KEGG   DRUG: MequitazineHelp
Entry
D01324                      Drug                                   

Name
Mequitazine (JP17/INN);
Kitazemin (TN)
Formula
C20H22N2S
Exact mass
322.1504
Mol weight
322.4671
Structure
Mol fileKCF fileDB search
Simcomp SIMCOMP
Class
Anti-allergic agent
 DG01557  Histamine receptor antagonist
  DG01482  Histamine receptor H1 antagonist
Enzyme substrate
 DG01644  CYP2D6 substrate
Remark
Same as: C12755
Therapeutic category: 4413
ATC code: R06AD07
Product: D01324<JP>
Efficacy
Antiallergic, Antiasthmatic, H1 receptor antagonist
Comment
Phenothiazine derivative
Target
HRH1 [HSA:3269] [KO:K04149]
  Pathway
hsa04020  Calcium signaling pathway
hsa04080  Neuroactive ligand-receptor interaction
Metabolism
Enzyme: CYP2D6 [HSA:1565]
Interaction
Drug interaction
Structure map
map07212  Histamine H1 receptor antagonists
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 R RESPIRATORY SYSTEM
  R06 ANTIHISTAMINES FOR SYSTEMIC USE
   R06A ANTIHISTAMINES FOR SYSTEMIC USE
    R06AD Phenothiazine derivatives
     R06AD07 Mequitazine
      D01324  Mequitazine (JP17/INN) <JP>
Therapeutic category of drugs in Japan [BR:br08301]
 4  Agents affecting cellular function
  44  Allergic agents
   441  Antihistamines
    4413  Phenothiazines
     D01324  Mequitazine (JP17/INN)
Classification of Japanese OTC drugs [BR:br08313]
 Agents for nervous and sensory systems
  01 Cold remedy (oral use)
   D01324  Mequitazine (JP17/INN)
 Allergic agents
  52 Antihistamine based drugs
   D01324  Mequitazine (JP17/INN)
 Agents for otolaryngologic use
  69 Oral medicine for nasal inflammation
   D01324  Mequitazine (JP17/INN)
Risk category of Japanese OTC drugs [BR:br08312]
 Second-class OTC drugs
  Inorganic and organic chemicals
   Mequitazine
    D01324  Mequitazine (JP17/INN)
Target-based classification of drugs [BR:br08310]
 G Protein-coupled receptors
  Rhodopsin family
   Histamine
    HRH1
     D01324  Mequitazine (JP17/INN) <JP>
Drugs listed in the Japanese Pharmacopoeia [BR:br08311]
 Chemicals
  D01324  Mequitazine
  D01324  Mequitazine tablets
Drug classes of therapeutic agents [br08360.html]
 Anti-allergic agents
  D01324
Rx-to-OTC switch list in Japan [br08314.html]
 D01324
BRITE hierarchy
Other DBs
CAS: 29216-28-2
PubChem: 7848387
ChEBI: 31821
ChEMBL: CHEMBL73451
DrugBank: DB01071
LigandBox: D01324
NIKKAJI: J342.305K
LinkDB All DBs
KCF data Show

ATOM        23
            1   C1x C    23.4130  -15.6918
            2   N1y N    24.8526  -14.8141
            3   C1y C    22.6816  -14.6444
            4   C1x C    24.8526  -13.5735
            5   C1x C    26.3564  -15.6216
            6   C1y C    24.0978  -13.8077
            7   C1x C    24.1035  -12.8187
            8   C1x C    25.6602  -14.5097
            9   C8x C    17.8213  -17.4339
            10  C8x C    17.8213  -18.8339
            11  C8x C    19.0367  -19.5339
            12  C8x C    19.0367  -16.7339
            13  C8y C    20.2449  -17.4339
            14  C8y C    20.2388  -18.8339
            15  S2x S    21.4483  -19.5392
            16  N1y N    21.4603  -16.7392
            17  C8y C    22.6698  -17.4443
            18  C8y C    22.6570  -18.8407
            19  C8x C    23.8600  -19.5497
            20  C8x C    25.0756  -18.8626
            21  C8x C    25.0883  -17.4662
            22  C8x C    23.8853  -16.7572
            23  C1b C    21.4663  -15.3392
BOND        27
            1    10  11 2
            2    11  14 1
            3    13  12 1
            4    12   9 2
            5     2   5 1
            6     3   6 1
            7     4   7 1
            8     5   8 1
            9    13  14 2
            10   14  15 1
            11   15  18 1
            12   17  16 1
            13   16  13 1
            14    6   7 1
            15    6   8 1
            16    1   2 1
            17    1   3 1
            18    2   4 1
            19   17  18 2
            20   18  19 1
            21   19  20 2
            22   20  21 1
            23   21  22 2
            24   22  17 1
            25    9  10 1
            26   16  23 1
            27   23   3 1

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