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Drug-Target Interaction

Drug

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PubChem ID:63009
Structure:
Synonyms:
(1S,4S)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine hydrochloride
(1S,4S)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthylamine hydrochloride
(1S,4S)-4-(3,4-dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-ami
(1S,4S)-4-(3,4-dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride
(1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine hydrochloride
1-Naphthalenamine, 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-, hydrochloride, (1S-cis)-
1-Naphthalenamine, 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-, hydrochloride,(1S-cis)-
1-naphthalenamine,1,2,3,4-tetrahydro-4-(3,4-dichlorophenyl)-N-methyl-,(1S-cis)-
79559-97-0
79617-96-2
Ambap2474
Aremis
Atruline
C17H17Cl2N.HCl
Cp 51,974-1
CP-51974-1
CP-5197401
CPD000466298
D00825
EU-0100870
Gladem
LS-94166
Lustral
MLS000758929
MLS001401398
NCGC00092386-01
S6319_SIGMA
SAM001246666
SAM001247100
Serad
Serlift
Sertraline
Sertraline hydrochloride
Sertraline Hydrochloride (1S-cis)-Isomer
Sertraline hydrochloride (JAN/USAN)
Sertraline hydrochloride [USAN]
Sertraline.HCl
SMR000466298
SPECTRUM1505262
Tatig
TL8005382
Tresleen
Zoloft
Zoloft (TN)
ATC-Codes:

Target

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Uniprot ID:CP1A2_HUMAN
Synonyms:
CYPIA2
Cytochrome P450 1A2
P(3)450
P450 4
P450-P3
EC-Numbers:1.14.14.1
Organism:Homo sapiens
Human
PDB IDs:2HI4
Structure:
2HI4

Binding Affinities:

Ki: Kd:Ic 50:Ec50/Ic50:
----
----

References:

11420570
9205822
Venlafaxine: in vitro inhibition of CYP2D6 dependent imipramine and desipramine metabolism; comparative studies with selected SSRIs, and effects on human hepatic CYP3A4, CYP2C9 and CYP1A2.. S E Ball; D Ahern; J Scatina; J Kao (1997) British journal of clinical pharmacology display abstract
AIMS: In order to anticipate drug-interactions of potential clinical significance the ability of the novel antidepressant, venlafaxine, to inhibit CYP2D6 dependent imipramine and desipramine 2-hydroxylation was investigated in human liver microsomes. The data obtained were compared with the selective serotonin re-uptake inhibitors, fluoxetine, sertraline, fluvoxamine and paroxetine. Venlafaxine's potential to inhibit several other major P450 s was also studied (CYP3A4, CYP2D6, CYP1A2). METHODS: Ki values for venlafaxine, paroxetine, fluoxetine, fluvoxamine and sertraline as inhibitors of imipramine and desipramine 2-hydroxylation were determined from Dixon plots of control and inhibited rate data in human hepatic microsomal incubations. The inhibitory effect of imipramine and desipramine on liver microsomal CYP2D6 dependent venlafaxine O-demethylation was determined similarly. Venlafaxine's IC50 values for CYP3A4, CYP1A2 CYP2C9 were determined based on inhibition of probe substrate activities (testosterone 6 beta-hydroxylation, ethoxyresorufin O-dealkylase and tolbutamide 4-hydroxylation, respectively). RESULTS: Fluoxetine, paroxetine, and fluvoxamine were potent inhibitors of imipramine 2-hydroxylase activity (Ki values of 1.6 +/- 0.8, 3.2 +/- 0.8 and 8.0 +/- 4.3 microM, respectively; mean +/- s.d., n = 3), while sertraline was less inhibitory (Ki of 24.7 +/- 8.9 microM). Fluoxetine also markedly inhibited desipramine 2-hydroxylation with a Ki of 1.3 +/- 0.5 microM. Venlafaxine was less potent an inhibitor of imipramine 2-hydroxylation (Ki of 41.0 +/- 9.5 microM) than the SSRIs that were studied. Imipramine and desipramine gave marked inhibition of CYP2D6 dependent venlafaxine O-demethylase activity (Ki values of 3.9 +/- 1.7 and 1.7 +/- 0.9 microM, respectively). Venlafaxine did not inhibit ethoxyresorufin O-dealkylase (CYP1A2), tolbutamide 4-hydroxylase (CYP2C9) or testosterone 6 beta-hydroxylase (CYP3A4) activities at concentrations of up to 1 mM. CONCLUSIONS: It is concluded that venlafaxine has a low potential to inhibit the metabolism of substrates for CYP2D6 such as imipramine and desipramine compared with several of the most widely used SSRIs, as well as the metabolism of substrates for several of the other major human hepatic P450s.