2,6-Diaminopurine

2,6-Diaminopurine

SCHEMBL1033680

NP(O)O.Nc1nc(N)c2nc[nH]c2n1

nearest known ligand 0.42

Full drug profile on Sugi Atlas →

Predicted protein targets (top 16)

geneUniProtsupporting neighboursconfidence
GDA Q9Y2T3 2/20 0.42
PDPK1 O15530 1/20 0.42
ADORA2A P29274 1/20 0.36
DHFR P00374 2/20 0.33
CDK2 P24941 2/20 0.33
DPP4 P27487 1/20 0.33
BRAF P15056 1/20 0.32
PIK3CG P48736 6/20 0.31
ALDH1A1 P00352 1/20 0.31
PIK3CA P42336 1/20 0.31
PIK3CB P42338 1/20 0.31
HDAC6 Q9UBN7 1/20 0.31
MAP3K5 Q99683 1/20 0.30
CDK1 P06493 1/20 0.30
CCNB1 P14635 1/20 0.30
CCNE1 P24864 1/20 0.30

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
2,6-Diaminopurine SCHEMBL24052 0.91 GDA (0.48) GDAPDPK1ADORA2ADHFRCDK2
2,6-Diaminopurine SCHEMBL29444619 0.91 GDA (0.48) GDAPDPK1ADORA2ADHFRCDK2
2,6-Diaminopurine SCHEMBL6423146 0.89 GDA (0.47) GDAPDPK1ADORA2ADHFRCDK2
2,6-Diaminopurine SCHEMBL8757968 0.89 GDA (0.47) GDAPDPK1ADORA2ADHFRCDK2
2,6-Diaminopurine SCHEMBL7659157 0.84 GDA (0.41) GDAPDPK1ADORA2ACDK2DPP4
2,6-Diaminopurine SCHEMBL1074475 0.84 GDA (0.41) GDAPDPK1ADORA2ADHFRCDK2
2,6-Diaminopurine SCHEMBL5017251 0.82 PDPK1 (0.42) GDAPDPK1ADORA2ADHFRCDK2
SCHEMBL14678287 0.79 CDK1 (0.32) GDAPDPK1CDK2CDK1CCNB1
2,6-Diaminopurine SCHEMBL1931238 0.78 PDPK1 (0.39) GDAPDPK1ADORA2ACDK2DPP4
Adenine SCHEMBL3619794 0.78 PI4KA (0.41) GDAADORA2APIK3CG

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 23 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20120178710-A1 SYNTHESIS OF CYCLIC DIGUANOSINE MONOPHOSPHATE AND THIOPHOSPHATE ANALOGS THEREOF RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY (US) 2012-07-12 US claimed
EP-2448954-A1 SYNTHESIS OF CYCLIC DIGUANOSINE MONOPHOSPHATE AND THIOPHOSPHATE ANALOGS THEREOF Rutgers, The State University of New Jersey (US) 2012-05-09 EP claimed
WO-2011003025-A1 SYNTHESIS OF CYCLIC DIGUANOSINE MONOPHOSPHATE AND THIOPHOSPHATE ANALOGS THEREOF RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY (US) 2011-01-06 WO claimed
US-20250368996-A1 MODIFIED ANTISENSE OLIGONUCLEOTIDES FOR TREATING HEPATITIS B VIRUS ALIGOS THERAPEUTICS, INC. (US) 2025-12-04 US disclosed
EP-4493694-A1 MODIFIED GAPMER OLIGOMERS AND METHODS OF USE THEREOF Aligos Therapeutics, Inc. (US) 2025-01-22 EP disclosed
US-20230383296-A1 MODIFIED GAPMER OLIGOMERS AND METHODS OF USE THEREOF ALIGOS THERAPEUTICS, INC. (US) 2023-11-30 US disclosed
WO-2023177808-A1 MODIFIED GAPMER OLIGOMERS AND METHODS OF USE THEREOF ALIGOS THERAPEUTICS, INC. (US) 2023-09-21 WO disclosed
US-11466274-B2 Modified gapmer oligonucleotides and methods of use ALIGOS THERAPEUTICS, INC. (US) 2022-10-11 US disclosed
US-20120178710-A1 SYNTHESIS OF CYCLIC DIGUANOSINE MONOPHOSPHATE AND THIOPHOSPHATE ANALOGS THEREOF RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY (US) 2012-07-12 US disclosed
EP-2448954-A1 SYNTHESIS OF CYCLIC DIGUANOSINE MONOPHOSPHATE AND THIOPHOSPHATE ANALOGS THEREOF Rutgers, The State University of New Jersey (US) 2012-05-09 EP disclosed
WO-2011003025-A1 SYNTHESIS OF CYCLIC DIGUANOSINE MONOPHOSPHATE AND THIOPHOSPHATE ANALOGS THEREOF RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY (US) 2011-01-06 WO disclosed
US-5891684-A RIBOZYMES RIBOZYME PHARMACEUTICALS, INC. (US) 1999-04-06 US disclosed
US-5879938-A RIBOZYME WITH INCREASED ACTIVITY BY SUBSTITUTION OF MODIFIED NUCLEOTIDE INTO SUBSTRATE BINDING ARM OR CATALYTIC CORE RIBOZYME PHARMACEUTICALS, INC. (US) 1999-03-09 US disclosed
US-5767263-A Base-modified enzymatic nucleic acid RIBOZYME PHARMACEUTICALS, INC. (US) 1998-06-16 US disclosed
EP-0799313-A2 METHOD AND REAGENT FOR TREATMENT OF ARTHRITIC CONDITIONS, INDUCTION OF GRAFT TOLERANCE AND REVERSAL OF IMMUNE RESPONSES RIBOZYME PHARMACEUTICALS, INC. (US) 1997-10-08 EP disclosed
US-5672501-A Base-modified enzymatic nucleic acid RIBOZYME PHARMACEUTICALS, INC. (US) 1997-09-30 US disclosed
US-5672511-A Base-modified enzymatic nucleic acid RIBOZYME PHARMACEUTICALS, INC. (US) 1997-09-30 US disclosed
EP-0728204-A1 BASE-MODIFIED ENZYMATIC NUCLEIC ACID RIBOZYME PHARMACEUTICALS, INC. (US) 1996-08-28 EP disclosed
WO-1996018736-A2 METHOD AND REAGENT FOR TREATMENT OF ARTHRITIC CONDITIONS, INDUCTION OF GRAFT TOLERANCE AND REVERSAL OF IMMUNE RESPONSES RIBOZYME PHARMACEUTICALS, INC. (US) 1996-06-20 WO disclosed
WO-1995013378-A1 BASE-MODIFIED ENZYMATIC NUCLEIC ACID RIBOZYME PHARMACEUTICALS, INC. (US) 1995-05-18 WO disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (4 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20250368996-A1 MODIFIED ANTISENSE OLIGONUCLEOTIDES FOR TREATING HEPATITIS B VIRUS HAVCR2, SNRPB2, NSUN2 GDA 684/4885PDPK1 4624/4885ADORA2A 957/4885
US-20120178710-A1 SYNTHESIS OF CYCLIC DIGUANOSINE MONOPHOSPHATE AND THIOPHOSPHATE ANALOGS THEREOF TYMP, DTYMK, MTAP GDA 10/4885PDPK1 1712/4885ADORA2A 491/4885
US-20230383296-A1 MODIFIED GAPMER OLIGOMERS AND METHODS OF USE THEREOF GJA1, GAP43, GJB2 GDA 59/4885PDPK1 4042/4885ADORA2A 1617/4885
US-11466274-B2 Modified gapmer oligonucleotides and methods of use HAVCR2, ADAR, RNMT GDA 4/4885PDPK1 3629/4885ADORA2A 557/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.