KEGG   DRUG: Amitriptyline
Entry
D07448                      Drug                                   
Name
Amitriptyline (INN);
Laroxyl (TN)
Formula
C20H23N
Exact mass
277.1831
Mol weight
277.4033
Structure
Simcomp
Class
Neuropsychiatric agent
 DG01730  Non-selective monoamine reuptake inhibitor
 DG01728  Tricyclic antidepressant
Metabolizing enzyme substrate
 DG01892  CYP1A2 substrate
 DG01639  CYP2C19 substrate
 DG01644  CYP2D6 substrate
 DG01633  CYP3A/CYP3A4 substrate
  DG02913  CYP3A4 substrate
Remark
Same as: C06824
ATC code: N06AA09
Chemical structure group: DG00934
Product (DG00934): D00809<JP/US>
Efficacy
Antidepressant
Target
SLC6A4 (HTT) [HSA:6532] [KO:K05037]
SLC6A2 (NAT1) [HSA:6530] [KO:K05035]
  Pathway
hsa04721  Synaptic vesicle cycle
hsa04726  Serotonergic synapse
Metabolism
Enzyme: CYP2D6 [HSA:1565]; CYP1A2 [HSA:1544], CYP3A4 [HSA:1576], CYP2C19 [HSA:1557]
Interaction
Structure map
map07027  Antidepressants
map07048  Antimigraines
map07234  Neurotransmitter transporter inhibitors
Other map
map04976  Bile secretion
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 N NERVOUS SYSTEM
  N06 PSYCHOANALEPTICS
   N06A ANTIDEPRESSANTS
    N06AA Non-selective monoamine reuptake inhibitors
     N06AA09 Amitriptyline
      D07448  Amitriptyline (INN)
Drug groups [BR:br08330]
 Neuropsychiatric agent
  DG01730  Non-selective monoamine reuptake inhibitor
   DG00934  Amitriptyline
    D07448  Amitriptyline
  DG01728  Tricyclic antidepressant
   DG00934  Amitriptyline
    D07448  Amitriptyline
 Metabolizing enzyme substrate
  DG01892  CYP1A2 substrate
   DG00934  Amitriptyline
    D07448  Amitriptyline
  DG01639  CYP2C19 substrate
   DG00934  Amitriptyline
    D07448  Amitriptyline
  DG01644  CYP2D6 substrate
   DG00934  Amitriptyline
    D07448  Amitriptyline
  DG01633  CYP3A/CYP3A4 substrate
   DG02913  CYP3A4 substrate
    DG00934  Amitriptyline
     D07448  Amitriptyline
Target-based classification of drugs [BR:br08310]
 Transporters
  Solute carrier family
   SLC6
    SLC6A2 (NAT1)
     D07448  Amitriptyline (INN)
    SLC6A4 (HTT)
     D07448  Amitriptyline (INN)
Drug metabolizing enzymes and transporters [br08309.html]
 Drug metabolizing enzymes
  D07448
Drug groups [BR:br08330]
 Neuropsychiatric agent
  DG01730  Non-selective monoamine reuptake inhibitor
   DG00934  Amitriptyline
  DG01728  Tricyclic antidepressant
   DG00934  Amitriptyline
 Metabolizing enzyme substrate
  DG01892  CYP1A2 substrate
   DG00934  Amitriptyline
  DG01639  CYP2C19 substrate
   DG00934  Amitriptyline
  DG01644  CYP2D6 substrate
   DG00934  Amitriptyline
  DG01633  CYP3A/CYP3A4 substrate
   DG02913  CYP3A4 substrate
    DG00934  Amitriptyline
Other DBs
CAS: 50-48-6
PubChem: 51091779
ChEBI: 2666
PDB-CCD: TP0[PDBj]
LigandBox: D07448
NIKKAJI: J4.103C
KCF data

ATOM        21
            1   C1x C    21.9800  -21.2100
            2   C8y C    21.1400  -20.0900
            3   C8y C    21.4200  -18.6900
            4   C2y C    22.6800  -18.1300
            5   C1x C    23.3800  -21.2100
            6   C8y C    23.9400  -18.7600
            7   C8y C    24.2900  -20.1600
            8   C8x C    20.4400  -17.7100
            9   C8x C    19.1100  -18.1300
            10  C8x C    18.7600  -19.4600
            11  C8x C    19.7400  -20.4400
            12  C8x C    25.6200  -20.5800
            13  C8x C    26.6700  -19.6000
            14  C8x C    26.3200  -18.2700
            15  C8x C    24.9900  -17.8500
            16  C2b C    22.6800  -16.7300
            17  C1b C    23.8700  -16.1000
            18  C1b C    25.0600  -16.8000
            19  N1c N    26.3200  -16.1000
            20  C1a C    27.5100  -16.8000
            21  C1a C    26.3200  -14.7000
BOND        23
            1     3   4 1
            2     1   5 1
            3     4   6 1
            4     2   3 1
            5     5   7 1
            6     1   2 1
            7     6   7 1
            8     3   8 2
            9     8   9 1
            10    9  10 2
            11   10  11 1
            12    2  11 2
            13    7  12 2
            14   12  13 1
            15   13  14 2
            16   14  15 1
            17    6  15 2
            18    4  16 2
            19   16  17 1
            20   17  18 1
            21   18  19 1
            22   19  20 1
            23   19  21 1

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