KEGG   DRUG: Citalopram hydrochloride
Entry
D07705                      Drug                                   
Name
Citalopram hydrochloride;
Seropram (TN)
Formula
C20H21FN2O. HCl
Exact mass
360.1405
Mol weight
360.8529
Structure
Simcomp
Class
Neuropsychiatric agent
 DG01659  Selective serotonin reuptake inhibitor (SSRI)
Metabolizing enzyme substrate
 DG01644  CYP2D6 substrate
 DG01633  CYP3A/CYP3A4 substrate
  DG02913  CYP3A4 substrate
Metabolizing enzyme inhibitor
 DG01933  CYP2C19 inhibitor
Transporter substrate
 DG01665  ABCB1 substrate
Remark
ATC code: N06AB04
Chemical structure group: DG00943
Product (DG00943): D00822<US>
Efficacy
Antidepressant, Selective serotonin reuptake inhibitor (SSRI)
Comment
Citalopram derivative
Target
SLC6A4 (HTT) [HSA:6532] [KO:K05037]
  Pathway
hsa04726  Serotonergic synapse
Metabolism
Enzyme: CYP3A4 [HSA:1576], CYP2D6 [HSA:1565]
Transporter: ABCB1 [HSA:5243]
Interaction
CYP inhibition: CYP2C19 [HSA:1557]
Structure map
map07027  Antidepressants
map07234  Neurotransmitter transporter inhibitors
Brite
Anatomical Therapeutic Chemical (ATC) classification [BR:br08303]
 N NERVOUS SYSTEM
  N06 PSYCHOANALEPTICS
   N06A ANTIDEPRESSANTS
    N06AB Selective serotonin reuptake inhibitors
     N06AB04 Citalopram
      D07705  Citalopram hydrochloride
Drug groups [BR:br08330]
 Neuropsychiatric agent
  DG01659  Selective serotonin reuptake inhibitor (SSRI)
   DG00943  Citalopram
    D07705  Citalopram hydrochloride
 Metabolizing enzyme substrate
  DG01644  CYP2D6 substrate
   DG00943  Citalopram
    D07705  Citalopram hydrochloride
  DG01633  CYP3A/CYP3A4 substrate
   DG02913  CYP3A4 substrate
    DG00943  Citalopram
     D07705  Citalopram hydrochloride
 Metabolizing enzyme inhibitor
  DG01933  CYP2C19 inhibitor
   DG00943  Citalopram
    D07705  Citalopram hydrochloride
 Transporter substrate
  DG01665  ABCB1 substrate
   DG00943  Citalopram
    D07705  Citalopram hydrochloride
Target-based classification of drugs [BR:br08310]
 Transporters
  Solute carrier family
   SLC6
    SLC6A4 (HTT)
     D07705  Citalopram hydrochloride
Drug metabolizing enzymes and transporters [br08309.html]
 Drug metabolizing enzymes
  D07705
 Drug transporters
  D07705
Drug groups [BR:br08330]
 Neuropsychiatric agent
  DG01659  Selective serotonin reuptake inhibitor (SSRI)
   DG00943  Citalopram
 Metabolizing enzyme substrate
  DG01644  CYP2D6 substrate
   DG00943  Citalopram
  DG01633  CYP3A/CYP3A4 substrate
   DG02913  CYP3A4 substrate
    DG00943  Citalopram
 Metabolizing enzyme inhibitor
  DG01933  CYP2C19 inhibitor
   DG00943  Citalopram
 Transporter substrate
  DG01665  ABCB1 substrate
   DG00943  Citalopram
Other DBs
CAS: 85118-27-0
PubChem: 51092002
LigandBox: D07705
NIKKAJI: J311.856H
LinkDB
KCF data

ATOM        25
            1   C1z C    24.5000  -16.8000
            2   C8y C    23.1700  -16.3800
            3   O2x O    25.3400  -15.6800
            4   C8y C    23.1700  -14.9100
            5   C8x C    21.9800  -17.0800
            6   C1x C    24.5000  -14.4900
            7   C8x C    21.9800  -14.2100
            8   C8x C    20.7200  -16.3800
            9   C8y C    20.7200  -14.9100
            10  C3b C    19.5300  -14.2100
            11  N3a N    18.2700  -13.5100
            12  C8y C    24.5000  -18.2000
            13  C8x C    23.3100  -18.9000
            14  C8x C    23.3100  -20.3000
            15  C8y C    24.5000  -21.0000
            16  C8x C    25.6900  -20.3000
            17  C8x C    25.6900  -18.9000
            18  X   F    24.5000  -22.4000
            19  C1b C    25.9000  -16.8000
            20  C1b C    26.6000  -17.9900
            21  C1b C    28.0000  -17.9900
            22  N1c N    28.7000  -19.1800
            23  C1a C    30.1000  -19.1800
            24  C1a C    28.0000  -20.3700
            25  X   Cl   32.5500  -16.5900
BOND        26
            1     1   2 1
            2     1   3 1
            3     2   4 2
            4     2   5 1
            5     3   6 1
            6     4   7 1
            7     5   8 2
            8     7   9 2
            9     9  10 1
            10    4   6 1
            11    8   9 1
            12   10  11 3
            13    1  12 1
            14   12  13 2
            15   13  14 1
            16   14  15 2
            17   15  16 1
            18   16  17 2
            19   12  17 1
            20   15  18 1
            21    1  19 1
            22   19  20 1
            23   20  21 1
            24   21  22 1
            25   22  23 1
            26   22  24 1

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