Fludarabine

Fludarabine

SCHEMBL3047091

Nc1nc(F)nc2c1ncn2[C@@H]1O[C@H](CO)[C@H](O)[C@@H]1O

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
LMNA P02545 1/20 1.00
NT5E P21589 1/20 1.00
HIF1A Q16665 1/20 1.00
ADORA2A P29274 7/20 0.73
ADORA2B P29275 5/20 0.73
ADORA3 P0DMS8 3/20 0.71
CA5A P35218 1/20 0.70
ADORA1 P30542 2/20 0.69
DPP4 P27487 1/20 0.69
MEN1 O00255 1/20 0.69
SLC28A1 O00337 1/20 0.69
MAP3K7 O43318 1/20 0.69
SLC28A2 O43868 1/20 0.69
GAPDH P04406 1/20 0.69
MAPK1 P28482 1/20 0.69
STAT6 P42226 1/20 0.69
PI4KA P42356 1/20 0.69
KMT2A Q03164 1/20 0.69
SMN1; SMN2 Q16637 1/20 0.69
PI4K2B Q8TCG2 1/20 0.69

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
Fludarabine SCHEMBL12018219 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL12018226 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL3655059 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL13046076 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL977919 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL12232219 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL13046078 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL14031844 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL12019517 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B
Fludarabine SCHEMBL1981701 1.00 LMNA (1.00) LMNANT5EHIF1AADORA2AADORA2B

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 19 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1444335-A4 MUTANT PURINE NUCLEOSIDE PHOSPHORYLASE PROTEINS AND CELLULAR DELIVERY THEREOF UAB RESEARCH FOUNDATION (US) 2006-03-08 EP claimed
US-20050214901-A1 Mutant purine nucleoside phosphorylase proteins and cellular delivery thereof CORNELL CENTER FOR TECHNOLOGY, ENTERPRISE & COIMMERCIALIZATION 2005-09-29 US claimed
EP-1444335-A2 MUTANT PURINE NUCLEOSIDE PHOSPHORYLASE PROTEINS AND CELLULAR DELIVERY THEREOF UAB Research Foundation (US) 2004-08-11 EP claimed
US-20030228576-A1 Nucleotide sequence coding for a cleaving enzyme; can use in conjuction with substrate to produce toxins which impair abnormal cell growth; antitumor agents NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2003-12-11 US claimed
WO-2003035012-A2 MUTANT PURINE NUCLEOSIDE PHOSPHORYLASE PROTEINS AND CELLULAR DELIVERY THEREOF UAB RESEARCH FOUNDATION (US) 2003-05-01 WO claimed
EP-2331115-B3 PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS UAB RES FOUND (US) 2018-12-05 EP disclosed
EP-3150220-A1 PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS The UAB Research Foundation (US) 2017-04-05 EP disclosed
EP-2331115-B1 PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS UAB RESEARCH FOUNDATION (US) 2016-10-05 EP disclosed
US-20160022784-A1 PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS CORNELL UNIVERSITY 2016-01-28 US disclosed
US-20140199285-A1 PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS SOUTHERN RESEARCH INSTITUTE (US) 2014-07-17 US disclosed
WO-2010019954-A9 PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS THE UAB RESEARCH FOUNDATION (US) 2010-08-12 WO disclosed
WO-2010019954-A2 PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS THE UAB RESEARCH FOUNDATION (US) 2010-02-18 WO disclosed
US-7488598-B2 Mutant purine nucleoside phosphorylase proteins and cellular delivery thereof CORNELL CENTER FOR TECHNOLOGY ENTERPRISE AND COMMERCIALIZATION (US) 2009-02-10 US disclosed
US-7037718-B2 Mutant purine nucleoside phosphorylase proteins and cellular delivery thereof CORNELL RESEARCH FOUNDATION, INC. (US) 2006-05-02 US disclosed
EP-1444335-A4 MUTANT PURINE NUCLEOSIDE PHOSPHORYLASE PROTEINS AND CELLULAR DELIVERY THEREOF UAB RESEARCH FOUNDATION (US) 2006-03-08 EP disclosed
US-20050214901-A1 Mutant purine nucleoside phosphorylase proteins and cellular delivery thereof CORNELL CENTER FOR TECHNOLOGY, ENTERPRISE & COIMMERCIALIZATION 2005-09-29 US disclosed
EP-1444335-A2 MUTANT PURINE NUCLEOSIDE PHOSPHORYLASE PROTEINS AND CELLULAR DELIVERY THEREOF UAB Research Foundation (US) 2004-08-11 EP disclosed
US-20030228576-A1 Nucleotide sequence coding for a cleaving enzyme; can use in conjuction with substrate to produce toxins which impair abnormal cell growth; antitumor agents NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2003-12-11 US disclosed
WO-2003035012-A2 MUTANT PURINE NUCLEOSIDE PHOSPHORYLASE PROTEINS AND CELLULAR DELIVERY THEREOF UAB RESEARCH FOUNDATION (US) 2003-05-01 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 (1 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-20050214901-A1 Mutant purine nucleoside phosphorylase proteins and cellular delivery thereof PNP, UPP1, TYMP LMNA 213/4885NT5E 44/4885HIF1A 4406/4885

“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.