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Drug-Target Interaction

Drug

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PubChem ID:23663992
Structure:
Synonyms:
(+)-Sodium
(+)-Sodium (3R,5S,6E)-7-(4-(p-fluorophenyl)-2,6-diisopropyl-5-(methoxymethyl)-3-pyridyl)-3,5-dihydroxy-6-heptenoate
143201-11-0
6-Heptanoic acid, 7-(4-(4-fluorophenyl)-5-(methoxymethyl)-2,6-bis(1-methylethyl)-3-pyridinyl)-3,5-dihydroxy-(S-(R*,S*-(E)))-, sodium salt
6-Heptenoic acid, 7-(4-(4-fluorophenyl)-5-(methoxymethyl)-2,6-bis(1-methylethyl)-3-pyridinyl)-3,5-dihydroxy-, monosodium salt, (3R,5S,6E)-
7-(4-(4-Fluorophenyl)-2,6-diisopropyl-5-(methoxymethyl)pyrid-3-yl)-3,5-dihydroxy-6-heptenoate sodium salt
Bay w 6228
Bay-w-6228
Baycol
Baycol (TN)
C26H33FNO5.Na
cerivastatin
CERIVASTATIN Na
CERIVASTATIN SODIUM
Cerivastatin sodium (JAN/USAN)
Cerivastatin sodium [USAN]
Certa
CHEBI:3559
CPD000469148
D00889
Lipobay
LS-74656
MLS001424071
Rivastatin
SAM001246554
SMR000469148
sodium [S-[R*,S*-(E)]]-7-[4-(4-fluorophenyl)-5-methoxymethyl)-2,6bis(1-methylethyl)-3-pyridinyl]-3,5-dihydroxy-6-heptenoate
ATC-Codes:

Target

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Uniprot ID:CP2C8_HUMAN
Synonyms:
CYPIIC8
Cytochrome P450 2C8
P450 form 1
P450 IIC2
P450 MP-12/MP-20
S-mephenytoin 4-hydroxylase
EC-Numbers:1.14.14.1
Organism:Homo sapiens
Human
PDB IDs:1PQ2 2NNH 2NNI 2NNJ 2VN0
Structure:
2VN0

Binding Affinities:

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

References:

012433802
10976657
Clinical pharmacokinetics of cerivastatin.. W Mck (2000) Clinical pharmacokinetics display abstract
Cerivastatin sodium, a novel statin, is a synthetic, enantiomerically pure, pyridine derivative that effectively reduces serum cholesterol levels at microgram doses. Cerivastatin is readily and completely absorbed from the gastrointestinal tract, with plasma concentrations reaching a peak 2 to 3 hours postadministration followed by a monoexponential decay with an elimination half-life (t1/2beta) of 2 to 3 hours. Cerivastatin pharmacokinetics are linear: maximum plasma concentration (Cmax) and area under the concentration-time curve (AUC) are proportional to the dose over the range of 0.05 to 0.8 mg. No accumulation is observed on repeated administration. Cerivastatin interindividual variability is described by coefficients of variation of approximately 30 to 40% for its primary pharmacokinetic parameters AUC, Cmax and t1/2beta. The mean absolute oral bioavailability of cerivastatin is 60% because of presystemic first-pass effects. Its pharmacokinetics are not influenced by concomitant administration of food nor by the time of day at which the dose is given. Age, gender, ethnicity and concurrent disease also have no clinically significant effects. Cerivastatin is highly bound to plasma proteins (>99%). The volume of distribution at steady state of about 0.3 L/kg indicates that the drug penetrates only moderately into tissue; conversely, preclinical studies have shown a high affinity for liver tissue, the target site of action. Cerivastatin is exclusively cleared via metabolism. No unchanged drug is excreted. Cerivastatin is subject to 2 main oxidative biotransformation reactions: demethylation of the benzylic methyl ether moiety leading to the metabolite M-1 [catalysed by cytochrome P450 (CYP) 2C8 and CYP3A4] and stereoselective hydroxylation of one methyl group of the 6-isopropyl substituent leading to the metabolite M-23 (catalysed by CYP2C8). The product of the combined biotransformation reactions is a secondary minor metabolite, M-24, not detectable in plasma. All 3 metabolites are active inhibitors of hydroxymethylglutaryl-coenzyme A reductase with a similar potency to the parent drug. Approximately 70% of the administered dose is excreted as metabolites in the faeces, and 30% in the urine. Metabolism by 2 distinct CYP isoforms renders cerivastatin relatively resistant to interactions arising from inhibition of CYP. If one of the pathways is blocked, cerivastatin can be effectively metabolised by the alternative route. In addition, on the basis of in vitro investigations, there is no evidence for either cerivastatin or its metabolites having any inducing or inhibitory activity on CYP. The apparent lack of any clinically relevant interactions with a variety of drugs commonly used by patients in the target population supports this favourable drug-drug interaction profile.
15365880
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