Details of the Drug Metabolized by Drug-Metabolizing Enzyme (DME)

General Information of Drug (ID: DR1647)
Drug Name
Trimethadione
Synonyms
Tioxanona; Tredione; Tricione; Tridilona; Tridion; Tridione; Tridone; Trilidona; Trimedal; Trimedone; Trimetadione; Trimetadione [DCIT]; Trimethadion; Trimethadionum; Trimethdione; Trimethin; Trimethinum; Trimetin; Trioksal; Trioxanona; Triozanona; Tromedone; Troxidone; trimethadione; 127-48-0; 2,4-OXAZOLIDINEDIONE, 3,5,5-TRIMETHYL-; Convenixa; Convexina; Epidione; Epidone; Epixal; Etydion; Minoaleuiatin; Minoaleviatin; Petidion; Petidon; Petilep; Petimalin; Pitmal; Ptimal; 3,5,5-Trimethyloxazolidine-2,4-dione; Absentol; Absetil; Edion
Indication Epilepsy [ICD11: 8A60] Approved [1]
Structure
3D MOL 2D MOL
Pharmaceutical Properties Molecular Weight 143.14 Topological Polar Surface Area 46.6
Heavy Atom Count 10 Rotatable Bond Count 0
Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 3
Cross-matching ID
PubChem CID
5576
PubChem SID
79578 ; 442280 ; 3140648 ; 4752043 ; 7847458 ; 8153431 ; 10321761 ; 10506232 ; 11112276 ; 11466543 ; 11467663 ; 11486126 ; 12075302 ; 14793827 ; 24899914 ; 29224614 ; 46504478 ; 47515477 ; 47589147 ; 47810920 ; 48334662 ; 48414586 ; 48416668 ; 49640650 ; 49698533 ; 49857709 ; 50100405 ; 50451607 ; 57322853 ; 57654646 ; 87688533 ; 92125435 ; 92307900 ; 92729771 ; 103193092 ; 103914246 ; 104309629 ; 117476493 ; 118232715 ; 121363106 ; 124801142 ; 124882159 ; 125563380 ; 126562866 ; 127307220 ; 127307221 ; 127307222 ; 127307223 ; 127307224 ; 127307225
ChEBI ID
CHEBI:9727
CAS Number
127-48-0
TTD Drug ID
D0U4VT
Formula
C6H9NO3
Canonical SMILES
CC1(C(=O)N(C(=O)O1)C)C
InChI
1S/C6H9NO3/c1-6(2)4(8)7(3)5(9)10-6/h1-3H3
InChIKey
IRYJRGCIQBGHIV-UHFFFAOYSA-N
The Metabolic Roadmap of This Drug
The Full List of Drug Metabolites (DM) of This Drug
DM Name DM ID PubChem ID Reaction DM Level REF
Dimethadione DM002394
3081
Oxidation - N-Demethylation 1 [2] , [3]
The Full List of Metabolic Reaction (MR) of This Drug
MR ID Reactant Product MR Type DME REF
MR002911 Trimethadione Dimethadione Oxidation - N-Demethylation CYP2C9 ... [2], [3]
Drug-Metabolizing Enzyme(s) (DME) Metabolizing This Drug
DME Name DME Info Species Uniprot ID EC Number REF
Cytochrome P450 2C8 (CYP2C8) DME0018 Homo sapiens
CP2C8_HUMAN
1.14.14.1
[2]
Cytochrome P450 2C9 (CYP2C9) DME0019 Homo sapiens
CP2C9_HUMAN
1.14.14.1
[3]
Cytochrome P450 2E1 (CYP2E1) DME0013 Homo sapiens
CP2E1_HUMAN
1.14.14.1
[3]
Cytochrome P450 3A4 (CYP3A4) DME0001 Homo sapiens
CP3A4_HUMAN
1.14.14.55
[3]
Mephenytoin 4-hydroxylase (CYP2C19) DME0021 Homo sapiens
CP2CJ_HUMAN
1.14.14.1
[4]
References
1 Trimethadione was approved by FDA. The 2020 official website of the U.S. Food and Drug Administration.
2 Trimethadione metabolism by human liver cytochrome P450: evidence for the involvement of CYP2E1. Xenobiotica. 1998 Nov;28(11):1041-7.
3 Involvement of cytochrome P450 2C9, 2E1 and 3A4 in trimethadione N-demethylation in human microsomes. J Clin Pharm Ther. 2003 Dec;28(6):493-6.
4 Evaluation of child/adult pharmacokinetic differences from a database derived from the therapeutic drug literature. Toxicol Sci. 2002 Apr;66(2):185-200.

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