General Information of Drug (ID: DMTM2IK)

Drug Name
Mercaptopurine
Synonyms
6-mercaptopurine; Ismipur; Leukerin; Leupurin; Mercaleukim; Mercaleukin; Mercaptopurin; Mercaptopurina; Mercaptopurinum; Mercapurin; Merkaptopuryna; Mern; Purimethol; Purinethiol; Purinethol; Thiopurine; Leupu rin; Mercaptopurin [German]; Mercaptopurina Wellcome; Mercaptopurine anhydrous; Merkaptopuryna [Polish]; Puri Nethol; BW 57 323H; Glaxo Wellcome Brand of 6 Mercaptopurine; GlaxoSmithKline Brand of 6 Mercaptopurine; M0063; NCIMech_000025; PM6; Wellcome Brand of 6 Mercaptopurine; Glaxo Wellcome Brand of 6-Mercaptopurine; GlaxoSmithKline Brand of 6-Mercaptopurine; Mercaptopurina [INN-Spanish]; Mercaptopurine (INN); Mercaptopurine (VAN); Mercaptopurine (anhydrous); Mercaptopurinum [INN-Latin]; Puri-Nethol; Purineantimetabolite: inhibits nucleic acid replication; Purinethol (TN); U-4748; Wellcome Brand of 6-Mercaptopurine; AG-670/31547064; Purine-6-thiol; Leukerin, 99%-Carc; Purine-6(1H)-thione; Purinethol, 6-mercaptopurine, 6-MP, Mercaptopurine; 6 MP; 6 Mercaptopurine Monohydrate; 6 Thiohypoxanthine; 6 Thiopurine; 6-MERCAPTOPURINE MONOHYDRATE; 6-MP; 6-Mercaptopurin; 6-Merkaptopurin; 6-Merkaptopurin [Czech]; 6-Purinethiol; 6-Thiohypoxanthine; 6-Thiopurine; 6-Thioxopurine; Mercaptopurine (Purine analog)
Indication
Disease Entry ICD 11 Status REF
Acute lymphoblastic leukaemia 2A85 Approved [1], [2]
Crohn disease DD70 Phase 4 [3]
Therapeutic Class
Anticancer Agents
Drug Type
Small molecular drug
Structure
3D MOL 2D MOL
#Ro5 Violations (Lipinski): 0 Molecular Weight (mw) 152.18
Topological Polar Surface Area (xlogp) 0
Rotatable Bond Count (rotbonds) 0
Hydrogen Bond Donor Count (hbonddonor) 2
Hydrogen Bond Acceptor Count (hbondacc) 2
ADMET Property
BDDCS Class
Biopharmaceutics Drug Disposition Classification System (BDDCS) Class 2: low solubility and high permeability [4]
Clearance
The drug present in the plasma can be removed from the body at the rate of 15 mL/min/kg [5]
Elimination
22% of drug is excreted from urine in the unchanged form [4]
Half-life
The concentration or amount of drug in body reduced by one-half in 1 hour [5]
MRTD
The Maximum Recommended Therapeutic Dose (MRTD) of drug that ensured maximising efficacy and moderate side effect is 16.42808 micromolar/kg/day [6]
Unbound Fraction
The unbound fraction of drug in plasma is 0.85% [5]
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 1 L/kg [5]
Chemical Identifiers
Formula
C5H4N4S
IUPAC Name
3,7-dihydropurine-6-thione
Canonical SMILES
C1=NC2=C(N1)C(=S)N=CN2
InChI
InChI=1S/C5H4N4S/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)
InChIKey
GLVAUDGFNGKCSF-UHFFFAOYSA-N
Cross-matching ID
PubChem CID
667490
ChEBI ID
CHEBI:2208
CAS Number
50-44-2
DrugBank ID
DB01033
TTD ID
D09UZO
VARIDT ID
DR00145
INTEDE ID
DR1031
ACDINA ID
D00399

Molecular Interaction Atlas of This Drug


Drug Therapeutic Target (DTT)
DTT Name DTT ID UniProt ID MOA REF
Amidophosphoribosyltransferase (PPAT) TTZFTY4 PUR1_HUMAN Breaker [7]
Inosine-5'-monophosphate dehydrogenase 1 (IMPDH1) TTL7C8Q IMDH1_HUMAN Inhibitor [8]

Drug Transporter (DTP)
DTP Name DTP ID UniProt ID MOA REF
Equilibrative nucleobase transporter 1 (SLC43A3) DTGBPR5 S43A3_HUMAN Substrate [9]
Equilibrative nucleoside transporter 2 (SLC29A2) DTW78DQ S29A2_HUMAN Substrate [10]
Equilibrative nucleoside transporter 1 (SLC29A1) DTXD1TQ S29A1_HUMAN Substrate [10]
Concentrative nucleoside transporter 2 (SLC28A2) DT82KPY S28A2_HUMAN Substrate [10]
Concentrative Na(+)-nucleoside cotransporter 3 (SLC28A3) DT4YL5R S28A3_HUMAN Substrate [11]
Multidrug resistance-associated protein 5 (ABCC5) DTYVM24 MRP5_HUMAN Substrate [12]
Multidrug resistance-associated protein 4 (ABCC4) DTCSGPB MRP4_HUMAN Substrate [13]
Breast cancer resistance protein (ABCG2) DTI7UX6 ABCG2_HUMAN Substrate [14]
Organic anion transporter 3 (SLC22A8) DTVP67E S22A8_HUMAN Substrate [15]

Drug-Metabolizing Enzyme (DME)
DME Name DME ID UniProt ID MOA REF
Cytochrome P450 1A1 (CYP1A1) DE6OQ3W CP1A1_HUMAN Substrate [16]
UDP-glucuronosyltransferase 1A1 (UGT1A1) DEYGVN4 UD11_HUMAN Substrate [16]
Thiopurine methyltransferase (TPMT) DEFQ8VO TPMT_HUMAN Substrate [17]
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 Disease Different from Mercaptopurine (Comorbidity)
DDI Drug Name DDI Drug ID Severity Mechanism Comorbidity REF
Remdesivir DMBFZ6L Moderate Increased risk of hepatotoxicity by the combination of Mercaptopurine and Remdesivir. 1D6YCoronavirus Disease 2019 [1D6YCoronavirus Disease 2019] [107]
Roflumilast DMPGHY8 Moderate Additive immunosuppressive effects by the combination of Mercaptopurine and Roflumilast. Asthma [CA23] [108]
Ofloxacin DM0VQN3 Minor Decreased absorption of Mercaptopurine due to intestinal mucosa variation caused by Ofloxacin. Bacterial infection [1A00-1C4Z] [109]
Sparfloxacin DMB4HCT Minor Decreased absorption of Mercaptopurine due to intestinal mucosa variation caused by Sparfloxacin. Bacterial infection [1A00-1C4Z] [109]
Gemifloxacin DMHT34O Minor Decreased absorption of Mercaptopurine due to intestinal mucosa variation caused by Gemifloxacin. Bacterial infection [1A00-1C4Z] [109]
Norfloxacin DMIZ6W2 Minor Decreased absorption of Mercaptopurine due to intestinal mucosa variation caused by Norfloxacin. Bacterial infection [1A00-1C4Z] [109]
ABT-492 DMJFD2I Minor Decreased absorption of Mercaptopurine due to intestinal mucosa variation caused by ABT-492. Bacterial infection [1A00-1C4Z] [109]
Levofloxacin DMS60RB Minor Decreased absorption of Mercaptopurine due to intestinal mucosa variation caused by Levofloxacin. Bacterial infection [1A00-1C4Z] [109]
Pexidartinib DMS2J0Z Major Increased risk of hepatotoxicity by the combination of Mercaptopurine and Pexidartinib. Bone/articular cartilage neoplasm [2F7B] [110]
Anisindione DM2C48U Moderate Antagonize the effect of Mercaptopurine when combined with Anisindione. Coagulation defect [3B10] [111]
Brentuximab vedotin DMWLC57 Moderate Increased risk of hepatotoxicity by the combination of Mercaptopurine and Brentuximab vedotin. Hodgkin lymphoma [2B30] [112]
Mipomersen DMGSRN1 Major Increased risk of hepatotoxicity by the combination of Mercaptopurine and Mipomersen. Hyper-lipoproteinaemia [5C80] [113]
Teriflunomide DMQ2FKJ Major Additive immunosuppressive effects by the combination of Mercaptopurine and Teriflunomide. Hyper-lipoproteinaemia [5C80] [114]
BMS-201038 DMQTAGO Major Increased risk of hepatotoxicity by the combination of Mercaptopurine and BMS-201038. Hyper-lipoproteinaemia [5C80] [115]
Febuxostat DMDEXQ0 Major Decreased metabolism of Mercaptopurine caused by Febuxostat mediated inhibition of non-CYP450 enzyme. Inborn purine/pyrimidine/nucleotide metabolism error [5C55] [116]
Denosumab DMNI0KO Moderate Additive myelosuppressive effects by the combination of Mercaptopurine and Denosumab. Low bone mass disorder [FB83] [117]
Idelalisib DM602WT Moderate Increased risk of hepatotoxicity by the combination of Mercaptopurine and Idelalisib. Mature B-cell leukaemia [2A82] [118]
Thalidomide DM70BU5 Major Additive thrombogenic effects by the combination of Mercaptopurine and Thalidomide. Multiple myeloma [2A83] [119]
Tecfidera DM2OVDT Moderate Additive immunosuppressive effects by the combination of Mercaptopurine and Tecfidera. Multiple sclerosis [8A40] [120]
Siponimod DM2R86O Major Additive immunosuppressive effects by the combination of Mercaptopurine and Siponimod. Multiple sclerosis [8A40] [107]
Fingolimod DM5JVAN Major Additive immunosuppressive effects by the combination of Mercaptopurine and Fingolimod. Multiple sclerosis [8A40] [121]
Ocrelizumab DMEZ2KH Moderate Additive immunosuppressive effects by the combination of Mercaptopurine and Ocrelizumab. Multiple sclerosis [8A40] [122]
Ozanimod DMT6AM2 Major Additive immunosuppressive effects by the combination of Mercaptopurine and Ozanimod. Multiple sclerosis [8A40] [108]
Omacetaxine mepesuccinate DMPU2WX Moderate Additive immunosuppressive effects by the combination of Mercaptopurine and Omacetaxine mepesuccinate. Myeloproliferative neoplasm [2A20] [123]
Gatifloxacin DMSL679 Minor Decreased absorption of Mercaptopurine due to intestinal mucosa variation caused by Gatifloxacin. Respiratory infection [CA07-CA4Z] [109]
Canakinumab DM8HLO5 Moderate Additive immunosuppressive effects by the combination of Mercaptopurine and Canakinumab. Rheumatoid arthritis [FA20] [124]
Rilonacept DMGLUQS Moderate Additive immunosuppressive effects by the combination of Mercaptopurine and Rilonacept. Rheumatoid arthritis [FA20] [124]
Golimumab DMHZV7X Major Additive immunosuppressive effects by the combination of Mercaptopurine and Golimumab. Rheumatoid arthritis [FA20] [125]
Leflunomide DMR8ONJ Major Increased risk of hepatotoxicity by the combination of Mercaptopurine and Leflunomide. Rheumatoid arthritis [FA20] [114]
Anthrax vaccine DM9GSWY Moderate Antagonize the effect of Mercaptopurine when combined with Anthrax vaccine. Sepsis [1G40-1G41] [126]
Trabectedin DMG3Y89 Moderate Increased risk of hepatotoxicity by the combination of Mercaptopurine and Trabectedin. Solid tumour/cancer [2A00-2F9Z] [108]
Olsalazine DMZW9HA Moderate Decreased metabolism of Mercaptopurine caused by Olsalazine mediated inhibition of non-CYP450 enzyme. Ulcerative colitis [DD71] [127]
Valganciclovir DMS2IUH Moderate Additive myelosuppressive effects by the combination of Mercaptopurine and Valganciclovir. Virus infection [1A24-1D9Z] [107]
⏷ Show the Full List of 33 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
Sodium lauryl sulfate E00464 3423265 Emulsifying agent; Modified-release agent; Penetration agent; Solubilizing agent; Surfactant; lubricant
Stearic acid E00079 5281 Emulsifying agent; Solubilizing agent; Viscosity-controlling agent; lubricant
Beta-D-lactose E00099 6134 Diluent; Dry powder inhaler carrier; Lyophilization aid
Lactose monohydrate E00393 104938 Binding agent; Diluent; Dry powder inhaler carrier; Lyophilization aid
Magnesium stearate E00208 11177 lubricant
Silicon dioxide E00670 Not Available Anticaking agent; Opacifying agent; Viscosity-controlling agent
⏷ Show the Full List of 6 Pharmaceutical Excipients of This Drug
Pharmaceutical Formulation
Formulation Name Drug Dosage Dosage Form Route
Mercaptopurine 50 mg tablet 50 mg Oral Tablet Oral
Jump to Detail Pharmaceutical Formulation Page of This Drug

References

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