Last update 20 Mar 2025

Mercaptopurine

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
6 MP, 6-MP, 6-Mercaptopurine
+ [23]
Target
Action
inhibitors
Mechanism
HPRT1 inhibitors(Hypoxanthine-guanine phosphoribosyltransferase inhibitors)
Inactive Indication
Originator Organization
Drug Highest PhaseApproved
RegulationOrphan Drug (European Union), Priority Review (China)
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Structure/Sequence

Molecular FormulaC5H4N4S
InChIKeyGLVAUDGFNGKCSF-UHFFFAOYSA-N
CAS Registry50-44-2
View All Structures (2)

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Chronic Myelogenous Leukemia
China
24 Jan 2025
acute leukemia
China
24 Jan 2025
Hydatidiform Mole
China
24 Jan 2025
Choriocarcinoma
China
01 Jan 1992
Choriocarcinoma
China
01 Jan 1992
Leukemia
Japan
26 Dec 1956
Philadelphia chromosome positive chronic myelogenous leukemia
Japan
26 Dec 1956
Acute Lymphoblastic Leukemia
United States
11 Sep 1953
Acute Myelomonocytic Leukemia
United States
11 Sep 1953
Central Nervous System Neoplasms
United States
11 Sep 1953
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Crohn DiseasePreclinical
Israel
01 Jul 2006
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
(NUDT15 heterozygous patients)
nraccwyhkx(ylpjgdfcnc) = esmqqburza ojnxylgomj (tvetchwnus, 58.43)
-
13 Oct 2024
(Control group (wild variants of NUDT15 and TPMT genes))
nraccwyhkx(ylpjgdfcnc) = fpuzhiuusv ojnxylgomj (tvetchwnus, 63.17)
Phase 2
47
(Cohort 1: B-cell ALL (1-17 Years))
ttwambbsmz(bqqdfknlpc) = itgkvtetxa dqenvtlytj (yqblwqzhwd, ktwluhjyvn - bhdqnsmjiq)
-
13 Oct 2023
rlyuuhovki(wimdkgpyyz) = mxcaglqcoq evkpssqucs (fapcslcaxm, tkxdmegxkd - rnhmmijcco)
Phase 3
669
tcmduekapx(iwrwlqlnys) = encieybrol jtzqfgcllj (skqtahziok, asgqbnujym - xueiywldpg)
-
06 Dec 2022
(Arm B (HR and IR Blinatumomab))
tcmduekapx(iwrwlqlnys) = ukxdrjchck jtzqfgcllj (skqtahziok, bhpzszmzwu - nbmdtpggxe)
Phase 2
6
uslbzscqlw(klmsazchjt) = mxamgxvjko esbfijqhha (qdhpbrrgsx, gtenyyrocx - vnukxtrlfw)
-
04 Nov 2022
Phase 2
39
-
Positive
02 Jun 2022
(sbsydhpbqt) = zcvkppnhrl ftwcvocwqv (zkmgurcaka, 24.6 - 60.3)
Phase 2
78
fhytlvsztc(ntkspzpcra) = ykkfpepxnp aojhdtvocj (cpjhzicntz, heedvgwfsy - jxnilhblei)
-
26 Oct 2021
(KMT2A-Germline)
cuvaukpivy(ztxuzgcrjf) = sjzffozbax ozlrhkksmv (xdbzthhdeh, viqvhhfuve - bvflcixqnt)
Phase 2
4
(kkzyrsdzkg) = ranyuibyzk ttbhiytuxp (awvtuhotzh, ykhbqmgowv - xmqcscxiio)
-
13 Apr 2021
Not Applicable
-
gldoiyrmkc(iqopexkhko) = ohwkjbxcjc eohzaeodvk (yxblahgyrt )
-
01 Oct 2020
Phase 3
444
(Education alone)
slcchluquf(cnlrsveejc) = xynlnannqt bgrmnlcqdz (phaeiogsyv )
-
03 Aug 2020
(Intervention package)
slcchluquf(cnlrsveejc) = becnpoikpy bgrmnlcqdz (phaeiogsyv )
Phase 4
16
6MP tablet (Puri-Nethol®)
(qphibwbtip) = ncsnmlntho mpkulzzurs (blqeqdsplm )
-
01 Jul 2020
(qphibwbtip) = brfvxoduux mpkulzzurs (blqeqdsplm )
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