Details of the Drug Formulation (DFM)

General Information of DFM (ID: F11612)
Name
Levetiracetam 750 mg tablet
Company
Aprecia Pharmaceuticals
Active Pharmaceutical Ingredient (API) Levetiracetam API Info click to show the detail info of this API
Focal seizure ICD-11: 8A68 Approved
Drug Inactive Ingredient (DIGs)
DIG ID DIG Info DIG Name DIG Functional Class
E0QV6C DIG Info Butylhydroxyanisole Antimicrobial preservative ...
E06WYP DIG Info Glycerin Antimicrobial preservative ...
E0Q6DQ DIG Info Mannitol Diluent ...
E0AQ3D DIG Info Polysorbate 20 Dispersing agent ...
E01UTV DIG Info Silicon dioxide Anticaking agent ...
E04KTP DIG Info Sucralose Flavoring agent
Full List of Biological Targets of DIG (DBTs) Regulated by DIG(s) in This DFM
      G-protein coupled receptor (GPCR)
            DBT Name: Muscarinic receptor M1 (ACM1) 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 Butylhydroxyanisole
                    Biological Activity IC50 = 19 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ACM1_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 for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Butylhydroxyanisole
                    Biological Activity IC50 = 19 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ADA1A_HUMAN
      Oxidoreductase (ORase)
            DBT Name: Prostaglandin G/H synthase 2 (COX-2) 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 Butylhydroxyanisole
                    Biological Activity IC50 = 2.6 uM (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID PGH2_HUMAN
            DBT Name: Cytochrome P450 3A (CYP3A) 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 Polysorbate 20
                    Biological Activity IC50 = 320 uM (tested by experiment) [2]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN ; CP3A5_HUMAN ; CP3A7_HUMAN ; CP343_HUMAN
            DBT Name: Albendazole monooxygenase (CYP3A4) 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 Polysorbate 20
                    Biological Activity EC50 = 363.7 uM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Silicon dioxide
                    Biological Activity Protein expression downregulation (tested by experiment) [4]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN
            DBT Name: Cytochrome P450 2E1 (CYP2E1) 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 Polysorbate 20
                    Biological Activity IC50 = 64.1 uM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP2E1_HUMAN
            DBT Name: Cytochrome P450 2C9 (CYP2C9) 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 Polysorbate 20
                    Biological Activity EC50 = 228.4 uM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP2C9_HUMAN
            DBT Name: Mephenytoin 4-hydroxylase (CYP2C19) 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 Polysorbate 20
                    Biological Activity IC50 = 230 uM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP2CJ_HUMAN
            DBT Name: Cytochrome P450 3A5 (CYP3A5) 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 Polysorbate 20
                    Biological Activity IC50 = 84 uM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A5_HUMAN
      Lyase/isomerase/ligase (L/I/G)
            DBT Name: Carbonic anhydrase II (CA2) 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 Sucralose
                    Biological Activity Ki = 300 nM (tested by experiment) [5]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH2_HUMAN
            DBT Name: Carbonic anhydrase IX (CA9) 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 Sucralose
                    Biological Activity Ki = 2200 nM (tested by experiment) [5]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CAH9_HUMAN
      Primary active transporter (PAT)
            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 Polysorbate 20
                    Biological Activity IC50 = 0.25 mg.mL-1 (tested by experiment) [6]
                    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 Polysorbate 20
                    Biological Activity Inhibition ratio > 240 % (tested by experiment) [7]
                    Tested Species Homo sapiens (Human)
                    UniProt ID MDR1_HUMAN ; MDR3_HUMAN ; ABCB5_HUMAN
            DBT Name: Urate exporter (BCRP) 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 Polysorbate 20
                    Biological Activity Inhibition ratio > 84 % (tested by experiment) [8]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ABCG2_HUMAN
               Experiment (2) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Polysorbate 20
                    Biological Activity Inhibition ratio > 50 % (tested by experiment) [7]
                    Tested Species Homo sapiens (Human)
                    UniProt ID ABCG2_HUMAN
      Transmembrane channel/porin (TC/P)
            DBT Name: Glycine receptor alpha-1 (GLRA1) 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 Mannitol
                    Biological Activity EC50 = 12589.25 nM (estimated based on the structural similarity with CHEMBL604608 ) [9]
                    Structural Similarity Tanimoto coefficient = 0.804878049
                    Tested Species Homo sapiens (Human)
                    UniProt ID GLRA1_HUMAN
      Nuclear receptor (NR)
            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 Butylhydroxyanisole
                    Biological Activity IC50 = 29 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 Nonionic surfactants are strong inhibitors of cytochrome P450 3A biotransformation activity in vitro and in vivo. Eur J Pharm Sci. 2009 Mar 2;36(4-5):401-11.
3 Mediation of in vitro cytochrome p450 activity by common pharmaceutical excipients. Mol Pharm. 2013 Jul 1;10(7):2739-48.
4 Effects of commonly used excipients on the expression of CYP3A4 in colon and liver cells. Pharm Res. 2010 Aug;27(8):1703-12.
5 Sweet Binders: Carbonic Anhydrase IX in Complex with Sucralose. ACS Med Chem Lett. 2018 May 10; 9(7):657-661.
6 Reversal of multidrug resistance by surfactants. Br J Cancer. 1992 Jul;66(1):62-8.
7 Effect of excipients on breast cancer resistance protein substrate uptake activity. J Control Release. 2007 Dec 4;124(1-2):1-5.
8 Characterization of the inhibition of breast cancer resistance protein-mediated efflux of mitoxantrone by pharmaceutical excipients. Int J Pharm. 2009 Mar 31;370(1-2):216-9.
9 Pharmacological property optimization for allosteric ligands: A medicinal chemistry perspective. Bioorg Med Chem Lett. 2017 Jun 1; 27(11):2239-2258.

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