Details of the Drug Formulation (DFM)

General Information of DFM (ID: F07707)
Name
Ethosuximide 250 mg capsule
Company
Greenstone; Parke-Davis Div of Pfizer Inc
Active Pharmaceutical Ingredient (API) Ethosuximide API Info click to show the detail info of this API
Epilepsy ICD-11: 8A60 Approved
Drug Inactive Ingredient (DIGs)
DIG ID DIG Info DIG Name DIG Functional Class
E04ECM DIG Info FD&C red no. 3 Colorant
E06WYP DIG Info Glycerin Antimicrobial preservative ...
E04KSN DIG Info Hexahydric alcohol Diluent ...
E0PC2L DIG Info Polyethylene glycol 400 Coating agent ...
E0H6BT DIG Info Quinoline yellow WS Colorant
Full List of Biological Targets of DIG (DBTs) Regulated by DIG(s) in This DFM
      G-protein coupled receptor (GPCR)
            DBT Name: Adenosine receptor A3 (AA3R) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 3.3 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID AA3R_HUMAN
            DBT Name: Muscarinic receptor M1 (ACM1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity EC50 > 0.3 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ACM1_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 > 0.1 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ACM1_HUMAN
            DBT Name: Muscarinic receptor M2 (ACM2) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 0.8 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ACM2_HUMAN
            DBT Name: Opioid receptor mu (OPRM1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 0.6 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID OPRM_HUMAN
            DBT Name: Serotonin receptor 1A (5HT1A) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 1.9 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID 5HT1A_HUMAN
            DBT Name: Alpha-1A adrenoceptor (ADA1A) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity EC50 > 0.3 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ADA1A_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 > 0.1 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ADA1A_HUMAN
            DBT Name: Alpha-2A adrenoceptor (ADA2A) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Quinoline yellow WS
                    Biological Activity IC50 = 28 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ADA2A_HUMAN
            DBT Name: Dopamine D1 receptor (DRD1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 3.9 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID DRD1_HUMAN
            DBT Name: Dopamine D3 receptor (DRD3) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Quinoline yellow WS
                    Biological Activity IC50 = 26 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID DRD3_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 0.8 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID DRD3_HUMAN
            DBT Name: Thromboxane A2 receptor (TBXA2R) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity EC50 > 0.3 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID TA2R_HUMAN
      Oxidoreductase (ORase)
            DBT Name: Prostaglandin G/H synthase 1 (COX-1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 5.7 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID PGH1_HUMAN
            DBT Name: Albendazole monooxygenase (CYP3A4) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polyethylene glycol 400
                    Biological Activity IC50 = 10.77 mg.mL-1 (tested by experiment) [2]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN
      Transferase (TFase)
            DBT Name: Arginine methyltransferase 1 (PRMT1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity Ki = 0.46 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ANM1_HUMAN
            DBT Name: VEGF-2 receptor (KDR) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 > 3 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID VGFR2_HUMAN
      Hydrolase (HDase)
            DBT Name: Acetylcholinesterase (ACHE) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Quinoline yellow WS
                    Biological Activity IC50 > 10 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ACES_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 0.42 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ACES_HUMAN
            DBT Name: Phosphodiesterase 3A (PDE3A) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 0.092 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID PDE3A_HUMAN
            DBT Name: Phosphodiesterase 4D (PDE4D) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 0.32 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID PDE4D_HUMAN
            DBT Name: Coagulation factor IIa (F2) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 16 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID THRB_HUMAN
      Primary active transporter (PAT)
            DBT Name: Multidrug resistance protein 2 (ABCC2) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polyethylene glycol 400
                    Biological Activity Inhibition ratio = 67 % (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID MRP2_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polyethylene glycol 400
                    Biological Activity Inhibition ratio > 73 % (tested by experiment) [4]
                    Tested Species Homo sapiens (Human)
                    UniProt ID MRP2_HUMAN
            DBT Name: Multidrug resistance protein 1 (ABCB1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polyethylene glycol 400
                    Biological Activity Inhibition ratio = 28 % (tested by experiment) [5]
                    Tested Species Homo sapiens (Human)
                    UniProt ID MDR1_HUMAN ; MDR3_HUMAN ; ABCB5_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polyethylene glycol 400
                    Biological Activity Inhibition ratio = 64 % (tested by experiment) [6]
                    Tested Species Homo sapiens (Human)
                    UniProt ID MDR1_HUMAN ; MDR3_HUMAN ; ABCB5_HUMAN
      Potential-driven transporter (PDT)
            DBT Name: Dopamine transporter (DAT) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Quinoline yellow WS
                    Biological Activity IC50 = 29 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SC6A3_HUMAN
            DBT Name: Solute carrier SLCO2B1 (OATPB) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity Inhibition ratio = 75.9 % (tested by experiment) [7]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO2B1_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity Ki = 0.88 uM (tested by experiment) [7]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO2B1_HUMAN
            DBT Name: Solute carrier SLCO1A2 (OATP-A) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polyethylene glycol 400
                    Biological Activity IC50 = 0.14 %(w/v) (tested by experiment) [8]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO1A2_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polyethylene glycol 400
                    Biological Activity IC50 = 0.05 %(w/v) (tested by experiment) [8]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO1A2_HUMAN
      Transmembrane channel/porin (TC/P)
            DBT Name: GABA(A) receptor alpha-1 (GABRA1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 25 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID GBRA1_HUMAN
            DBT Name: Potassium channel Kv11.1 (KCNH2) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 2.8 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID KCNH2_HUMAN
      Nuclear receptor (NR)
            DBT Name: Estrogen receptor alpha (ESR1) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment (1) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Quinoline yellow WS
                    Biological Activity EC50 = 13156.33 nM (estimated based on the structural similarity with CHEMBL1417293 ) [9]
                    Structural Similarity Tanimoto coefficient = 0.828729282
                    Tested Species Homo sapiens (Human)
                    UniProt ID ESR1_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Quinoline yellow WS
                    Biological Activity IC50 = 18 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ESR1_HUMAN
            DBT Name: Progesterone receptor (PGR) Click to Show/Hide
               Detailed Information DBT Info click to show the detail info of this DBT
               Experiment for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG FD&C red no. 3
                    Biological Activity IC50 = 16 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID PRGR_HUMAN
References
1 The activities of drug inactive ingredients on biological targets. Science. 2020 Jul 24;369(6502):403-413.
2 Pharmaceutical excipients inhibit cytochrome P450 activity in cell free systems and after systemic administration. Eur J Pharm Biopharm. 2008 Sep;70(1):279-88.
3 Inhibition of human efflux transporter ABCC2 (MRP2) by self-emulsifying drug delivery system: influences of concentration and combination of excipients. J Pharm Pharm Sci. 2014;17(4):447-60.
4 Interactions between human multidrug resistance related protein (MRP2; ABCC2) and excipients commonly used in self-emulsifying drug delivery systems (SEDDS). Int J Pharm. 2013 Apr 15;447(1-2):192-8.
5 The effect of polyoxyethylene polymers on the transport of ranitidine in Caco-2 cell monolayers. Int J Pharm. 2011 May 16;409(1-2):164-8.
6 Modulation of intestinal P-glycoprotein function by polyethylene glycols and their derivatives by in vitro transport and in situ absorption studies. Int J Pharm. 2006 Apr 26;313(1-2):49-56.
7 Bacterial metabolism rescues the inhibition of intestinal drug absorption by food and drug additives. Proc Natl Acad Sci U S A. 2020 Jul 7;117(27):16009-16018.
8 Pharmaceutical excipients influence the function of human uptake transporting proteins. Mol Pharm. 2012 Sep 4;9(9):2577-81.
9 PubChem BioAssay data set.

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