General Information of Drug (ID: DMI2QPE)

Drug Name
Didanosine
Synonyms
didanosine; 69655-05-6; DIDEOXYINOSINE; Videx; Videx EC; Inosine, 2',3'-dideoxy-; ddIno; Didanosina; Didanosinum; DDI; BMY-40900; UNII-K3GDH6OH08; K3GDH6OH08; Didanosinum [INN-Latin]; Didanosina [INN-Spanish]; CHEBI:490877; 9-(2,3-Dideoxy-beta-D-ribofuranosyl)-6-oxopurine; NSC 612049; 9-[(2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1,9-dihydro-6H-purin-6-one; 9-[(2R,5R)-5-(HYDROXYMETHYL)TETRAHYDROFURAN-2-YL]-1,9-DIHYDRO-6H-PURIN-6-ONE; NCGC00159514-02; NCGC00090691-03; DRG-0016; BMY 40900; DSSTox_CID_2927
Indication
Disease Entry ICD 11 Status REF
Human immunodeficiency virus infection 1C62 Approved [1]
Therapeutic Class
Anti-HIV Agents
Drug Type
Small molecular drug
Structure
3D MOL 2D MOL
#Ro5 Violations (Lipinski): 0 Molecular Weight (mw) 236.23
Logarithm of the Partition Coefficient (xlogp) -1.2
Rotatable Bond Count (rotbonds) 2
Hydrogen Bond Donor Count (hbonddonor) 2
Hydrogen Bond Acceptor Count (hbondacc) 5
ADMET Property
BDDCS Class
Biopharmaceutics Drug Disposition Classification System (BDDCS) Class 3: high solubility and low permeability [2]
Clearance
The drug present in the plasma can be removed from the body at the rate of 11 mL/min/kg [3]
Elimination
55% of drug is excreted from urine in the unchanged form [2]
Half-life
The concentration or amount of drug in body reduced by one-half in 30 minutes (in plasma), and more than 12 hours (in intracellular environment) [3]
Metabolism
The drug is metabolized via the hepatic []
MRTD
The Maximum Recommended Therapeutic Dose (MRTD) of drug that ensured maximising efficacy and moderate side effect is 24.19 micromolar/kg/day [4]
Unbound Fraction
The unbound fraction of drug in plasma is 0.95% [3]
Vd
Fluid volume that would be required to contain the amount of drug present in the body at the same concentration as in the plasma 0.77 L/kg [3]
Water Solubility
The ability of drug to dissolve in water is measured as 27.3 mg/mL [2]
Adverse Drug Reaction (ADR)
ADR Term Variation Related DOT DOT ID REF
Cell-mediated cytotoxicity Not Available SDS OT5WTJ2M [5]
Cell-mediated cytotoxicity Not Available COX4I1 OTU0FC24 [5]
Metabolic disorder Not Available POLRMT OT5Q8ZUJ [5]
Neoplasm Not Available TP53 OTIE1VH3 [5]
Pancreatitis Not Available CYP2E1 OTHQ17JG [5]
Chemical Identifiers
Formula
C10H12N4O3
IUPAC Name
9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one
Canonical SMILES
C1C[C@@H](O[C@@H]1CO)N2C=NC3=C2N=CNC3=O
InChI
InChI=1S/C10H12N4O3/c15-3-6-1-2-7(17-6)14-5-13-8-9(14)11-4-12-10(8)16/h4-7,15H,1-3H2,(H,11,12,16)/t6-,7+/m0/s1
InChIKey
BXZVVICBKDXVGW-NKWVEPMBSA-N
Cross-matching ID
PubChem CID
135398739
ChEBI ID
CHEBI:490877
CAS Number
69655-05-6
DrugBank ID
DB00900
TTD ID
D06FDR
VARIDT ID
DR01175
ACDINA ID
D00195
Combinatorial Drugs (CBD) Click to Jump to the Detailed CBD Information of This Drug

Molecular Interaction Atlas of This Drug


Drug Therapeutic Target (DTT)
DTT Name DTT ID UniProt ID MOA REF
Human immunodeficiency virus Reverse transcriptase (HIV RT) TT84ETX POL_HV1B1 Inhibitor [6]

Drug Transporter (DTP)
DTP Name DTP ID UniProt ID MOA REF
Concentrative nucleoside transporter 2 (SLC28A2) DT82KPY S28A2_HUMAN Substrate [7]

Drug Off-Target (DOT)
DOT Name DOT ID UniProt ID Interaction REF
Albumin (ALB) OTVMM513 ALBU_HUMAN Protein Interaction/Cellular Processes [8]
Antileukoproteinase (SLPI) OTUNFUU8 SLPI_HUMAN Gene/Protein Processing [9]
Cellular tumor antigen p53 (TP53) OTIE1VH3 P53_HUMAN Drug Response [5]
Cytochrome c oxidase subunit 2 (COX2) OTTMVBJJ COX2_HUMAN Gene/Protein Processing [10]
Cytochrome c oxidase subunit 4 isoform 1, mitochondrial (COX4I1) OTU0FC24 COX41_HUMAN Drug Response [5]
Cytochrome P450 2E1 (CYP2E1) OTHQ17JG CP2E1_HUMAN Drug Response [5]
DNA-directed RNA polymerase, mitochondrial (POLRMT) OT5Q8ZUJ RPOM_HUMAN Drug Response [5]
Equilibrative nucleoside transporter 3 (SLC29A3) OTGLX8XU S29A3_HUMAN Regulation of Drug Effects [11]
Interleukin-24 (IL24) OT4VUWH1 IL24_HUMAN Gene/Protein Processing [9]
L-serine dehydratase/L-threonine deaminase (SDS) OT5WTJ2M SDHL_HUMAN Drug Response [5]
Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This Drug

Drug-Drug Interaction (DDI) Information of This Drug

Coadministration of a Drug Treating the Same Disease as Didanosine
DDI Drug Name DDI Drug ID Severity Mechanism Disease REF
Cobicistat DM6L4H2 Moderate Decreased metabolism of Didanosine caused by Cobicistat mediated inhibition of CYP450 enzyme. Human immunodeficiency virus disease [1C60-1C62] [12]
Elvitegravir DMG9B1U Moderate Decreased absorption of Didanosine due to formation of complexes caused by Elvitegravir. Human immunodeficiency virus disease [1C60-1C62] [12]
Zalcitabine DMH7MUV Moderate Increased risk of peripheral neuropathy by the combination of Didanosine and Zalcitabine. Human immunodeficiency virus disease [1C60-1C62] [13]
Lopinavir DMITQS0 Moderate Decreased absorption of Didanosine due to formation of complexes caused by Lopinavir. Human immunodeficiency virus disease [1C60-1C62] [14]
Darunavir DMN3GCH Moderate Altered absorption of Didanosine caused by Darunavir. Human immunodeficiency virus disease [1C60-1C62] [15]
Atazanavir DMSYRBX Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Atazanavir. Human immunodeficiency virus disease [1C60-1C62] [12]
⏷ Show the Full List of 6 DDI Information of This Drug
Coadministration of a Drug Treating the Disease Different from Didanosine (Comorbidity)
DDI Drug Name DDI Drug ID Severity Mechanism Comorbidity REF
Remdesivir DMBFZ6L Moderate Increased risk of hepatotoxicity by the combination of Didanosine and Remdesivir. 1D6YCoronavirus Disease 2019 [1D6YCoronavirus Disease 2019] [12]
Cefuroxime DMSIMD8 Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Cefuroxime. Acute bronchitis [CA42] [16]
Bedaquiline DM3906J Moderate Increased risk of hepatotoxicity by the combination of Didanosine and Bedaquiline. Antimicrobial drug resistance [MG50-MG52] [17]
Lisdexamfetamine DM6W8V5 Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Lisdexamfetamine. Attention deficit hyperactivity disorder [6A05] [18]
Ofloxacin DM0VQN3 Moderate Decreased absorption of Didanosine due to formation of complexes caused by Ofloxacin. Bacterial infection [1A00-1C4Z] [19]
Sparfloxacin DMB4HCT Moderate Decreased absorption of Didanosine due to formation of complexes caused by Sparfloxacin. Bacterial infection [1A00-1C4Z] [20]
Gemifloxacin DMHT34O Moderate Decreased absorption of Didanosine due to formation of complexes caused by Gemifloxacin. Bacterial infection [1A00-1C4Z] [21]
Norfloxacin DMIZ6W2 Moderate Decreased absorption of Didanosine due to formation of complexes caused by Norfloxacin. Bacterial infection [1A00-1C4Z] [22]
ABT-492 DMJFD2I Moderate Decreased absorption of Didanosine due to formation of complexes caused by ABT-492. Bacterial infection [1A00-1C4Z] [21]
Cefpodoxime DMJUNY5 Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Cefpodoxime. Bacterial infection [1A00-1C4Z] [16]
Bacampicillin DMP54C7 Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Bacampicillin. Bacterial infection [1A00-1C4Z] [16]
Levofloxacin DMS60RB Moderate Decreased absorption of Didanosine due to formation of complexes caused by Levofloxacin. Bacterial infection [1A00-1C4Z] [23]
Cefditoren DMSUVM1 Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Cefditoren. Bacterial infection [1A00-1C4Z] [24]
Lomefloxacin DMVRH9C Moderate Decreased absorption of Didanosine due to formation of complexes caused by Lomefloxacin. Bacterial infection [1A00-1C4Z] [21]
Etidronic acid DM1XHYJ Moderate Decreased absorption of Didanosine due to formation of complexes caused by Etidronic acid. Bone paget disease [FB85] [25]
Pexidartinib DMS2J0Z Major Increased risk of hepatotoxicity by the combination of Didanosine and Pexidartinib. Bone/articular cartilage neoplasm [2F7B] [26]
Mycophenolic acid DMRBMAU Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Mycophenolic acid. Crohn disease [DD70] [27]
Clonazepam DMTO13J Minor Altered absorption of Didanosine due to GI dynamics variation caused by Clonazepam. Epilepsy/seizure [8A61-8A6Z] [28]
Itraconazole DMCR1MV Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Itraconazole. Fungal infection [1F29-1F2F] [29]
Ketoconazole DMPZI3Q Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Ketoconazole. Fungal infection [1F29-1F2F] [29]
Rifampin DMA8J1G Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Rifampin. HIV-infected patients with tuberculosis [1B10-1B14] [30]
Brentuximab vedotin DMWLC57 Moderate Increased risk of peripheral neuropathy by the combination of Didanosine and Brentuximab vedotin. Hodgkin lymphoma [2B30] [31]
Mipomersen DMGSRN1 Major Increased risk of hepatotoxicity by the combination of Didanosine and Mipomersen. Hyper-lipoproteinaemia [5C80] [32]
Teriflunomide DMQ2FKJ Major Increased risk of hepatotoxicity by the combination of Didanosine and Teriflunomide. Hyper-lipoproteinaemia [5C80] [14]
BMS-201038 DMQTAGO Major Increased risk of hepatotoxicity by the combination of Didanosine and BMS-201038. Hyper-lipoproteinaemia [5C80] [33]
Captopril DM458UM Minor Decreased absorption of Didanosine due to altered gastric pH caused by Captopril. Hypertension [BA00-BA04] [34]
Quazepam DMY4D87 Minor Altered absorption of Didanosine due to GI dynamics variation caused by Quazepam. Insomnia [7A00-7A0Z] [28]
Estazolam DMZGXUM Minor Altered absorption of Didanosine due to GI dynamics variation caused by Estazolam. Insomnia [7A00-7A0Z] [28]
Calaspargase pegol DMQZBXI Moderate Increased risk of hepatotoxicity by the combination of Didanosine and Calaspargase pegol. Malignant haematopoietic neoplasm [2B33] [35]
Idelalisib DM602WT Moderate Increased risk of hepatotoxicity by the combination of Didanosine and Idelalisib. Mature B-cell leukaemia [2A82] [36]
Thalidomide DM70BU5 Moderate Increased risk of peripheral neuropathy by the combination of Didanosine and Thalidomide. Multiple myeloma [2A83] [13]
Dasatinib DMJV2EK Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Dasatinib. Myeloproliferative neoplasm [2A20] [37]
Dextroamphetamine DMMIHVP Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Dextroamphetamine. Narcolepsy [7A20] [18]
Orlistat DMRJSP8 Moderate Altered absorption of Didanosine caused by Orlistat. Obesity [5B80-5B81] [38]
Methamphetamine DMPM4SK Moderate Decreased absorption of Didanosine due to altered gastric pH caused by Methamphetamine. Pain [MG30-MG3Z] [39]
Gatifloxacin DMSL679 Moderate Decreased absorption of Didanosine due to formation of complexes caused by Gatifloxacin. Respiratory infection [CA07-CA4Z] [21]
Leflunomide DMR8ONJ Major Increased risk of hepatotoxicity by the combination of Didanosine and Leflunomide. Rheumatoid arthritis [FA20] [14]
Trabectedin DMG3Y89 Moderate Increased risk of hepatotoxicity by the combination of Didanosine and Trabectedin. Solid tumour/cancer [2A00-2F9Z] [40]
Deferiprone DMS2M7O Moderate Decreased absorption of Didanosine due to formation of complexes caused by Deferiprone. Thalassaemia [3A50] [41]
Eltrombopag DMOGFIX Moderate Decreased absorption of Didanosine due to formation of complexes caused by Eltrombopag. Thrombocytopenia [3B64] [40]
⏷ Show the Full List of 40 DDI Information of This Drug

Drug Inactive Ingredient(s) (DIG) and Formulation(s) of This Drug

DIG
DIG Name DIG ID PubChem CID Functional Classification
Allura red AC dye E00338 33258 Colorant
Aspartame E00402 134601 Flavoring agent
Calcium carbonate E00198 10112 Binding agent; Buffering agent; Diluent; Opacifying agent
D&C red no. 28 E00491 6097185 Colorant
D&C red no. 33 E00261 19116 Colorant
Diethyl phthalate E00135 6781 Plasticizing agent; Solvent
FD&C blue no. 1 E00263 19700 Colorant
FD&C blue no. 2 E00446 2723854 Colorant
Quinoline yellow WS E00309 24671 Colorant
Sodium lauryl sulfate E00464 3423265 Emulsifying agent; Modified-release agent; Penetration agent; Solubilizing agent; Surfactant; lubricant
Sunset yellow FCF E00255 17730 Colorant
Ammonia E00007 222 Alkalizing agent
Carboxymethylcellulose sodium E00621 Not Available Adsorbent; Binding agent; Disintegrant; Emulsifying agent; Suspending agent; Viscosity-controlling agent
Carmellose sodium E00625 Not Available Disintegrant
Crospovidone E00626 Not Available Disintegrant
Eisenoxyd E00585 56841934 Colorant
Ferric hydroxide oxide yellow E00539 23320441 Colorant
Ferrosoferric oxide E00231 14789 Colorant
Hexahydric alcohol E00083 5780 Diluent; Flavoring agent; Humectant; Plasticizing agent
Hypromellose E00634 Not Available Coating agent
Magnesium hydroxide E00374 73981 Adsorbent; Buffering agent
Magnesium stearate E00208 11177 lubricant
Potassium hydroxide E00233 14797 Alkalizing agent
Propylene glycol E00040 1030 Antimicrobial preservative; Humectant; Plasticizing agent; Solvent
Silicon dioxide E00670 Not Available Anticaking agent; Opacifying agent; Viscosity-controlling agent
Sodium citrate dihydrate E00369 71474 Alkalizing agent; Buffering agent; Complexing agent; Emulsifying agent
Sodium hydroxide E00234 14798 Alkalizing agent
Talc E00520 16211421 Anticaking agent; Diluent; Glidant; lubricant
Titanium dioxide E00322 26042 Coating agent; Colorant; Opacifying agent
Triacetin E00080 5541 Humectant; Plasticizing agent; Solvent
Triethyl citrate E00128 6506 Plasticizing agent; Solvent
⏷ Show the Full List of 31 Pharmaceutical Excipients of This Drug
Pharmaceutical Formulation
Formulation Name Drug Dosage Dosage Form Route
Didanosine 200 mg capsule 200 mg Delayed Release Oral Capsule Oral
Didanosine 250 mg capsule 250 mg Delayed Release Oral Capsule Oral
Didanosine 400 mg capsule 400 mg Delayed Release Oral Capsule Oral
Didanosine 125 mg capsule 125 mg Delayed Release Oral Capsule Oral
Didanosine 100 mg tablet 100 mg Chewable Tablet Oral
Didanosine 150 mg tablet 150 mg Chewable Tablet Oral
Didanosine 200 mg tablet 200 mg Chewable Tablet Oral
Jump to Detail Pharmaceutical Formulation Page of This Drug

References

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