enzyme: UGT2B7 [HSA:7364], UGT2B4 [HSA:7363]; CYP3A4 [HSA:1576], CYP2D6 [HSA:1565]
Interaction
Drug interaction
Structure map
map07039  Opioid analgesics
map07224  Opioid receptor agonists/antagonists
Other map
map00982  Drug metabolism - cytochrome P450
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 R RESPIRATORY SYSTEM
  R05 COUGH AND COLD PREPARATIONS
   R05D COUGH SUPPRESSANTS, EXCL. COMBINATIONS WITH EXPECTORANTS
    R05DA Opium alkaloids and derivatives
     R05DA04 Codeine
      D00195  Codeine (USP)
Risk category of Japanese OTC drugs [BR:br08312]
 Designated second-class OTC drugs
  Inorganic and organic chemicals
   Codeine
    D00195  Codeine (USP)
 Second-class OTC drugs
  Inorganic and organic chemicals
   Codeine
    D00195  Codeine (USP)
Target-based classification of drugs [BR:br08310]
 G Protein-coupled receptors
  Rhodopsin family
   Opioid
    OPRM1
     D00195  Codeine (USP)
Prodrugs [br08324.html]
 DG01076
BRITE hierarchy
Other DBs
CAS: 6059-47-8
PubChem: 7847263
ChEMBL: CHEMBL369475
DrugBank: DB00318
LigandBox: D00195
NIKKAJI: J244.866A
KCF data Show

ATOM        23
            1   O0  O    32.4662  -13.2509
            2   C1z C    24.7589  -14.6309
            3   C8y C    24.7589  -13.3059
            4   C1y C    25.9444  -15.3282
            5   C1y C    23.6431  -15.2585
            6   C1x C    25.9444  -14.0033
            7   C8y C    23.6431  -12.6783
            8   C8y C    25.9444  -12.6783
            9   C1y C    27.0602  -14.6309
            10  C2x C    25.9444  -16.5835
            11  O2x O    22.3182  -13.9335
            12  C1y C    23.6431  -16.5835
            13  C1x C    28.1759  -14.0033
            14  C8y C    23.6431  -11.3533
            15  C1x C    27.0602  -13.3756
            16  C8x C    25.9444  -11.3533
            17  N1y N    28.1759  -15.3282
            18  C2x C    24.7589  -17.2808
            19  O1a O    22.5274  -17.2808
            20  C8x C    24.8286  -10.7257
            21  O2a O    22.5274  -10.7257
            22  C1a C    21.3419  -11.3533
            23  C1a C    29.5759  -15.3282
BOND        26
            1     2   3 1
            2     2   4 1
            3     2   5 1
            4     2   6 1 #Up
            5     3   7 2
            6     3   8 1
            7     4   9 1
            8     4  10 1
            9     5  11 1 #Down
            10    5  12 1
            11    6  13 1
            12    7  14 1
            13    8  15 1
            14    8  16 2
            15    9  17 1 #Up
            16   10  18 2
            17   12  19 1 #Down
            18   14  20 2
            19   14  21 1
            20   21  22 1
            21    7  11 1
            22    9  15 1
            23   12  18 1
            24   13  17 1
            25   16  20 1
            26   17  23 1

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