Quercetin

Quercetin

SCHEMBL729498

O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12.O=c1c(O)c(-c2ccc(O)c(O)c2O)oc2cccc(O)c12

nearest known ligand 0.76

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
MEN1 O00255 10/20 0.76
KMT2A Q03164 10/20 0.76
CYP3A4 P08684 7/20 0.76
KDM4E B2RXH2 7/20 0.76
HSD17B10 Q99714 7/20 0.76
CYP1A2 P05177 7/20 0.76
MAPT P10636 7/20 0.76
CYP2C9 P11712 6/20 0.76
RECQL P46063 6/20 0.76
APP P05067 6/20 0.76
XDH P47989 6/20 0.76
CYP1A1 P04798 6/20 0.76
CYP1B1 Q16678 6/20 0.76
POLH Q9Y253 6/20 0.76
ALOX15 P16050 5/20 0.76
POLB P06746 5/20 0.76
FTO Q9C0B1 5/20 0.76
TDP1 Q9NUW8 5/20 0.76
IPMK Q8NFU5 5/20 0.76
IP6K2 Q9UHH9 5/20 0.76

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
Quercetin SCHEMBL6042686 0.90 MEN1 (0.71) MEN1KMT2ACYP3A4KDM4EHSD17B10
Luteolin SCHEMBL6042102 0.90 MEN1 (0.65) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL29353785 0.87 MEN1 (1.00) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL118425 0.87 MEN1 (1.00) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL29351036 0.87 MEN1 (1.00) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL19723 0.87 MEN1 (1.00) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL17629824 0.87 MEN1 (1.00) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL29723041 0.87 MEN1 (1.00) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL31507620 0.87 MEN1 (1.00) MEN1KMT2ACYP3A4KDM4EHSD17B10
Quercetin SCHEMBL4815328 0.86 MEN1 (0.97) MEN1KMT2ACYP3A4KDM4EHSD17B10

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20140162986-A1 Methods for treatment of thiol-containing compound deficient conditions NATIONAL JEWISH MEDICAL AND RESEARCH CENTER (US) 2014-06-12 US disclosed
US-8138158-B2 Compositions and methods for therapy for diseases characterized by defective chloride transport CHILDREN'S HOSPITAL & RESEARCH CENTER AT OAKLAND (US) 2012-03-20 US disclosed
US-20110288161-A1 METHODS FOR TREATMENT OF THIOL-CONTAINING COMPOUND DEFICIENT CONDITIONS NATIONAL JEWISH MEDICAL AND RESEARCH CENTER 2011-11-24 US disclosed
US-20110104305-A1 COMPOUNDS AND METHODS FOR THIOL-CONTAINING COMPOUND EFFLUX AND CANCER TREATMENT DAY BRIAN J 2011-05-05 US disclosed
US-20100286256-A1 COMPOSITIONS AND METHODS FOR THERAPY FOR DISEASES CHARACTERIZED BY DEFECTIVE CHLORIDE TRANSPORT NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2010-11-11 US disclosed
US-7790762-B2 Compounds and methods for thiol-containing compound efflux and cancer treatment NATIONAL JEWISH HEALTH (US) 2010-09-07 US disclosed
EP-2217259-A2 METHODS FOR TREATMENT OF THIOL-CONTAINING COMPOUND DEFICIENT CONDITIONS National Jewish Health (US) 2010-08-18 EP disclosed
US-7718694-B2 Compositions and methods for therapy for diseases characterized by defective chloride transport CHILDREN'S HOSPITAL & RESEARCH CENTER AT OAKLAND (US) 2010-05-18 US disclosed
EP-1562563-B1 METHODS FOR TREATMENT OF THIOL-CONTAINING COMPOUND DEFICIENT CONDITIONS NAT JEWISH HEALTH (US) 2010-03-03 EP disclosed
WO-2009052411-A2 METHODS FOR TREATMENT OF THIOL-CONTAINING COMPOUND DEFICIENT CONDITIONS NATIONAL JEWISH MEDICAL AND RESEARCH CENTER (US) 2009-04-23 WO disclosed
EP-1562563-A2 METHODS FOR TREATMENT OF THIOL-CONTAINING COMPOUND DEFICIENT CONDITIONS National Jewish Medical and Research Center (US) 2005-08-17 EP disclosed
US-20040197272-A1 Compositions and methods for therapy for diseases characterized by defective chloride transport CHILDREN'S HOSPITAL OAKLAND (US) 2004-10-07 US disclosed
WO-2004042020-A2 METHODS FOR TREATMENT OF THIOL-CONTAINING COMPOUND DEFICIENT CONDITIONS NATIONAL JEWISH MEDICAL AND RESEARCH CENTER (US) 2004-05-21 WO disclosed
US-20040087527-A1 Cystic fibrosis therapy; ATP-binding cassette transport modulation; glutathione concentration in epithelial lining fluid of lower respiratory tract NATIONAL JEWISH MEDICAL AND RESEARCH CENTER 2004-05-06 US disclosed
US-20030096762-A1 Compositions and methods for cystic fibrosis therapy CHILDREN'S HOSPITAL OAKLAND 2003-05-22 US disclosed
US-6329422-B1 ENHANCING, STIMULATING CHLORIDE TRANSPORT IN EPITHELIAL CELLS; FLAVONE OR ISOFLAVONE OR A STEREOISOMER THEREOF. CHILDREN'S HOSPITAL OAKLAND RESEARCH INSTITUTE 2001-12-11 US disclosed
WO-2001080855-A1 TELOMERASE INHIBITORS AND METHODS OF THEIR USE GERON CORPORATION (US) 2001-11-01 WO disclosed
EP-1024803-A1 FLAVONOIDS FOR CYSTIC FIBROSIS THERAPY Children's Hospital Medical Center of Northern California (US) 2000-08-09 EP disclosed
US-5972995-A ONE OR MORE FLAVONES AND/OR ISOFLAVONES CAPABLE OF STIMULATING CHLORIDE TRANSPORT IN EPITHELIAL TISSUES. CHILDREN'S HOSPITAL MEDICAL CENTER OF NORTHERN CALIFORNIA (US) 1999-10-26 US disclosed
WO-1999018953-A1 FLAVONOIDS FOR CYSTIC FIBROSIS THERAPY CHILDREN'S HOSPITAL MEDICAL CENTER OF NORTHERN CALIFORNIA (US) 1999-04-22 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 (7 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-20040087527-A1 Cystic fibrosis therapy; ATP-binding cassette transport modulation; glutathione concentration in epithelial lining fluid of lower respiratory tract ABCC1, CFTR, ABCC2 MEN1 4736/4885KMT2A 4502/4885CYP3A4 1454/4885
US-20040197272-A1 Compositions and methods for therapy for diseases characterized by defective chloride transport SLC26A3, CFTR, SLC26A4 MEN1 3062/4885KMT2A 4655/4885CYP3A4 2107/4885
US-20100286256-A1 COMPOSITIONS AND METHODS FOR THERAPY FOR DISEASES CHARACTERIZED BY DEFECTIVE CHLORIDE TRANSPORT SLC26A3, CFTR, SLC26A4 MEN1 3062/4885KMT2A 4655/4885CYP3A4 2107/4885
US-20110288161-A1 METHODS FOR TREATMENT OF THIOL-CONTAINING COMPOUND DEFICIENT CONDITIONS ABCC1, SLC47A2, SLC47A1 MEN1 4788/4885KMT2A 2544/4885CYP3A4 2404/4885
US-20140162986-A1 Methods for treatment of thiol-containing compound deficient conditions ABCC1, CFTR, SLC47A1 MEN1 4239/4885KMT2A 4390/4885CYP3A4 2536/4885
US-20030096762-A1 Compositions and methods for cystic fibrosis therapy CFTR, SLC26A3, CLCN2 MEN1 3451/4885KMT2A 4726/4885CYP3A4 2013/4885
US-20110104305-A1 COMPOUNDS AND METHODS FOR THIOL-CONTAINING COMPOUND EFFLUX AND CANCER TREATMENT ABCC1, ABCC2, ABCB1 MEN1 4218/4885KMT2A 4011/4885CYP3A4 1242/4885

“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.