General Information of Drug (ID: DM6C4YJ)

Drug Name
Chlorphenamine
Synonyms
Chloropheniramine; Chlorophenylpyridamine; Chloropiril; Chloroprophenpyridamine; Chlorphenamin; Chlorphenamine; Chlorphenaminum; Chlorpheniramine maleate; Chlorpheniramine polistirex; Chlorpheniraminum; Chlorprophenpyridamine; Clorfenamina; Clorfeniramina; Clorfeniramina [Italian]; Cloropiril; Aller-Chlor; Allergican; Allergisan; Antagonate; Chlor-trimeton; Haynon; Histadur; Kloromin; Phenetron; Polaramine; Polaronil; Telachlor; Teldrin; chlorpheniramine; 132-22-9; 4-Chloropheniramine
Indication
Disease Entry ICD 11 Status REF
Allergy 4A80-4A85 Phase 4 [1]
Structure
3D MOL 2D MOL
#Ro5 Violations (Lipinski): 0 Molecular Weight (mw) 274.79
Topological Polar Surface Area (xlogp) 3.4
Rotatable Bond Count (rotbonds) 5
Hydrogen Bond Donor Count (hbonddonor) 0
Hydrogen Bond Acceptor Count (hbondacc) 2
ADMET Property
Absorption
The drug is well absorbed from the gastrointestinal tract [2]
Half-life
The concentration or amount of drug in body reduced by one-half in 21 - 27 hours [3]
Metabolism
The drug is metabolized via the hepatic [2]
Chemical Identifiers
Formula
C16H19ClN2
IUPAC Name
3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
Canonical SMILES
CN(C)CCC(C1=CC=C(C=C1)Cl)C2=CC=CC=N2
InChI
SOYKEARSMXGVTM-UHFFFAOYSA-N
InChIKey
1S/C16H19ClN2/c1-19(2)12-10-15(16-5-3-4-11-18-16)13-6-8-14(17)9-7-13/h3-9,11,15H,10,12H2,1-2H3/t15-/m1/s1
Cross-matching ID
PubChem CID
2725
ChEBI ID
CHEBI:52010
CAS Number
132-22-9
DrugBank ID
DB01114
INTEDE ID
DR0303

Molecular Interaction Atlas of This Drug


Drug-Metabolizing Enzyme (DME)
DME Name DME ID UniProt ID MOA REF
Cytochrome P450 3A4 (CYP3A4) DE4LYSA CP3A4_HUMAN Substrate [4]
Cytochrome P450 2D6 (CYP2D6) DECB0K3 CP2D6_HUMAN Substrate [5]
Cytochrome P450 3A5 (CYP3A5) DEIBDNY CP3A5_HUMAN Substrate [4]
Cytochrome P450 3A7 (CYP3A7) DERD86B CP3A7_HUMAN Substrate [4]
Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This Drug

References

1 The Drugs.com International Drug Name Database: Chlorpheniramine-maleate-dexchlorpheniramine-maleate
2 FDA approval: ado-trastuzumab emtansine for the treatment of patients with HER2-positive metastatic breast cancer. Clin Cancer Res. 2014 Sep 1;20(17):4436-41.
3 Trend Analysis of a Database of Intravenous Pharmacokinetic Parameters in Humans for 1352 Drug Compounds
4 Drug Interactions Flockhart Table
5 The roles of CYP2D6 and stereoselectivity in the clinical pharmacokinetics of chlorpheniramine. Br J Clin Pharmacol. 2002 May;53(5):519-25.
6 Expression levels and activation of a PXR variant are directly related to drug resistance in osteosarcoma cell lines. Cancer. 2007 Mar 1;109(5):957-65.
7 Contribution of human hepatic cytochrome P450 isoforms to regioselective hydroxylation of steroid hormones. Xenobiotica. 1998 Jun;28(6):539-47.
8 Comprehensive evaluation of tamoxifen sequential biotransformation by the human cytochrome P450 system in vitro: prominent roles for CYP3A and CYP2D6. J Pharmacol Exp Ther. 2004 Sep;310(3):1062-75.
9 Isoform-specific regulation of cytochromes P450 expression by estradiol and progesterone. Drug Metab Dispos. 2013 Feb;41(2):263-9.
10 Metabolic interactions between acetaminophen (paracetamol) and two flavonoids, luteolin and quercetin, through in-vitro inhibition studies. J Pharm Pharmacol. 2017 Dec;69(12):1762-1772.
11 Potent mechanism-based inhibition of CYP3A4 by imatinib explains its liability to interact with CYP3A4 substrates. Br J Pharmacol. 2012 Apr;165(8):2787-98.
12 Effects of morin on the pharmacokinetics of etoposide in rats. Biopharm Drug Dispos. 2007 Apr;28(3):151-6.
13 The metabolism of zidovudine by human liver microsomes in vitro: formation of 3'-amino-3'-deoxythymidine. Biochem Pharmacol. 1994 Jul 19;48(2):267-76.
14 Substrates, inducers, inhibitors and structure-activity relationships of human Cytochrome P450 2C9 and implications in drug development. Curr Med Chem. 2009;16(27):3480-675.
15 Inhibitory effects of anticancer drugs on dextromethorphan-O-demethylase activity in human liver microsomes. Cancer Chemother Pharmacol. 1993;32(6):491-5.
16 Effect of genetic polymorphism on the metabolism of endogenous neuroactive substances, progesterone and p-tyramine, catalyzed by CYP2D6. Brain Res Mol Brain Res. 2004 Oct 22;129(1-2):117-23.
17 CYP2D6 polymorphisms and tamoxifen metabolism: clinical relevance. Curr Oncol Rep. 2010 Jan;12(1):7-15.
18 Inhibition of cytochrome P450 2D6: structure-activity studies using a series of quinidine and quinine analogues. Chem Res Toxicol. 2003 Apr;16(4):450-9.
19 Effects of propofol on human hepatic microsomal cytochrome P450 activities. Xenobiotica. 1998 Sep;28(9):845-53.
20 Pharmacogenetics of schizophrenia. Am J Med Genet. 2000 Spring;97(1):98-106.
21 Roles of CYP2A6 and CYP2B6 in nicotine C-oxidation by human liver microsomes. Arch Toxicol. 1999 Mar;73(2):65-70.
22 Structure-activity relationship for human cytochrome P450 substrates and inhibitors. Drug Metab Rev. 2002 Feb-May;34(1-2):69-82.
23 Drug related genetic polymorphisms affecting adverse reactions to methotrexate, vinblastine, doxorubicin and cisplatin in patients with urothelial cancer. J Urol. 2008 Dec;180(6):2389-95.
24 Human prostate CYP3A5: identification of a unique 5'-untranslated sequence and characterization of purified recombinant protein. Biochem Biophys Res Commun. 1999 Jul 14;260(3):676-81.
25 Polymorphisms in cytochrome P4503A5 (CYP3A5) may be associated with race and tumor characteristics, but not metabolism and side effects of tamoxifen in breast cancer patients. Cancer Lett. 2005 Jan 10;217(1):61-72.
26 Induction of hepatic CYP2E1 by a subtoxic dose of acetaminophen in rats: increase in dichloromethane metabolism and carboxyhemoglobin elevation. Drug Metab Dispos. 2007 Oct;35(10):1754-8.
27 Urinary 6 beta-hydroxycortisol excretion in rheumatoid arthritis. Br J Rheumatol. 1997 Jan;36(1):54-8.
28 Clinical pharmacokinetics of imatinib. Clin Pharmacokinet. 2005;44(9):879-94.
29 Kinetics and regulation of cytochrome P450-mediated etoposide metabolism. Drug Metab Dispos. 2004 Sep;32(9):993-1000.
30 Differential mechanism-based inhibition of CYP3A4 and CYP3A5 by verapamil. Drug Metab Dispos. 2005 May;33(5):664-71.
31 The role of cytochrome P450 3A (CYP3A) isoform(s) in oxidative metabolism of testosterone and benzphetamine in human adult and fetal liver. J Steroid Biochem Mol Biol. 1993 Jan;44(1):61-7.
32 Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
33 Prediction of cytochrome P450 3A inhibition by verapamil enantiomers and their metabolites. Drug Metab Dispos. 2004 Feb;32(2):259-66.
34 The role of human cytochrome P450 enzymes in the formation of 2-hydroxymetronidazole: CYP2A6 is the high affinity (low Km) catalyst. Drug Metab Dispos. 2013 Sep;41(9):1686-94.