KEGG   DRUG: LevocetirizineHelp
Entry
D07402                      Drug                                   

Name
Levocetirizine (USAN/INN);
Xazal (TN)
Formula
C21H25ClN2O3
Exact mass
388.1554
Mol weight
388.8878
Structure
Mol fileKCF fileDB search
Simcomp SIMCOMP
Class
Anti-allergic agent
 DG01557  Histamine receptor antagonist
  DG01482  Histamine receptor H1 antagonist
Remark
ATC code: R06AE09
Chemical structure group: DG01108
Product (DG01108): D08118<JP/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
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
    R06AE Piperazine derivatives
     R06AE09 Levocetirizine
      D07402  Levocetirizine (USAN/INN)
USP drug classification [BR:br08302]
 Respiratory Tract/Pulmonary Agents
  Antihistamines
   Levocetirizine
    D07402  Levocetirizine (USAN/INN)
Target-based classification of drugs [BR:br08310]
 G Protein-coupled receptors
  Rhodopsin family
   Histamine
    HRH1
     D07402  Levocetirizine (USAN/INN)
BRITE hierarchy
Other DBs
CAS: 130018-77-8
PubChem: 51091738
ChEMBL: CHEMBL1201191
PDB-CCD: LCR[PDBj]
LigandBox: D07402
NIKKAJI: J1.370.778B
LinkDB All DBs
KCF data Show

ATOM        27
            1   C8x C    22.6800  -20.9300
            2   C8y C    22.6800  -22.3300
            3   C8x C    23.9400  -23.0300
            4   C8x C    25.1300  -22.3300
            5   C8y C    25.1300  -20.9300
            6   C8x C    23.9400  -20.2300
            7   C8x C    27.5800  -22.3300
            8   C8y C    27.5800  -20.9300
            9   C1c C    26.3200  -20.2300
            10  C8x C    28.7700  -23.0300
            11  C8x C    29.9600  -22.3300
            12  C8x C    29.9600  -20.9300
            13  C8x C    28.7700  -20.2300
            14  N1y N    26.3200  -18.8300
            15  C1x C    27.5800  -18.1300
            16  C1x C    27.5800  -16.7300
            17  N1y N    26.3200  -15.9600
            18  C1x C    25.1300  -16.7300
            19  C1x C    25.1300  -18.1300
            20  X   Cl   21.4900  -23.0300
            21  C1b C    26.3200  -14.5600
            22  C1b C    27.5800  -13.8600
            23  O2a O    28.7700  -14.5600
            24  C1b C    29.9600  -13.9300
            25  C6a C    31.1500  -14.5600
            26  O6a O    32.3400  -13.9300
            27  O6a O    31.1500  -16.0300
BOND        29
            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     7   8 1
            8     9   8 1 #Down
            9     5   9 1
            10    7  10 2
            11   10  11 1
            12   11  12 2
            13   12  13 1
            14    8  13 2
            15    9  14 1
            16   14  15 1
            17   15  16 1
            18   16  17 1
            19   17  18 1
            20   18  19 1
            21   14  19 1
            22    2  20 1
            23   17  21 1
            24   21  22 1
            25   22  23 1
            26   23  24 1
            27   24  25 1
            28   25  26 1
            29   25  27 2

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