KEGG   DRUG: Gefapixant citrate
Entry
D11693                      Drug                                   
Name
Gefapixant citrate (JAN/USAN);
Lyfnua (TN)
Formula
C14H19N5O4S. C6H8O7
Exact mass
545.1428
Mol weight
545.5203
Structure
Class
Unclassified
 DG03292  Purinergic receptor P2X 3 antagonist
Remark
Therapeutic category: 2290
ATC code: R05DB29
Chemical structure group: DG03083
Product (DG03083): D11693<JP>
Efficacy
Analgesic, Anti-inflammatory, Antitussive, P2X3 receptor antagonist
Comment
Treatment of disorders associated with purinergic receptor activation
Target
P2RX3 [HSA:5024] [KO:K05217]
  Pathway
hsa04080  Neuroactive ligand-receptor interaction
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 R RESPIRATORY SYSTEM
  R05 COUGH AND COLD PREPARATIONS
   R05D COUGH SUPPRESSANTS, EXCL. COMBINATIONS WITH EXPECTORANTS
    R05DB Other cough suppressants
     R05DB29 Gefapixant
      D11693  Gefapixant citrate (JAN/USAN) <JP>
Therapeutic category of drugs in Japan [BR:br08301]
 2  Agents affecting individual organs
  22  Respiratory organ agents
   229  Miscellaneous
    2290  Miscellaneous
     D11693  Gefapixant citrate (JAN/USAN)
Drug groups [BR:br08330]
 Unclassified
  DG03292  Purinergic receptor P2X 3 antagonist
   DG03083  Gefapixant
    D11693  Gefapixant citrate
Target-based classification of drugs [BR:br08310]
 Ion channels
  Ligand-gated ion channels
   ATP-gated cation channel (P2X)
    P2RX3
     D11693  Gefapixant citrate (JAN/USAN) <JP>
New drug approvals in Europe [br08329.html]
 European public assessment reports (EPAR) authorised medicine
  D11693
New drug approvals in Japan [br08318.html]
 Drugs with new active ingredients
  D11693
New drug approvals in the USA, Europe and Japan [br08328.html]
 Approval dates by FDA, EMA and PMDA
  D11693
Drug groups [BR:br08330]
 Unclassified
  DG03292  Purinergic receptor P2X 3 antagonist
   DG03083  Gefapixant
Other DBs
CAS: 2310299-91-1
PubChem: 405226559
LinkDB
KCF data

ATOM        37
            1   C8x C    18.0837  -15.8408
            2   C8y C    18.0837  -17.2426
            3   C8y C    16.8922  -17.9435
            4   C8x C    15.6305  -17.2426
            5   C8y C    15.6305  -15.8408
            6   C8y C    16.8922  -15.1399
            7   O2a O    19.2753  -17.9435
            8   C8y C    20.4669  -17.2426
            9   C8x C    20.4669  -15.8408
            10  N5x N    21.7285  -15.1399
            11  C8y C    22.9201  -15.8408
            12  N5x N    22.9201  -17.2426
            13  C8y C    21.7285  -17.9435
            14  N1a N    24.1116  -15.1399
            15  S4a S    16.8922  -13.7380
            16  O2a O    14.4389  -15.1399
            17  C1a C    13.2474  -15.8408
            18  C1c C    16.8922  -19.3454
            19  C1a C    18.0837  -20.0463
            20  C1a C    15.7006  -20.0463
            21  O3c O    15.4903  -13.7380
            22  O3c O    18.2940  -13.7380
            23  N1a N    16.8922  -12.3362
            24  N1a N    21.7986  -19.3454
            25  C1d C    30.5251  -15.8233
            26  C1b C    29.4049  -16.5235
            27  C1b C    31.7154  -16.5235
            28  C6a C    31.2253  -14.7031
            29  O1a O    29.8250  -14.7031
            30  C6a C    28.2147  -15.8933
            31  C6a C    31.7154  -17.9238
            32  O6a O    30.5251  -13.5129
            33  O6a O    32.7656  -14.7031
            34  O6a O    26.9544  -16.5935
            35  O6a O    28.2147  -14.5631
            36  O6a O    33.1157  -18.6939
            37  O6a O    30.5251  -18.6939
BOND        37
            1     1   2 2
            2     2   3 1
            3     3   4 2
            4     4   5 1
            5     5   6 2
            6     1   6 1
            7     2   7 1
            8     7   8 1
            9     8   9 2
            10    9  10 1
            11   10  11 2
            12   11  12 1
            13   12  13 2
            14    8  13 1
            15   11  14 1
            16    6  15 1
            17    5  16 1
            18   16  17 1
            19    3  18 1
            20   18  19 1
            21   18  20 1
            22   15  21 2
            23   15  22 2
            24   15  23 1
            25   13  24 1
            26   25  26 1
            27   25  27 1
            28   25  28 1
            29   25  29 1
            30   26  30 1
            31   27  31 1
            32   28  32 1
            33   28  33 2
            34   30  34 1
            35   30  35 2
            36   31  36 1
            37   31  37 2

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