KEGG   DRUG: Chlorpheniramine maleate
Entry
D00665                      Drug                                   
Name
Chlorpheniramine maleate (JP18/USP);
Chlor-trimeton (TN);
Teldrin (TN)
Formula
C16H19ClN2. C4H4O4
Exact mass
390.1346
Mol weight
390.8606
Structure
Simcomp
Class
Anti-allergic agent
 DG01557  Histamine receptor antagonist
  DG01482  Histamine receptor H1 antagonist
Remark
Same as: C07780
Therapeutic category: 4419
ATC code: R06AB04
Chemical structure group: DG01099
Product (DG01099): D00665<JP>
Product (mixture): D04044<JP> D04313<JP> D11075<US> D12312<US>
Efficacy
Antiallergic, H1 receptor antagonist
Target
HRH1 [HSA:3269] [KO:K04149]
  Pathway
hsa04080  Neuroactive ligand-receptor interaction
hsa04750  Inflammatory mediator regulation of TRP channels
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
    R06AB Substituted alkylamines
     R06AB04 Chlorphenamine
      D00665  Chlorpheniramine maleate (JP18/USP) <JP>
Therapeutic category of drugs in Japan [BR:br08301]
 4  Agents affecting cellular function
  44  Allergic agents
   441  Antihistamines
    4419  Others
     D00665  Chlorpheniramine maleate (JP18/USP)
Classification of Japanese OTC drugs [BR:br08313]
 Agents for nervous and sensory systems
  01 Cold remedy (oral use)
   D00665  Chlorpheniramine maleate (JP18/USP)
  06 Antivertigo drugs (incl. motion/morning sickness remedies)
   D00665  Chlorpheniramine maleate (JP18/USP)
 Agents for  urogenital organs and anus
  30 Hemorrhoid drugs for external use
   D00665  Chlorpheniramine maleate (JP18/USP)
 Allergic agents
  52 Antihistamine based drugs
   D00665  Chlorpheniramine maleate (JP18/USP)
 Agents for integumentary system
  57 Analgesic, antipruritic, astringent, and anti-inflammatory remedies (incl. gel patches)
   D00665  Chlorpheniramine maleate (JP18/USP)
 Agents for ophthalmologic use
  64 Allergy eye drops
   D00665  Chlorpheniramine maleate (JP18/USP)
  67 Eyewash
   D00665  Chlorpheniramine maleate (JP18/USP)
 Agents for otolaryngologic use
  69 Oral medicine for nasal inflammation
   D00665  Chlorpheniramine maleate (JP18/USP)
  70 Nasal sprays for inflammation
   D00665  Chlorpheniramine maleate (JP18/USP)
Risk category of Japanese OTC drugs [BR:br08312]
 Second-class OTC drugs
  Inorganic and organic chemicals
   Chlorphenamine
    D00665  Chlorpheniramine maleate (JP18/USP)
 Third-class OTC drugs
  Inorganic and organic chemicals
   Chlorphenamine
    D00665  Chlorpheniramine maleate (JP18/USP)
Drug groups [BR:br08330]
 Anti-allergic agent
  DG01557  Histamine receptor antagonist
   DG01482  Histamine receptor H1 antagonist
    DG01099  Chlorphenamine
     D00665  Chlorpheniramine maleate
Drug classes [BR:br08332]
 Anti-allergic agent
  DG01482  Histamine receptor H1 antagonist
   D00665  Chlorpheniramine maleate
Target-based classification of drugs [BR:br08310]
 G Protein-coupled receptors
  Rhodopsin family
   Histamine
    HRH1
     D00665  Chlorpheniramine maleate (JP18/USP) <JP>
Drugs listed in the Japanese Pharmacopoeia [BR:br08311]
 Chemicals
  D00665  Chlorpheniramine maleate
  D00665  Chlorpheniramine maleate tablets
  D00665  Chlorpheniramine maleate powder
  D00665  Chlorpheniramine maleate injection
Rx-to-OTC switch list in the USA [br08315.html]
 D00665
Drug groups [BR:br08330]
 Anti-allergic agent
  DG01557  Histamine receptor antagonist
   DG01482  Histamine receptor H1 antagonist
    DG01099  Chlorphenamine
Other DBs
CAS: 113-92-8
PubChem: 7847731
ChEBI: 3645
LigandBox: D00665
NIKKAJI: J237.304A
KCF data

ATOM        27
            1   C2b C    19.2774  -11.8495
            2   C2b C    17.7264  -11.8554
            3   C6a C    19.9250  -12.9665
            4   C6a C    17.0845  -12.9784
            5   O6a O    19.2832  -14.0898
            6   O6a O    21.2204  -12.9607
            7   O6a O    15.7890  -12.9784
            8   O6a O    17.7381  -14.0956
            9   C8x C     7.0000  -14.8400
            10  C8y C     7.0000  -16.2400
            11  C8x C     8.2124  -16.9400
            12  C8x C     9.4249  -16.2400
            13  C8y C     9.4249  -14.8400
            14  C8x C     8.2124  -14.1400
            15  C8x C    11.8497  -16.2400
            16  C8y C    11.8497  -14.8400
            17  C1c C    10.6373  -14.1400
            18  C8x C    13.0622  -16.9400
            19  C8x C    14.2746  -16.2400
            20  C8x C    14.2746  -14.8400
            21  N5x N    13.0622  -14.1400
            22  X   Cl    5.7876  -16.9400
            23  C1b C    10.6373  -12.7400
            24  C1b C    11.8518  -12.0388
            25  N1c N    11.8518  -10.6402
            26  C1a C    13.0479   -9.9495
            27  C1a C    10.6230   -9.9306
BOND        27
            1     1   2 2
            2     1   3 1
            3     2   4 1
            4     3   5 1
            5     3   6 2
            6     4   7 1
            7     4   8 2
            8     9  10 2
            9    10  11 1
            10   11  12 2
            11   12  13 1
            12   13  14 2
            13    9  14 1
            14   15  16 1
            15   16  17 1
            16   13  17 1
            17   15  18 2
            18   18  19 1
            19   19  20 2
            20   20  21 1
            21   16  21 2
            22   10  22 1
            23   17  23 1
            24   23  24 1
            25   24  25 1
            26   25  26 1
            27   25  27 1

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