General Information of DFM (ID: F06672)
Name	Donepezil 23 mg tablet
Company	TWi Pharmaceuticals
Active Pharmaceutical Ingredient (API)	Donepezil		API Info click to show the detail info of this API
	Alzheimer disease		ICD-11: 8A20	Approved
Drug Inactive Ingredient (DIGs)
	DIG ID	DIG Info	DIG Name	DIG Functional Class
	E02FBG	DIG Info	Ferrosoferric oxide	Colorant
	E00DHW	DIG Info	Lactose monohydrate	Binding agent ...
	E01UTP	DIG Info	Magnesium stearate	lubricant
	E0V3ER	DIG Info	Polyvinyl alcohol	Coating agent ...
	E0M1JK	DIG Info	Propylene glycol	Antimicrobial preservative ...
	E0L2PN	DIG Info	Sodium hydroxide	Alkalizing agent
	E0QY1F	DIG Info	Talc	Anticaking agent ...
	E05BSD	DIG Info	Titanium dioxide	Coating agent ...
	E0K0OU	DIG Info	Triethyl citrate	Plasticizing agent ...

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	Propylene glycol
Biological Activity	Inhibition ratio < 20 % (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	Magnesium stearate
Biological Activity	Protein expression downregulation (tested by experiment)					[2]
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	Polyvinyl alcohol
Biological Activity	IC50 = 548.9 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP2E1_HUMAN
DBT Name: Debrisoquine 4-hydroxylase (CYP2D6)				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	Polyvinyl alcohol
Biological Activity	EC50 = 354.8 uM (tested by experiment)					[3]
Tested Species	Homo sapiens (Human)
UniProt ID	CP2D6_HUMAN

References
1	Pharmaceutical excipients inhibit cytochrome P450 activity in cell free systems and after systemic administration. Eur J Pharm Biopharm. 2008 Sep;70(1):279-88.
2	Effects of commonly used excipients on the expression of CYP3A4 in colon and liver cells. Pharm Res. 2010 Aug;27(8):1703-12.
3	Mediation of in vitro cytochrome p450 activity by common pharmaceutical excipients. Mol Pharm. 2013 Jul 1;10(7):2739-48.

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