General Information of Drug (ID: DR0581)
Drug Name
Entacapone
Synonyms
Entacapona; Entacapona [INN-Spanish]; Entacapone [USAN:INN]; Entacaponum; Entacaponum [INN-Latin]; OR 611; OR-611; Comtan; Comtess; ENTACAPONE; (E)-2-cyano-3-(3,4-dihydroxy-5-nitro-phenyl)-N,N-diethyl-prop-2-enamide; (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylacrylamide; (E)-alpha-Cyano-N,N-diethyl-3,4-dihydroxy-5-nitrocinnamamide; 130929-57-6; 2-Cyano-N,N-diethyl-3-(3,4-dihydroxy-5-nitrophenyl)propenamide; 4975G9NM6T; C14H15N3O5; CHEBI:4798; CHEMBL953; UNII-4975G9NM6T
Indication Parkinsonism [ICD11: 8A00] Approved [1]
Structure
3D MOL 2D MOL
Pharmaceutical Properties Molecular Weight 305.29 Topological Polar Surface Area 130
Heavy Atom Count 22 Rotatable Bond Count 4
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 6
Cross-matching ID
PubChem CID
5281081
PubChem SID
10145 ; 7847846 ; 7979169 ; 8616509 ; 11528716 ; 12014660 ; 14776335 ; 26757974 ; 39290001 ; 46508734 ; 49658624 ; 50064207 ; 50214283 ; 53790856 ; 57358005 ; 92308972 ; 92719407 ; 93166184 ; 103248957 ; 104004044 ; 113854525 ; 119504915 ; 121682934 ; 124893160 ; 126530712 ; 126592033 ; 126620827 ; 126653084 ; 126666453 ; 131297374 ; 134337899 ; 135017133 ; 135032923 ; 137001453 ; 141610450 ; 144115941 ; 144205737 ; 152104428 ; 160963840 ; 163620784 ; 163686109 ; 164814929 ; 164840953 ; 170464850 ; 172917348 ; 175268297 ; 175610943 ; 176484081 ; 177748942 ; 178103260
ChEBI ID
ChEBI:4798
CAS Number
130929-57-6
TTD Drug ID
D0J1VY
Formula
C14H15N3O5
Canonical SMILES
CCN(CC)C(=O)C(=CC1=CC(=C(C(=C1)O)O)[N+](=O)[O-])C#N
InChI
1S/C14H15N3O5/c1-3-16(4-2)14(20)10(8-15)5-9-6-11(17(21)22)13(19)12(18)7-9/h5-7,18-19H,3-4H2,1-2H3/b10-5+
InChIKey
JRURYQJSLYLRLN-BJMVGYQFSA-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
Entacapone cis-isomer DM006395 N. A. Other reaction - Isomerization 1 [4]
3,4-Dihydroxy-5-nitrobenzaldehyde DM006397
5748957
Oxidation - Hydrolyzationn 2 [4]
Entacapone 3-o-glucuronide DM006396
29979332
Conjugation - Glucuronidation 2 [2]
The Full List of Metabolic Reaction (MR) of This Drug
MR ID Reactant Product MR Type DME REF
MR006872 Entacapone Entacapone cis-isomer Other reaction - Isomerization Unclear [4]
MR006873 Entacapone cis-isomer Entacapone 3-o-glucuronide Conjugation - Glucuronidation UGT1A9 [2]
MR006874 Entacapone cis-isomer 3,4-Dihydroxy-5-nitrobenzaldehyde Oxidation - Hydrolyzationn Unclear [4]
Drug-Metabolizing Enzyme(s) (DME) Metabolizing This Drug
DME Name DME Info Species Uniprot ID EC Number REF
UDP-glucuronosyltransferase 1A9 (UGT1A9) DME0042 Homo sapiens
UD19_HUMAN
2.4.1.17
[2]
Unclear metabolic mechanism (DME-unclear) DME1251 Bacteroides fragilis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1254 Bacteroides thetaiotaomicron Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1256 Bacteroides sartorii Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1257 Bifidobacterium longum Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1267 Anaerobutyricum hallii Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1355 Akkermansia muciniphila Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1357 Alistipes indistinctus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1358 Anaerococcus hydrogenalis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1360 Anaerostipes hadrus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1361 Anaerotruncus colihominis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1363 Bacteroides cellulosilyticus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1365 Bacteroides dorei Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1366 Bacteroides eggerthii Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1367 Bacteroides finegoldii Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1375 Bacteroides intestinalis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1376 Bacteroides ovatus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1377 Bacteroides pectinophilus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1378 Bacteroides uniformis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1379 Bacteroides stercoris Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1384 Bacteroides vulgatus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1385 Bacteroides xylanisolvens Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1386 Bifidobacterium adolescentis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1388 Bifidobacterium breve Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1391 Bifidobacterium ruminatum Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1393 Blautia hansenii Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1394 Blautia luti Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1398 Clostridioides difficile Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1399 Enterocloster asparagiformis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1400 Enterocloster bolteae Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1401 Clostridium scindens Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1402 Clostridium botulinum Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1403 Clostridium spiroforme Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1404 Clostridium sporogenes Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1405 Clostridium symbiosum Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1407 Collinsella intestinalis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1408 Coprococcus comes Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1412 Dorea formicigenerans Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1413 Edwardsiella tarda Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1415 Eggerthella lenta Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1418 Enterococcus faecalis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1420 Erysipelatoclostridium ramosum Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1425 Eubacterium rectale Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1427 Eubacterium ventriosum Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1431 Holdemanella biformis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1432 Hungatella hathewayi Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1439 Marvinbryantia formatexigens Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1444 Odoribacter splanchnicus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1445 Parabacteroides distasonis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1446 Parabacteroides johnsonii Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1447 Parabacteroides merdae Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1449 Prevotella copri Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1451 Proteus penneri Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1456 Roseburia intestinalis Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1458 Ruminococcus gnavus Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1459 Ruminococcus lactaris Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1460 Ruminococcus torques Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1467 Subdoligranulum variabile Not Available Not Available [3]
Unclear metabolic mechanism (DME-unclear) DME1470 Victivallis vadensis Not Available Not Available [3]
⏷ Show the Full List of 59  DME(s)
References
1 Entacapone was approved by FDA. The 2020 official website of the U.S. Food and Drug Administration.
2 Kinetic characterization of the 1A subfamily of recombinant human UDP-glucuronosyltransferases. Drug Metab Dispos. 2005 Jul;33(7):1017-26.
3 Mapping human microbiome drug metabolism by gut bacteria and their genes. Nature. 2019 Jun;570(7762):462-467.
4 European?Medicines?Agency?(EMA),?Committee?for?Medicinal?Products?for?Human?Use?(CHMP

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