Guanine

Guanine

SCHEMBL2216795

Nc1nc(O)c2nc[nH]c2n1

nearest known ligand 0.38

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
BRAF P15056 4/20 0.38
PDPK1 O15530 1/20 0.37
GDA Q9Y2T3 1/20 0.37
CDK2 P24941 1/20 0.35
DPP4 P27487 1/20 0.35
PRKACA P17612 2/20 0.33
ALDH1A1 P00352 2/20 0.33
CDK1 P06493 1/20 0.33
LMNA P02545 2/20 0.33
MAP3K5 Q99683 1/20 0.33
MEN1 O00255 1/20 0.32
POLB P06746 1/20 0.32
KMT2A Q03164 1/20 0.32
NUDT1 P36639 1/20 0.31
HDAC1 Q13547 2/20 0.31
HDAC2 Q92769 2/20 0.31
USP2 O75604 1/20 0.31
TP53 P04637 1/20 0.31
ADORA3 P0DMS8 1/20 0.31
HPGD P15428 1/20 0.31

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
Guanine SCHEMBL31714144 1.00 BRAF (0.38) BRAFPDPK1GDACDK2DPP4
SCHEMBL2938904 0.81 BRAF (0.36) BRAFPDPK1GDACDK2DPP4
Xanthine SCHEMBL918381 0.79 MEN1 (0.34) ALDH1A1LMNAMEN1POLBKMT2A
Xanthine SCHEMBL9443796 0.79 MEN1 (0.34) ALDH1A1LMNAMEN1POLBKMT2A
2,6-Diaminopurine SCHEMBL29444619 0.79 GDA (0.48) PDPK1GDACDK2DPP4ALDH1A1
2,6-Diaminopurine SCHEMBL24052 0.79 GDA (0.48) PDPK1GDACDK2DPP4ALDH1A1
SCHEMBL8485064 0.78 PDPK1 (0.36) BRAFPDPK1GDACDK2DPP4
2,6-Diaminopurine SCHEMBL6423146 0.78 GDA (0.47) PDPK1GDACDK2DPP4ALDH1A1
2,6-Diaminopurine SCHEMBL8757968 0.78 GDA (0.47) PDPK1GDACDK2DPP4ALDH1A1
SCHEMBL20093433 0.77 CDK2 (0.37) BRAFPDPK1GDACDK2DPP4

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2025024123-A1 NOVEL CITICOLINE DERIVATIVES THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2025-01-30 WO claimed
EP-3131914-B1 3'-SUBSTITUTED METHYL OR ALKYNYL NUCLEOSIDES FOR THE TREATMENT OF HCV IDENIX PHARMACEUTICALS LLC (US) 2023-05-10 EP claimed
CN-115433361-A Polyphosphazene derivative flame retardant for toughening flame-retardant polylactic acid and preparation method thereof 浙江农林大学 2022-12-06 CN claimed
CN-113089037-B Electroplating solution for electroplated diamond wire saw and preparation method thereof 广州三孚新材料科技股份有限公司 2022-02-18 CN claimed
CN-110408968-B Chemical plating solution and preparation method and application thereof 中国科学院深圳先进技术研究院 2021-11-05 CN claimed
CN-113089037-A Electroplating solution for electroplated diamond wire saw and preparation method thereof 广州三孚新材料科技股份有限公司 2021-07-09 CN claimed
CN-108441902-B Monovalent gold cyanide-free gold-plating electroplating solution based on alkaloid composite coordination and application thereof 厦门大学 2020-01-24 CN claimed
US-10202411-B2 3′-substituted methyl or alkynyl nucleosides nucleotides for the treatment of HCV IDENIX PHARMACEUTICALS LLC (US) 2019-02-12 US claimed
EP-3275859-A1 GLAUCOCALYXIN A DERIVATIVE AND PREPARATION METHOD AND APPLICATION THEREOF Suzhou Pharmavan Cancer Research Center Co., Ltd. (CN) 2018-01-31 EP claimed
US-20170362239-A1 COMPOUNDS FOR TREATING CYSTIC FIBROSIS UNIVERSITE PIERRE ET MARIE CURIE - PARIS 6 (UPMC) (FR) 2017-12-21 US claimed
EP-0538194-B1 Bicyclic nucleosides, oligonucleotides, their method of preparation and intermediates therein CIBA GEIGY AG (CH) 1997-06-04 EP claimed
EP-0540686-B1 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES US COMMERCE (US) 1995-08-30 EP claimed
US-5319080-A Antiviral agents CIBA-GEIGY CORPORATION (US) 1994-06-07 US claimed
EP-0540686-A4 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES US COMMERCE (US) 1993-05-26 EP claimed
EP-0540686-A1 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES. US COMMERCE (US) 1993-05-12 EP claimed
EP-0538194-A1 Bicyclic nucleosides, oligonucleotides, their method of preparation and intermediates therein CIBA-GEIGY AG (CH) 1993-04-21 EP claimed
WO-1992001700-A1 2'-FLUOROFURANOSYL DERIVATIVES AND NOVEL METHOD OF PREPARING 2'-FLUOROPYRIMIDINE AND 2'-FLUOROPURINE NUCLEOSIDES THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, U.S. DEPARTMENT OF COMMERCE (US) 1992-02-06 WO claimed
EP-0394346-A4 PYRIMIDINE AND PURINE 1,2-BUTADIENE-4-OLS AS ANTI-RETROVIRAL AGENTS US HEALTH (US) 1991-12-11 EP claimed
EP-0394346-A1 PYRIMIDINE AND PURINE 1,2-BUTADIENE-4-OLS AS ANTI-RETROVIRAL AGENTS THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce (US) 1990-10-31 EP claimed
WO-1989006235-A1 PYRIMIDINE AND PURINE 1,2-BUTADIENE-4-OLS AS ANTI-RETROVIRAL AGENTS THE UNITED STATES OF AMERICA, AS REPRESENTED BY TH (US) 1989-07-13 WO claimed

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

For each of this compound's patents that has machine-readable text (2 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-20170362239-A1 COMPOUNDS FOR TREATING CYSTIC FIBROSIS CFTR, ABCB11, SLC26A4 BRAF 2029/4885PDPK1 3527/4885GDA 2017/4885
US-10202411-B2 3′-substituted methyl or alkynyl nucleosides nucleotides for the treatment of HCV RB1, NSUN2, METTL3 BRAF 519/4885PDPK1 3297/4885GDA 1273/4885

“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.