General Information
Drug ID
DR01275
Drug Name
Entacapone
Synonyms
(2E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide; (E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide; (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-diethylprop-2-enamide; (E)-alpha-Cyano-N,N-diethyl-3,4-dihydroxy-5-nitrocinnamamide; 2-Cyano-N,N-diethyl-3-(3,4-dihydroxy-5-nitrophenyl)propenamide; COM-998; Comtan; Comtan (TN); Comtess; Entacapona; Entacapona [INN-Spanish]; Entacapone (JAN/USAN/INN); Entacapone [USAN:INN]; Entacaponum; Entacaponum [INN-Latin]; KB475572; N,N-diethyl-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl) acrylamide; Novartis brand of entacapone; OR 611; OR-611; Orion brand of entacapone; Stalevo (TN)
Drug Type
Small molecular drug
Indication Parkinson's Disease [ICD11:8A00.0] Approved [1]
Therapeutic Class
Antiparkinson Agents
Structure
3D MOL 2D MOL
Formula
C14H15N3O5
Canonical SMILES
CCN(CC)C(=O)C(=CC1=CC(=C(C(=C1)O)O)[N+](=O)[O-])C#N
InChI
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
CAS Number
CAS 130929-57-6
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
XLogP
2.1
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
TTD Drug ID
D0J1VY
DT(s) Transporting This Drug BCRP Transporter Info Breast cancer resistance protein Substrate [2]
OATP1B1 Transporter Info Organic anion transporting polypeptide 1B1 Substrate [3]
References
1 Entacapone was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Elucidation of the Impact of P-glycoprotein and Breast Cancer Resistance Protein on the Brain Distribution of Catechol-O-Methyltransferase Inhibitors. Drug Metab Dispos. 2017 Dec;45(12):1282-1291.
3 Organic Anion Transporter 2-Mediated Hepatic Uptake Contributes to the Clearance of High-Permeability-Low-Molecular-Weight Acid and Zwitterion Drugs: Evaluation Using 25 Drugs. J Pharmacol Exp Ther. 2018 Nov;367(2):322-334.

If you find any error in data or bug in web service, please kindly report it to Dr. Li and Dr. Fu.