Details of the Drug Formulation (DFM)

General Information of DFM (ID: F13400)
Name
Methenamine 1000 mg tablet
Company
CorePharma
Active Pharmaceutical Ingredient (API) Methenamine API Info click to show the detail info of this API
Urinary tract infection ICD-11: GC08 Approved
Drug Inactive Ingredient (DIGs)
DIG ID DIG Info DIG Name DIG Functional Class
E01UTP DIG Info Magnesium stearate lubricant
E0Q7IF DIG Info Povidone Binding agent ...
E01UTV DIG Info Silicon dioxide Anticaking agent ...
E0L0MR DIG Info Sunset yellow FCF Colorant
Full List of Biological Targets of DIG (DBTs) Regulated by DIG(s) in This DFM
      Oxidoreductase (ORase)
            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 Magnesium stearate
                    Biological Activity Protein expression downregulation (tested by experiment) [1]
                    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 Povidone
                    Biological Activity IC50 = 107 uM (tested by experiment) [2]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN
               Experiment (3) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Povidone
                    Biological Activity Protein expression upregulation (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN
               Experiment (4) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Silicon dioxide
                    Biological Activity Protein expression downregulation (tested by experiment) [1]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP3A4_HUMAN
      Lyase/isomerase/ligase (L/I/G)
            DBT Name: Cholesterol 25-hydroxylase (CYP1A2) 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 Povidone
                    Biological Activity IC50 = 78.3 uM (tested by experiment) [2]
                    Tested Species Homo sapiens (Human)
                    UniProt ID CP1A2_HUMAN
      Potential-driven transporter (PDT)
            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 Sunset yellow FCF
                    Biological Activity Inhibition ratio = 54.5 % (tested by experiment) [3]
                    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 Sunset yellow FCF
                    Biological Activity Ki = 68.4 uM (tested by experiment) [3]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO2B1_HUMAN
               Experiment (3) for Assessing the Biological Activity of the Studied DIG on This DBT
                    Interacting DIG Sunset yellow FCF
                    Biological Activity Ki = 74 uM (tested by experiment) [4]
                    Tested Species Homo sapiens (Human)
                    UniProt ID SO2B1_HUMAN
      Other protein families (OPF)
            DBT Name: Thrombopoietin receptor (MPL) 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 Sunset yellow FCF
                    Biological Activity EC50 = 3000 nM (estimated based on the structural similarity with CHEMBL122867 ) [5]
                    Structural Similarity Tanimoto coefficient = 0.93081761
                    Tested Species Homo sapiens (Human)
                    UniProt ID TPOR_HUMAN
References
1 Effects of commonly used excipients on the expression of CYP3A4 in colon and liver cells. Pharm Res. 2010 Aug;27(8):1703-12.
2 Mediation of in vitro cytochrome p450 activity by common pharmaceutical excipients. Mol Pharm. 2013 Jul 1;10(7):2739-48.
3 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.
4 The activities of drug inactive ingredients on biological targets. Science. 2020 Jul 24;369(6502):403-413.
5 Hydrazinonaphthalene and azonaphthalene thrombopoietin mimics are nonpeptidyl promoters of megakaryocytopoiesis. J Med Chem. 2001 Oct 25; 44(22):3730-45.

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